We choose the three-way ESBE valve for heating and a warm floor - the types of cranes ESBE, characteristics. Three-way mixing valves (cranes, valves) and Esbe drives Three-way cranes for ESBE heating
Esbe products today enjoy large enough popularity. Not exception. It is one of the many elements that are included in residential homes.
The need for use
This design, on the one hand, is quite simple, but on the other, it is designed to perform an extremely important task, being part of engineering networks. Everyone knows the rule that demand gives rise to a proposal, which is why there are many models in the market today, which are represented by all sorts of manufacturers. However, valves that are manufactured by ESBE are characterized by excellent performance indicators. The three-way valve of this type can be purchased at an affordable cost. This is confirmed by user feedback.
Constructive features
In a wide range today you can find ESBE products. The three-way valve is no exception. This element has an adjusting component, which is the ball or rod. The latter moves vertically, but as for the ball, his movement occurs around its axis. For the reason that the movement of the regulating element does not allow to overlap the fluid flow, the distribution and mixing occurs. The most ordinary and simple models are cranes.
Main Plus
The main advantage is low cost and simplicity. However, if you need an ESBE three-way valve adjustment, then you should eliminate the acquisition of simple devices, as they have the main disadvantage, expressed in the absence of ability to perform stabilization temperature mode at the exit.
Conducting installation work
Almost all the valves described, which are presented on the market, are connected based on the same scheme. Most often, the faucet cranes are used in water supply systems. As the main goal, there is a decrease in the risk of the emergence of the reverse flow. Between cold and hot water Inevitably there will be a pressure difference. It can cause reverse flow. If you install the valve, then you will not encounter such a problem. If we are talking about the heating system, such devices are used exclusively in three directions, namely to stabilize the temperature of the coolant flow in the incoming pipeline of the boiler equipment, to reduce the water supply with high temperature from the heating device to the pipeline, as well as in the conditions of mixing nodes of systems By type a warm floor.
Connection in the mixing unit
If you are interested in ESBE products, a three-way valve can be purchased in any store of the respective goods. It is only before it to consider how the tap is used in the system a warm floor. Application allows you to create an additional circuit in the system. Two points it is connected to this makes it possible to provide a permanent circulation of water at the output. As for the entrance, the flow is ensured solely if there is a need to get additional heat. The valve with the thermostat is attached to the mixing site. For the reason that all valves are located at the point, they are ejected, which can cause insufficient flow of pumping equipment. To increase it, you need to create an additional line, with which you can reduce electricity consumption by the pump. In the process of installing, it is worth remembering that the second line is not always required. A number of valve models has a fairly large pass. The ESBE three-way valve, the connection diagram of which can be developed on the basis of the instructions presented in the article may assume insufficient stream power on the first line. In this case, the thermostat does not have the ability to open the passage of the required value. This question can be easily solved in two ways: the first one implies the sequestment of the second line, while another option is to install on it the last option is considered more productive, since it allows you to adjust the stream.
Alternative installation option
Installation of the three-way ESBE valve can be made on another technique. It does not imply the use of balancing crane. The pump connects to the second line, ultimately the temperature of the output and input stream is equal. The tap with the thermostat is in systems with one contour. The most simple example of such systems is warm floors in small rooms. In this case, the creation of a mixing unit with large dimensions is not always justified. It will be best to connect a warm floor system with a single circuit. If you think about how to connect the ESBE three-way valve with an electric drive, then it can be placed on the return on which the cooled water runs. At the same time, the thermostat will lead to the movement of the shut-off reinforcement, the cross section will be increased, and the flow will turn out to be open. As soon as the pipe is heated, the thermal sensor will determine this and reduce the flow.
Installation of valve for boiler heating
This question, according to professionals, must be considered separately. The main task of the installation is to exclude the receipt of cold water flow to the incoming pipeline that is connected to heating equipment. If you do not consider this requirement, condensate will occur on the pipes, the temperature differences will result in deformation at the points of the joints. If we talk about the consequences of deformation, then at best you will come across little leaky, whereas in the worst system will be fully changed. In order not to need to repair the three-way ESBE valve, it is important to connect the shut-off valve to the boiler, which is characterized by temperature drops during operation. If you install a mixing valve, then you can achieve the fact that water does not come to the equipment, the temperature of which is below 50 degrees. The temperature difference is significantly reduced, the negative impact of the cold decreases. Specialists advise to complement systems that are equipped with the use of plastic pipelines, mixing valves. In this case, the task is to exclude in the pipeline of water with a high temperature. Despite the fact that polymers have many advantages, they do not well cope with frequent drops of temperatures that may be above the workers.
When exposed to such conditions, the pipeline system soon fails. Specialists advise you to choose ESBE products. The three-way valve, the installation instructions of which is presented in the article, is manufactured by this company for a long time. If you use this element, then you can provide temperature indicators ranging from 75 to 85 degrees that are recommended specialists. The installation of the valve allows you to cope with many problems, however, the model must necessarily be selected in accordance with the characteristics of the network, and also have a sufficiently large pass.
Features adjustment
By purchasing ESBE products - a three-way valve, the installation and adjustment instructions are presented in the article - you must remember that with this device, it is possible to make mixing of cooled water from the return to the feed. For high-quality regulation, it is installed on the system not only three-way, but also a four-way valve that should be present in the heating system. It is placed immediately in front of the floor circuit. The handle allows you to open bypass, with circulation pumps and equipment tighten the cooled coolant from the return, where it is mixed with hot water. In order for the adjustment to be made as efficiently as possible, it should be sorted out what happens at certain positions of the handle. The latter can be set to the position of the bypass overlap, while the hot heat carrier will enter the pipe heating system of the warm floor. As for the regime, in which the feed is overlapped, water enters the tank and runs on a small circle. The third position allows you to feed the flow from the return system, without overlapping a full-fledged water flow cycle throughout the contour.
Conclusion
Experts recently are increasingly recommended to acquire the products of the ESBE brand. The three-way valve, the instruction, the electrical stroke of which are presented in the article, just an example. It can act as an indispensable element of the heating system and part of the boiler equipment, but it is important to choose the right model and make a setup, observing technology.
The three-way valve of the ESBE type is just one of the elements of the life support systems of a residential building. On the one hand, it is a simple design. On the other hand, it performs an important task in engineering networks. Demand creates supply. There are many models represented by different manufacturers on the market. Three-way valves manufactured under the ESBE brand are characterized by good performance.
A little useful knowledge
Three-way swivel valve ESBEThe three-way valve is an adjusting device in pipelines with a liquid working medium. Speaking simple languageThe built-in in the design of the heating network it will act as a well-known - a crane mixer that switches or mixes streams. Valve installation allows you to solve a number of practical tasks:
- Redirect streams coming from different pipelines.
- Attainment the desired temperature Working fluid due to mixing hot and cold stream.
- Obtaining a jet with a constant temperature by dynamic redirection.
Complicated? Only at first glance. In order to understand the principle of operation of the device, consider its design features.
Design
The three-way mixing valve has a regulating element, which protrudes rod or ball. The rod moves vertically, the ball is around its axis. Since the movement of the adjusting element does not fully overlap the flow of the working fluid, its mixing and redistribution occurs. The simplest models are the usual crane. Their main advantage is low cost and constructive simplicity. The disadvantage is the inability to stabilize the temperature at the output. Despite the disadvantages, the crane can be installed in the heating systems of the type "Warm floor". Now imagine a valve-crane with an electric drive. This design is already functional, as it is capable of adjusting the temperature automatically. A simple valve is balancing. Its main feature is a cross section setting to pass the working stream. Conditionally, the principle of its work can be described as follows:
- The handle is rotated by 50% - uniform mixing of two threads, since the inlet valves will be equal.
- The handle is rotated 100% - the first valve is pressed completely and overlaps the flow of fluid flow.
The modifications presented in the market may have different turns of the handle, but the principle of their work is maintained. The crane and its position are adjusted manually, thereby ensuring a balance between two threads.
Views
There are several types of such devices:
- With hydraulic drive.
- With pneumatic reception.
- With electric drive.
The three-way valve with an electric drive, for example, the ESBE model will have a slightly different principle of operation. The electric drive performs the function of an ordinary thermostat, which makes it possible not to simply mix streams, but to maintain the specified temperature. When lowering / increasing the temperature, the actuator automatically changes the position of the shut-off reinforcement, increasing or reducing the cross section of the flow of hot water. At the same time it changes and the section in the intake location of the cold stream. As a result, water with a constant temperature is obtained at the output. No intervention from the person's faucet Esbe does not require. Its work is regulated by automatic.
Princesse work valve Esbe valves equipped with electric drives and thermostats are equally well suited for use in heating and hot water systems. In principle, the tap can be installed in any pipeline where it is necessary to mix two fluid flows with constant temperature maintenance. No matter how high-quality and reliable is a three-way valve with a thermostat, it will have one disadvantage, which is typical of all the devices of this species.
Such a disadvantage is the strong severity of the input points. The severite cross section of the input point, in turn, increases the hydrosist.
Such a crane will work well in water supply systems. ESBE valves are suitable for installing "Warm floor" systems, but it requires a special connection scheme. In addition to the designs described above, three-way thermostatic valves are presented on the market. These devices are often confused with each other, but they are still completely different. Thermostatic models have a thermostat with remote sensorBut they differ not only by this element, but also the principle of work. Unlike conventional models, in thermostatic cranes, the flow is only adjustable at one point, the two remaining are open, and their cross section does not change. When choosing such a design, it is necessary to check whether there are nonsense at point 2, otherwise the hydraulic resistance will result in difficulties in the device. It is possible to minimize the problem will have to install a mixing valve into an alternative ring.
Connection schemes
Valve three-way - inclusion scheme Almost all the three-way valves presented in the market are connected in one diagram. Consider it on the example of ESBE cranes. Let's start with water supply systems, since here the faucet is used most often. The main goal with which the valve is installed is to reduce the risk of reverse flow. Between two streams - with cold and hot water - pressure drop inevitably happen. It can lead to the appearance of the reverse stream. When installing ESBE valves, such incapsions are rare. In the heating systems, the ESBE valves are used only in three directions:
- In mixing nodes of type "Warm floor".
- To stabilize fluid flow temperature in the incoming pipeline of the boiler.
- To reduce the supply of heat carrier with a high temperature from the boiler to the pipeline.
Valve in the mixing unit
Consider how the ESBE crane is used in the "Warm floor" systems. The mixing unit creates an additional circuit in the system. With a distribution collector, it is connected by two points, which provides a permanent circulation of fluid at the output. At the input stream is provided only if it is necessary to obtain additional heat. A thermostat valve is connected to the mixing unit. Since at point 2, all valves, including ESBE, are alone, there may be insufficient pump consumption. To increase it, the second line is created, which allows to reduce electricity consumption with pumping equipment. The second line is not always required. Some models of three-way valves have a sufficient passage.
Warm floor diagram with three-way valve In the event that there is insufficient stream power on the first line, the thermostat will not be able to open the passage to the required value . The problem is easily solved in two ways: by the second line or installing the balancing valve on it. The second method is more productive. It allows you to accurately set up the stream. You can connect a three-way valve and on another diagram that does not require the installation of the balancing crane. For this, the pumping equipment connects to the second line. As a result, the temperature of the input and output streams is compared. The tap with a thermostat can be installed in systems with one contour. The easiest example of such systems is the warm floors in small rooms. Creating a mixing site here , with its considerable dimensions , Not always justified. It is better to connect a warm floor with one contour. The three-way valve with the thermostat is mounted on the return on which the cooler has been flowing. In this case, the thermostat will lead the shut-off valves, increasing the cross section and opening the stream. After heating the pipe, the thermal sensor considers the data and reduce the stream.
For boilers heating
Three-way valves for heating boilers should be considered separately. The main task of their installation is to prevent the cold coolant stream to the incoming pipe connected to the boiler. Otherwise, condensate will be formed on the pipes, and the temperature differences in the system will lead to its deformation in the joints of the joints. It is not necessary to talk about the consequences of such deformations. At best, a small flow is formed, at worst - the system will have to be fully changed.
Three-way valve in the heating system It is especially important to connect shut-off valves to solid fuel boilers, characterized by substantial temperature differences during operation. The connection of the mixing valve allows you to ensure that the input of the boiler equipment does not receive a fluid, the temperature of which is below 50 degrees. As a result, the temperature difference decreases, the negative impact of cold with all the ensuing consequences is reduced. Installation of mixing valves in systems with plastic pipeline is recommended. Here the goal is to prevent high temperature heat carrier entering the pipeline. For all the advantages of polymers, they poorly withstand the frequent increase in temperature above the operating parameters. In such working conditions, the pipeline is quickly destroyed. The temperature indicators recommended by experts constitute the range from 75 to 85 degrees. The valve installation allows you to solve many problems, but the model should be selected in accurately according to the technical characteristics of the engineering network, and should have a sufficient passage.
Conclusion
The simplest shut-off valve - three-way mixing valves - important element Engineering communications. Modern modelscreated at the junction of old traditions and modern technologiesallowed to achieve excellent results of their use with the most different goals.
ESBE valves are one of the most reliable and functional components used in various water supply systems, including home and main. It has a very wide range of: swivel VRG131, DN25, as well as other popular varieties.
Currently, a three-way swivel sample of such equipment can be installed in each house. For the same to do it right, let's figure it out in the intricacies of work with such equipment and the features of its use.
Building articles
ESBE valves - technical features of devices
ESBE valves - varieties of devices used to adjust the liquid or gas when it is supplied from one pipe to another. The three-way type of valves is distinguished by the presence of three compounds that allow you to effectively redirect streams in the system, especially in the case of hot and cold water.
Adjustment of the valves of this type Within one system can carry out a servo. This device needs to pay a few more attention.
Servo. it separate element In a system that controls the position of the valves. The servo is usually most accessible in procurement and easy to install, therefore it is most often used at.
According to structural features, the servo can be different, most often in the category of such devices. For example, this can be installed with VRG131 samples. They give the highest quality and accuracy in maintaining the system, therefore are so great popular among consumers.
In some devices servo, as well as electric drive adjustment is not used. In such cases, such special devices are used as to adjust the operation of the equipment.
These species include, for example, the DN25 valve, which can be mounted into the tap without a drive.
Overview of the three ESBE valve (video)
Purpose of ESBE valves
This type of product can be used in a wide range of systems, including in heating systems, even centralized, hot, cold water supply, and air conditioning.
These types of valves for various systems are suitable, including working on petroleum products, gas, as well as eco-fuel, including solar energy or wind energy. You can set these types of equipment, for example, the three-way turning valve VRG131, both for central water supply networks and home networks.
You can choose a product for any crane. It is only important to choose the type of product correctly and install it according to the recommendations. Also for normal operation of the system is very important to adjust the servo or thermostatic regulator.
Then the model you chose will work without failures, regardless of the specified technical parameters.
Pros applying for this type of valve
Among the main advantages of the installation of ESBE products should be called:
- Simplicity in the installation of this type of components, the ability to set samples actually into any system.
- A wide temperature range of work, especially for models such as VRG131 rotary crane.
- Universality in application - can be used in networks with different loads.
- No need for maintenance of such samples with proper installation of such equipment.
- Ability to use with any ESBE drive having the necessary specifications.
- Presence in some details of the so-called burn protection functions - Automatic cessation of hot water supply in the event that the cold has ceased to flow into the system.
Popular ESBE Valve Models
Currently, such ESBE valve models are especially popular:
- vTA200 equipment is the best crane for all water supply systems. Applicable for systems without recycling hot water, as well as HWCs that have such a function. Do not require special maintenance;
- VTA270 - a model range applicable to installation in "Warm floor" systems. Can be mounted on systems where there is no risk of "burn". Suitable for systems with a fairly large area - up to 100 square meters;
- VTA310 - Equipment, like the VRG131 rotary crane, suitable for all water supply systems, in which there are no special requirements for burning burns. Designed for sections with the maximum temperature of the coolant 95 degrees, consider a differential pressure of 0.3 MPa. This type of valve can be mounted in a crane with any type of drive;
- VTA330 / VTA360 - equipment that is installed in systems that do not have additional devices carrying out temperature control. Features of this equipment are that it, as well as a 3-way VRG131 crane, reacts as much as possible to changes in the pressure in the system and allows you to maintain a stable water temperature even with his jumps. This model comes with a special protective lid, unless, of course, the user has not chosen another complete set for itself. Details VTA330 / VTA360 are distinguishable only in the direction of water flows;
- VTC300 - thermostatic mixer. The crane is used to install with boilers with a capacity of up to 30 kW. It is used in cases where the coolant is sufficiently low in the inverse tube of the equipment. There is no need to install a servo to this model - without it, it is also quite normally functioning. The equipment has several installation options and can be easily adapted to the requirements of the system you choose;
- DN25 is another particularly popular valve model. Represents. Apply also to protect boilers Power up to 150kW. The operating temperature of this sample is also 110 degrees. DN25 is completely unpretentious to the installation conditions, its efficiency does not depend on the selected position of the installation;
- model VRG131 - designed directly for use in hot water networks. VRG is released from the alloy of a specialized brass, which significantly increases its life. Can be installed manually. Recommended for the control of this three-way valve to use the servo drive of the same manufacturer.
Esbe products today enjoy large enough popularity. Not exception. It is one of the many elements that are included in the life support system of residential homes.
The need for use
This design, on the one hand, is quite simple, but on the other, it is designed to perform an extremely important task, being part of engineering networks. Everyone knows the rule that demand gives rise to a proposal, which is why there are many models in the market today, which are represented by all sorts of manufacturers. However, valves that are manufactured by ESBE are characterized by excellent performance indicators. The three-way valve of this type can be purchased at an affordable cost. This is confirmed by user feedback.
Constructive features
In a wide range today you can find ESBE products. The three-way valve is no exception. This element has an adjusting component, which is the ball or rod. The latter moves vertically, but as for the ball, his movement occurs around its axis. For the reason that the movement of the regulating element does not allow to overlap the fluid flow, the distribution and mixing occurs. The most ordinary and simple models are cranes.
Main Plus
The main advantage is low cost and simplicity. However, if you need an ESBE three-way valve adjustment, then it is necessary to eliminate the acquisition of simple devices, as they have the main disadvantage, expressed in the absence of the ability to perform the stabilization of the temperature regime at the output.
Conducting installation work
Almost all the valves described, which are presented on the market, are connected based on the same scheme. Most often, the faucet cranes are used in water supply systems. As the main goal, there is a decrease in the risk of the emergence of the reverse flow. A pressure drop will inevitably arise between cold and hot water streams. It can cause reverse flow. If you install the valve, then you will not encounter such a problem. If we are talking about the heating system, such devices are used exclusively in three directions, namely to stabilize the temperature of the coolant flow in the incoming pipeline of the boiler equipment, to reduce the water supply with high temperature from the heating device to the pipeline, as well as in the conditions of mixing nodes of systems By type a warm floor.
Connection in the mixing unit
If you are interested in ESBE products, a three-way valve can be purchased in any store of the respective goods. It is only before it to consider how the tap is used in the system a warm floor. The use of the mixing unit allows you to create an additional circuit in the system. Two points it is connected to this makes it possible to provide a permanent circulation of water at the output. As for the entrance, the flow is ensured solely if there is a need to get additional heat. The valve with the thermostat is attached to the mixing site. For the reason that all valves are located at the point, they are ejected, which can cause insufficient flow of pumping equipment. To increase it, you need to create an additional line, with which you can reduce electricity consumption by the pump. In the process of installing, it is worth remembering that the second line is not always required. A number of valve models has a fairly large pass. The ESBE three-way valve, the connection diagram of which can be developed on the basis of the instructions presented in the article may assume insufficient stream power on the first line. In this case, the thermostat does not have the ability to open the passage of the required value. This question can be easily solved in two ways: the first one implies the sequestment of the second line, while another option is to install on it the last option is considered more productive, since it allows you to adjust the stream.
Alternative installation option
Installation of the three-way ESBE valve can be made on another technique. It does not imply the use of balancing crane. The pump connects to the second line, ultimately the temperature of the output and input stream is equal. The tap with the thermostat is in systems with one contour. The most simple example of such systems is warm floors in small rooms. In this case, the creation of a mixing unit with large dimensions is not always justified. It will be best to connect a warm floor system with a single circuit. If you think about how to connect the ESBE three-way valve with an electric drive, then it can be placed on the return on which the cooled water runs. At the same time, the thermostat will lead to the movement of the shut-off reinforcement, the cross section will be increased, and the flow will turn out to be open. As soon as the pipe is heated, the thermal sensor will determine this and reduce the flow.
Installation of valve for boiler heating
This question, according to professionals, must be considered separately. The main task of the installation is to exclude the flow of cold water flow to the incoming pipeline, which is connected to heating equipment. If you do not consider this requirement, condensate will occur on the pipes, the temperature differences will result in deformation at the points of the joints. If we talk about the consequences of deformation, then at best you will come across a small flow, whereas in the worst system will be fully changed. In order not to need to repair the three-way ESBE valve, it is important to connect the shut-off valve to the boiler, which is characterized by temperature drops during operation. If you install a mixing valve, then you can achieve the fact that water does not come to the equipment, the temperature of which is below 50 degrees. The temperature difference is significantly reduced, the negative impact of the cold decreases. Specialists advise to complement systems that are equipped with the use of plastic pipelines, mixing valves. In this case, the task is to exclude in the pipeline of water with a high temperature. Despite the fact that polymers have many advantages, they do not well cope with frequent drops of temperatures that may be above the workers.
When exposed to such conditions, the pipeline system soon fails. Specialists advise you to choose ESBE products. The three-way valve, the installation instructions of which is presented in the article, is manufactured by this company for a long time. If you use this element, then you can provide temperature indicators ranging from 75 to 85 degrees that are recommended specialists. The installation of the valve allows you to cope with many problems, however, the model must necessarily be selected in accordance with the characteristics of the network, and also have a sufficiently large pass.
Features adjustment
By purchasing ESBE products - a three-way valve, the installation and adjustment instructions are presented in the article - you must remember that with this device, it is possible to make mixing of cooled water from the return to the feed. For high-quality regulation, it is installed on the system not only three-way, but also a four-way valve that should be present in the heating system. It is placed immediately in front of the floor circuit. The handle allows you to open bypass, with the circulation pumps and equipment tighten the cooled coolant from the return, where it is mixed with hot water. In order for the adjustment to be made as efficiently as possible, it should be sorted out what happens at certain positions of the handle. The latter can be set to the position of the bypass overlap, while the hot heat carrier will enter the pipe heating system of the warm floor. As for the regime, in which the feed is overlapped, water enters the tank and runs on a small circle. The third position allows you to feed the flow from the return system, without overlapping a full-fledged water flow cycle throughout the contour.
Conclusion
Experts recently are increasingly recommended to acquire the products of the ESBE brand. The three-way valve, the instruction, the electrical stroke of which are presented in the article, just an example. It can act as an indispensable element of the heating system and part of the boiler equipment, but it is important to choose the right model and make a setup, observing technology.
The three-way valve in the water supply system or heating is responsible for mixing or separating liquids. different temperatures, as well as for obtaining the required temperature at the exit of the fluid (adjustment of the coolant temperature applying a servo).
Design features
The device body contains two input and one outlet for fluids and a regulating element, which can be of different designs (for example, a rotary ball or running rod), also a place for a servo.
Usually, the valve is not intended to completely block the output flow of the fluid, but is able to only control the proportions of mixing liquids and the temperature in the system. The instruction does not assume, but functionally, overlapping the fluid supply is quite possible.
The three-way valve of a certain variety that performs separation functions may have a swivel servo to redirect the flow to different pipes (then it is called "shut-off").
In this case, the gradual or smooth mixing of fluids with temperature control does not occur, but rotary mechanism Consists of a ball (like a ball crane Bugatti).
There are several types of its varieties, according to the type of drive mechanism performing the same functions:
- Hydraulic rotary drive;
- Pneumatic drive;
- Electric servo.
So, three esbe's dove valve Having a servo, will assume the role itself and compatible with it drive production of the same company.
Views and differences
The EASB company leads its activities over a hundred years and specializes in temperature control for hydraulic systems of small buildings.
It produces a valve and a swivel servo for cooling or heating systems, also working "in bundles" with the sensors of the inner and outdoor temperature in the system. The principle of operation of the three-way ESBE valve is similar to the above options.
The company produces several model series of three-way valves, including mixing valve:
- Rotary valves (models of series: VRG130, VRG330, 3F, H, VRH130, HG);
- Linear valves (series models: VLF300, VLF200, VLE132);
- Thermostatic mixing valve (series models: VTA and VTS).
Rotary valves
VRG130 series valves are used for hot / cold water supply systems. This model range, like the following, is various options (For example, the three-way valve from the ESBE VRG 131 also refers to this series and has a connection to the servo).
They are compact mixing models From brass alloys, designed to minimize leaks and with a manual adjustment scale. The manual indicates that they are also compatible with automatic control systems and ESBE controllers that allow you to automate the valve operation.
The three-way valve of the EUB of this model series - comes with DN 15-50 sizes, pressure class - Pn 10, models options provide varieties with the inner (three-way mixing valve type ESBE model VRG131 with a drive connected), external thread
(Model VRG132), with a cape nut or compression fittings.
Three-way howling mixing crane The ESBE series VRG330 has similar qualities with respect to the previously described series VRG131 (DN 20-50, PN 10), but designed specifically for working with large streams (the KVS difference between the inputs is 60 percent).
It can also be equipped with compatible controllers and automatic control. Released with three types of connection: Inner thread, outdoor thread, rotating nut.
According to the ESBE specification, the 3F Rotary Mixing Valves are designed to work on heating and cooling systems.
ESBE controllers and automatic controlrs can also be used with them (three-way ESBE Crane model VRG131 with electric drive immediately not supplied, which allows you to choose the most convenient option of the company's products).
For convenience of mounting, a three-way ESBE 3F crane is marked with an adjusting scale on both sides. The valve body is made of cast iron, also the model comes with an adapter for the PN 6 flange pipe, models sizes - DN25-150.
The ESBE ESBE valve (DN25-40) and Hg (DN25-40) and Hg (DN25) is designed to be installed on a limited space.
This three-way control valve from ESBE is used only for heating systems and is specified for working with a boiler room (made of cast iron, a special "H" -d-shaped case). He also has an acceptable price.
As the main type of compound, both inner thread and its mixed type are used. Compatible with controllers and ESBE drives as VRG131.
The VRH130 series models are also "n"-like option, but from brass with pressure class Pn 10. This model is more versatile than the previous sample and can also be used in water supply systems, is produced with different width of the case.
Linear valves
The VLF300 series is a three-way mixing linear with DN 15-50 sizes.
This model range lenne from cast iron with spherical graphite and can be used with the working fluid of both cold / hot water and the composition of which contain non-freezing components (glycol, for example).
In the latter case, the sample should be equipped with a rod heater. Completed with a flange for PN 6 pipe. Models similar to those previously specified, VLF200 DN25 are characterized by a large working pressure up to 16 bar, (against 6 bar in the previously specified model range).
Models of Vle132 are made of bronze with DN 15-50 sizes. These are linear motorized valves, which also, as well as previously specified similar models, can use water with glycol as working fluids (compound - outer thread PN16), unlike the VRG131 series. Its price ranges from 140 to 350 euros.
All specified linear three-point valves are compatible with the ESBE controller and drive.
Thermostatic mixing valve
VTS520 / 550 - The manual indicates that the three-way valves are designed to work with hot water systems that are connected to the solar heating system. Its price begins from 150 euros.
A feature of this model range is that the three-way thermostatic crane ESBE comes with specialized burn protection, since the liquid circulating in the system is sufficiently high temperatures.
The three-way thermostatic mixing valve from ESBE with "burn protection" suggests a sensor that automatically shuts off the servo drive to the supply of hot water if cold water is not served.
The coolant, with which these models work - water (including drinking), coolant of closed systems is water with non-freezing components. Pressure class - Pn 10, the housing is made of brass, resistant to corrosion exposure, for example, VRG131 valve is not suitable for such a system.
VTA330 / 530 - The thermostatic mixing valve from the ESBE of this series is designed to work in household hot water supply systems, as well as in cranes or souls, when other temperature controls are not provided (VTA330), or - in household hot water systems with a large stream (VTA530). Its price is within 150 euros.
Also equipped with a system protection you are from burns. The pressure class PN 10 (material is brass, resistant to corrosion influences), is produced with an outer threaded compound, fittings or adapters.
VTA360 / 560 is a series similar to the previous one by execution, but equipped with a large number of fittings and connections. The instruction assumes that the three-way ESBE drive of this series should also be compatible with the specified company in the specification.
Representatives of the VTA320 / 520 series can be used both under conditions similar to the work modes of previous model ranges and in systems where other temperature control systems are present.
These valves are recommended for hot water circulation systems (HWC) or for the "Warm Paul" system. Also equipped with "burn protection". VTA370 / 570 - Models intended for use in the "Warm Paul" system have a high bandwidth.
VTA310 is a sample that comes with an adjusting handle without burn protection system. It is used in household water supply systems, including in the hot water supply system of a closed cycle (HWC). The price of it starts from 50 euros.
Valve Design Overview (Video)
Mounting and price features
When installing a three-way mixing valve, choose various options, instructions and algorithms for which installation is made. As a rule, the part is not installed directly to the heat source, since the system uses a non-barrier or "hydraulic arrow".
In an option for heating, a simplified instruction involves supplying the coolant from the boiler to the valve, from there the coolant is supplied to the heating system through the pump.
The liquid that has passed the heating system and cooled - is sent to the boiler for heating, but also to a mixing valve than the temperature control of the supplied substance is ensured.
The instruction for the ESBE three-way valve usually involves a description of the valve connection into the system, which, depending on the model range, may be different.
The three-way CW602N ESBE crane (here is the brand of brass) of the VRG130 model range (namely, VRG131 ½) is on average 170 dollars (if you get complete with a drive).
The price of a three-way valve from ESBE Linear VLA330, depending on the configuration, is 150 dollars (not equipped with an electrical drive).
The price of a three-way thermostatic valve ESBE (VTA 320) is possible for $ 70 and more.
I provide passport data and video operation of the servo. Also show how to connect and mount and then configure the servo for the three-way valve.
And so embark ...
In this article, we will consider today the most universal ESBE 99K2 servo, which is depicted in the picture and valve ESBE VRG131.
The servo is sold with two sets of connection, for two different standards of three-way valves with a rotating valve around the circular to an unlimited turn. This will also be indicated in the passport and video.
It is important to understand:
1. The three-way valve itself - has a ball valve, rotating around the circular to an unlimited turn. For work, the valve must be rotated clockwise, and counterclock from 90-180 degrees of rotation.
2. The servo drive is an electrical equipment and a device to rotate this ball valve. The valve rotation is opened and closing two passes, and the third pass is constantly open. The servo drive through the thermal sensor brings turn to the desired direction to open or closing the feeding hotline circulation. Read more on video and in passport. We also disassemble how to configure the valve for a specific scheme.
ESBE 99K2 servo, Advantages:
- Power 220 volts
- Electric remote thermal sensor
- Temperature adjustment (15-70 degrees) in real time
- Time Adjustment (1-70Scondition) of the thermal sensor and turning on the rotation.
- Turn adjustment: from 10-180 degrees
- Switching turn clockwise and counterclockwise (reverse)
With 90 degrees, there is a real-time option to install the necessary rotation of the ball valve, for testing (click on the button and scroll). If a rotation is required 180 degrees, the knob is not installed and the adjustment cannot be. Yes, and this is nothing to do, the function is useful only to masters when the mixing node is tested.
Failure: If there is no electricity, the valve does not return to any position, but it freezes the position in which it is automatically exposed.
And in general is used for large objects where you need to do mixing knot With a lot of consumption performance (from 2 cubes per hour and above).
Acquaintance Three-way valve with servo
Connection Three-way valve with servo
Servo adjustment Three-way valve
Passports:
The Swedish company Esbe (ESBI), for many years now has been a generally accepted leader in the field of water heating and cooling systems. Three-way mixing valves ESBE series VRG 131 and 3F, as well as electrical drives ESBE. ARA and 90th series are an example of excellent quality and reliability at an affordable price. A wide range of ESBE mixing valves allows you to make optimal choice Depending on the requirements of the system. Materials use high-quality brass alloys or cast iron. Valves are available with threaded or flange connections.
| Model | vendor code | DN, mm. | Connection | KVS, m³ / hour | Weight, kg | Replays |
|---|---|---|---|---|---|---|
| VRG131-15-0.4 Price \u003e\u003e | 11600100 | 15 | RP 1/2 " | 0,4 | 0,40 | - |
| VRG131-15-0.63 Price \u003e\u003e | 11600200 | 15 | RP 1/2 " | 0,63 | 0,40 | - |
| VRG131-15-1 Price \u003e\u003e | 11600300 | 15 | RP 1/2 " | 1,0 | 0,40 | - |
| VRG131-15-1.6 Price \u003e\u003e | 11600400 | 15 | RP 1/2 " | 1,6 | 0,40 | - |
| VRG131-15-2.5 Price \u003e\u003e | 11600500 | 15 | RP 1/2 " | 2,5 | 0,40 | 3MG15, 3G15 |
| VRG131-15-4 Price \u003e\u003e | 11600600 | 15 | RP 1/2 " | 4,0 | 0,40 | - |
| VRG131-20-2.5 Price \u003e\u003e | 11600700 | 20 | RP 3/4 " | 2,5 | 0,43 | - |
| VRG131-20-4 Price \u003e\u003e | 11600800 | 20 | RP 3/4 " | 4,0 | 0,43 | - |
| VRG131-20-6.3 Price \u003e\u003e | 11600900 | 20 | RP 3/4 " | 6,3 | 0,43 | 3MG20, 3G20 |
| VRG131-25-6.3 Price \u003e\u003e | 11601000 | 25 | RP 1 " |
6,3 | 0,70 | - |
| VRG131-25-10 Price \u003e\u003e | 11601100 | 25 | RP 1 " |
10 | 0,70 | 3mg25, 3G25 |
| VRG131-32-16 Price \u003e\u003e | 11601200 | 32 | RP 1 1/4 " | 16 | 0,95 | 3mg32, 3g32 |
| VRG131-40-25 Price \u003e\u003e | 11603400 | 40 | RP 1 1/2 " | 25 | 1,68 | 3G40. |
| VRG131-50-40 Price \u003e\u003e | 11603600 | 50 | RP 2 " |
40 | 2,30 | 3G50 |
| VRG132-25-10 Price \u003e\u003e | 11602500 | 25 | G 1 1/4 " | 10 | 0,70 | 3MGA25 |
| VRG132-32-16 Price \u003e\u003e | 11602600 | 32 | G 1 1/2 " | 16 | 0,95 | 3MGA25 |
 |
Flange Mixing Valves ESBE 3F, 4FMixing flange valves ESBE 3F, 4F are made of cast iron and are widely used in heating and cooling systems. ESBE 3F valves can be applied in closed systems With water that does not contain dissolved oxygen. When operating the ESBE 3F valve, 4f, a hotter coolant is mixed with a cold, coming to the boiler, which ensures an increase in the temperature of the coolant returning to the boiler. Due to this, the risk of low-temperature corrosion is reduced. Valves are manufactured with DN 32-150 sizes. Flange compounds, cast iron casing, brass spool, seal - EPDM, T \u003d -10C ... 110C. PMAX \u003d 6 bar |
| Model | vendor code | DN, mm. | Torque required drive, nm |
KVS, m³ / hour | Weight, kg |
|---|---|---|---|---|---|
| 3F-20 Price \u003e\u003e | 11100100 | 20 | 3 | 12 | 3,5 |
| 3F-25 Price \u003e\u003e | 11100200 | 25 | 3 | 18 | 4,0 |
| 3F-32 price \u003e\u003e | 11100300 | 32 | 5 | 28 | 5,9 |
| 3F-40 Price \u003e\u003e | 11100400 | 40 | 5 | 44 | 6,8 |
| 3F-50 Price \u003e\u003e | 11100600 | 50 | 10 | 60 | 9,1 |
| 3F-65 Price \u003e\u003e | 11100800 | 65 | 10 | 90 | 10,0 |
| 3F-80 Price \u003e\u003e | 11101000 | 80 | 10 | 150 | 16,2 |
| 3F-100 Price \u003e\u003e | 11101200 | 100 | 15 | 225 | 21,0 |
| 3F-125 Price \u003e\u003e | 11101400 | 125 | 15 | 280 | 27,0 |
| 3F-150 Price \u003e\u003e | 11101600 | 150 | 15 | 400 | 37,0 |
| 4F-50 Price \u003e\u003e | 11101900 | 50 | 10 | 60 | 11,0 |
| 4F-65 Price \u003e\u003e | 11102000 | 65 | 10 | 90 | 12,2 |
| 4F-80 Price \u003e\u003e | 11102100 | 80 | 10 | 150 | 20,0 |
| 4F-100 Price \u003e\u003e | 11102200 | 100 | 15 | 225 | 25,0 |
 |
Electric drives, ESBE ARA 600 drives for three-way mixing valves.Drives ESBE ARA 600 Developed to automate VRG, VRB, MG, G, F series valves< DN50. Выпускаются для 24В и 230 В (частота 50 Гц). Некоторые виды клапанов и приводов сконструированы таким образом, что между ними образуется специальное соединение «клапан – привод», образующее устройство с уникальными характеристиками точности и устойчивости. Диапазон действия приводов составляет от 90°. Different models Provide different closing time, on average from 15 to 240 seconds. Reliability, efficiency and comfort in use - the main principles that are guided by ESBE specialists in developing servo Drivers ESBE Ara. |
| Model | vendor code | El. food | Time close |
Control | An effort | Replays |
|---|---|---|---|---|---|---|
| Ara639 Price \u003e\u003e | 12520100 | AC / DC 24 V | 15/30/60/120 sec. |
0-10 V / 4-20 mA |
6 nm |
- |
| Ara642 Price \u003e\u003e | 12101600 | AC 230 B. | 30 sec. |
3-point with add. off |
6 nm | - |
| Ara651 Price \u003e\u003e | 12101200 | AC 230 B. | 60 sec. |
3-point | 6 nm | 65 |
| Ara652 Price \u003e\u003e | 12101700 | AC 230 B. | 60 sec. | 3-point with add. off | 6 nm | 65m |
| Ara655 Price \u003e\u003e | 12120900 | AC 230 B. | 60 sec. | 2-point | 6 nm | 68 |
| Ara659 Price \u003e\u003e | 12520200 | AC / DC 24 V | 45/120 sec. | 0-10 V / 4-20 mA | 6 nm | 62p |
| Ara661 Price \u003e\u003e | 12101300 | AC 230 B. | 120 seconds. | 3-point | 6 nm | 66 |
| Ara662 Price \u003e\u003e | 12101800 | AC 230 B. | 120 seconds. | 3-point with add. off | 6 nm | 66m |
| Ara663 Price \u003e\u003e | 12100300 | AC 24 B. | 120 seconds. | 3-point | 6 nm | 62 |
| Ara664 Price \u003e\u003e | 12100800 | AC 24 B. | 120 seconds. | 3-point with add. off | 6 nm | 62m |
 |
Electric drives, ESBE series 90 drives.Compact reversing drives ESBE series 90 are designed to control the ESBE control valves of DN 15-150 sizes, the moment of force is 5-15 nm. These servo drives are supplied in three versions, depending on the type of control signal: 2-point, 3-point or proportional, equipped with end switches in extreme positions and have the ability to adjust the working angle in the range of 30-180 °. Esbe electric drive 90 Allows you to control the valve and in manual mode, the position is displayed on the indicator disk. This series includes power supply drives both 24 V and 230 V and with different opening time. ESBE 90 actors operate effectively with VRG100, VRG200, VRG300, VRG200, VRG300, VRG200, F, MG, G, BIV and H. Series valves. |
| Model | vendor code | El. food | Time close |
Control | An effort |
|---|---|---|---|---|---|
| 92 Price \u003e\u003e | 12050600 | AC 24 B. | 60 sec. |
3-point | 15 nm |
| 92P Price \u003e\u003e | 12550100 | AC / DC 24 V | 60/90/120 sec. | 0-10 V / 4-20 mA | 15 nm |
| 93 Price \u003e\u003e | 12051300 | AC 24 B. | 240 seconds. |
3-point | 15 nm |
| 94 Price \u003e\u003e | 12051700 | AC 230 B. | 15 sec. | 3-point | 5 nm |
| 95 Price \u003e\u003e | 12051900 | AC 230 B. | 60 sec. |
3-point | 15 nm |
| 95-2 Price \u003e\u003e | 12052000 | AC 230 B. | 120 seconds. |
3-point | 15 nm |
| 95m Price \u003e\u003e | 12052200 | AC 230 B. | 60 sec. | 3-point with add. off | 15 nm |
| 95-2m Price \u003e\u003e | 12052100 | AC 230 B. | 120 seconds. | 3-point with add. off | 15 nm |
| 96 Price \u003e\u003e | 12052300 | AC 230 B. | 240 seconds. |
3-point | 15 nm |
| 97 Price \u003e\u003e | 12052500 | AC 230 B. | 15 sec. |
2-point | 5 nm |
| 98 Price \u003e\u003e | 12052600 | AC 230 B. | 60 sec. |
2-point | 15 nm |
 |
ESBE controllers CRB, CRA, 90C, CUA series.Modern ESBE controllers CRB series CRB, CRA, 90C and CUA have been designed to ensure a higher level of comfort and energy savings. The CRA series includes combined drives and controllers of a constant temperature level with the possibility of temperature control from 5 to 95 ° C. CRB controllers with built-in drive and user-friendly interface consist of a drive and display with a sensor room temperature, based on the readings of which adjusts. ESBE CRB and CRA controllers are used with the valves of the following series: VRG100, VRG200, VRG300, VRB100, G, BIV, H and HG, F<=DN40, Для клапанов серии F предназначены контроллеры CRA120, CRB 120. |
| Model | vendor code | El. food | Time close |
An effort |
|---|---|---|---|---|
| CRA111 Price \u003e\u003e | 12720100 | AC 230 B. | 30 sec. |
6 nm |
| CRA121 Price \u003e\u003e | 12742100 | AC 230 B. | 120 seconds. | 15 nm |
| CRA122 Price \u003e\u003e | 12742200 | AC 24 B. | 120 seconds. | 15 nm |
| CRB111 Price \u003e\u003e | 12660100 | AC 230 B. | 30 sec. | 6 nm |
| CRB114 Price \u003e\u003e | 12661400 | AC 230 B. | 30 sec. | 6 nm |
| CRB122 Price \u003e\u003e | 12662200 | AC 230 B. | 30 sec. | 6 nm |
| CRC111 Price \u003e\u003e | 12820100 | AC 230 B. | 30 sec. | 6 nm |
| CRC121 Price \u003e\u003e | 12842100 | AC 230 B. | 120 seconds. | 15 nm |
| Cua111 Price \u003e\u003e | 12640100 | AC 230 B. | 120 seconds. | 15 nm |
| CUA122 Price \u003e\u003e | 12642200 | AC 230 B. | 120 seconds. | 15 nm |
| 90C-1A-90 Price \u003e\u003e | 12601500 | AC 230 B. | 120 seconds. | 15 nm |
| 90C-1B-90 Price \u003e\u003e | 12601600 | AC 230 B. | 120 seconds. | 15 nm |
| 90C-1C-90 Price \u003e\u003e | 12601700 | AC 230 B. | 120 seconds. | 15 nm |
| 90C-3B-90 Price \u003e\u003e | 12603600 | AC 230 B. | 120 seconds. | 15 nm |
| 90C-3C-90 Price \u003e\u003e | 12603700 | AC 230 B. | 120 seconds. | 15 nm |
 |
Thermostatic mixing valves ESBE VTA320, VTA370, VTA570Thermostatic valves ESBE basic series VTA 320, VTA 370 have high bandwidth and have increased functionality. Depending on the model, can be used in household systems of hot water supply and outdoor heating. The main functions of these valves are an asymmetric direction of flow and burn protection. Burning protection is based on the automatic cessation of hot water supply when the cold water is stopped. Coupling compound, body valve-brass DZR, spool - brass, seal EPDM, PN \u003d 10, Max coolant temperature. 95C. |
| Model | vendor code | Accession | KVS, m³ / hour | Pace. Range, ° С | Weight, kg |
|---|---|---|---|---|---|
| VTA321-15 Price \u003e\u003e | 31100300 | RP 1/2 " | 1,5 | 20 - 43 | 0,45 |
| VTA321-20 Price \u003e\u003e | 31100700 | RP 3/4 " | 1,6 |
20 - 43 | 0,48 |
| VTA321-20 Price \u003e\u003e | 31100800 | RP 3/4 " | 1,6 |
35 - 60 |
0,48 |
| VTA322-25 price \u003e\u003e | 31101000 | G 1 " | 1,6 |
35 - 60 | 0,48 |
| VTA372-25 Price \u003e\u003e | 31200100 | G 1 " | 3,4 |
20 - 55 |
0,52 |
| VTA572-25 Price \u003e\u003e | 31702100 | G 1 " | 4,5 |
20 - 55 | 0,86 |
2-way control valve VLA121 series
| Model | vendor code | DN. | KVS, m³ / hour | Accession | Bec, kg |
|---|---|---|---|---|---|
| VLA121-15-1.6 | 21150100 | 15 | 1.6 | RP 1/2 " | 1.0 |
| VLA121-15-2.5 Price \u003e\u003e | 21150200 | 15 | 2.5 | RP 1/2 " | 1.0 |
| VLA121-15-4 Price \u003e\u003e | 21150300 | 15 | 4 | RP 1/2 " | 1.0 |
| VLA121-20-6.3 Price \u003e\u003e | 21150400 | 20 | 6.3 | RP 3/4 " | 1.2 |
| VLA121-25-10 Price \u003e\u003e | 21150500 | 25 | 10 | RP 1 " | 1.3 |
| VLA121-32-16 Price \u003e\u003e | 21150600 | 32 | 16 | RP 1 1/4 " | 1.8 |
| VLA121-40-25 Price \u003e\u003e | 21150700 | 40 | 25 | RP 1 1/2 " | 2.7 |
| VLA121-50-38 Price \u003e\u003e | 21150800 | 50 | 38 | RP 2 " | 4.2 |
3-way control valve VLA131 series
| Model | vendor code | DN. | KVS, m³ / hour | Accession | Bec, kg |
|---|---|---|---|---|---|
| VLA131-15-1.6 | 21150900 | 15 | 1.6 | RP 1/2 " | 1.1 |
| VLA131-15-2.5 | 21151000 | 15 | 2.5 | RP 1/2 " | 1.1 |
| VLA131-15-4 Price \u003e\u003e | 21151100 | 15 | 4 | RP 1/2 " | 1.1 |
| VLA131-20-6.3 Price \u003e\u003e | 21151200 | 20 | 6.3 | RP 3/4 " | 1.3 |
| VLA131-25-10 Price \u003e\u003e | 21151300 | 25 | 10 | RP 1 " | 1.5 |
| VLA131-32-16 Price \u003e\u003e | 21151400 | 32 | 16 | RP 1 1/4 " | 2.1 |
| VLA131-40-25 Price \u003e\u003e | 21151500 | 40 | 25 | RP 1 1/2 " | 3.0 |
| VLA131-50-38 Price \u003e\u003e | 21151600 | 50 | 38 | RP 2 " | 4.7 |
2-chassing control valve VLE122 series
| Model | vendor code | DN. | KVS, m³ / hour | Accession | Bec, kg |
|---|---|---|---|---|---|
| Vle122-15-0.25 | 21250100 | 15 | 0.25 | G 1 " | 1.0 |
| Vle122-15-0.4 price \u003e\u003e | 21250200 | 15 | 0.4 | G 1 " | 1.0 |
| Vle122-15-0.63 Price \u003e\u003e | 21250300 | 15 | 0.63 | G 1 " | 1.0 |
| Vle122-15-1 Price \u003e\u003e | 21250400 | 15 | 1 | G 1 " | 1.0 |
| Vle122-15-1.6 Price \u003e\u003e | 21250500 | 15 | 1.6 | G 1 " | 1.0 |
| Vle122-15-2.5 Price \u003e\u003e | 21250600 | 15 | 2.5 | G 1 " | 1.0 |
| Vle122-15-4 Price \u003e\u003e | 21250700 | 15 | 4 | G 1 " | 1.0 |
| Vle122-20-6.3 Price \u003e\u003e | 21250800 | 20 | 6.3 | G 1 1/4 " | 1.2 |
| Vle122-25-10 Price \u003e\u003e | 21250900 | 25 | 10 | G 1 1/2 " | 1.4 |
| Vle122-32-16 Price \u003e\u003e | 21251000 | 32 | 16 | G 2 " | 1.8 |
| Vle122-40-25 Price \u003e\u003e | 21251100 | 40 | 25 | G 2 1/4 " | 2.6 |
| Vle122-50-38 Price \u003e\u003e | 21251200 | 50 | 38 | G 2 3/4 " | 4.3 |
3-way control valve VLE132 series
| Model | vendor code | DN. | KVS, m³ / hour | Accession | Bec, kg |
|---|---|---|---|---|---|
| Vle132-15-1.6 | 21251300 | 15 | 1.6 | G 1 " | 1.1 |
| Vle132-15-2.5 Price \u003e\u003e | 21251400 | 15 | 2.5 | G 1 " | 1.1 |
| Vle132-15-4 Price \u003e\u003e | 21251500 | 15 | 4 | G 1 " | 1.1 |
| Vle132-20-6.3 Price \u003e\u003e | 21251600 | 20 | 6.3 | G 1 1/4 " | 1.3 |
| Vle132-25-10 Price \u003e\u003e | 21251700 | 25 | 10 | G 1 1/2 " | 1.6 |
| Vle132-32-16 Price \u003e\u003e | 21251800 | 32 | 16 | G 2 " | 2.0 |
| Vle132-40-25 Price \u003e\u003e | 21251900 | 40 | 25 | G 2 1/4 " | 2.9 |
| Vle132-50-38 Price \u003e\u003e | 21252000 | 50 | 38 | G 2 3/4 " | 4.6 |
2-way control valve series VLA325
| Model | vendor code | DN. | KVS, m³ / hour | Rod move, mm | Bec, kg |
|---|---|---|---|---|---|
| VLA325-15-1.6 Price \u003e\u003e | 21200100 | 15 | 1.6 | 20 | 2.1 |
| VLA325-15-2.5 Price \u003e\u003e | 21200200 | 15 | 2.5 | 20 | 2.1 |
| VLA325-15-4 Price \u003e\u003e | 21200300 | 15 | 4 | 20 | 2.1 |
| VLA325-20-6.3 Price \u003e\u003e | 21200400 | 20 | 6.3 | 20 | 2.6 |
| VLA325-25-10 Price \u003e\u003e | 21200500 | 25 | 10 | 20 | 3.2 |
| VLA325-32-16 Price \u003e\u003e | 21200600 | 32 | 16 | 20 | 4.6 |
| VLA325-40-25 Price \u003e\u003e | 21200700 | 40 | 25 | 20 | 5.8 |
| VLA325-50-38 Price \u003e\u003e | 21200800 | 50 | 38 | 20 | 8.0 |
2-way control valve VLB325 series
| Model | vendor code | DN. | KVS, m³ / hour | Rod move, mm | Bec, kg | Replays |
|---|---|---|---|---|---|---|
| VLB325-65-63 Price \u003e\u003e | 21220100 | 65 | 63 | 25 | 23.0 | VLB225 21203100. |
| VLB325-80-100 Price \u003e\u003e | 21220200 | 80 | 100 | 45 | 30.0 | VLB225 21203200. |
| VLB325-100-130 Price \u003e\u003e | 21220300 | 100 | 130 | 45 | 45.6 | VLB225 21203300. |
| VLB325-125-200 | 21220400 | 125 | 200 | 45 | 55.0 | VLB225 21203400. |
| VLB325-150-300 | 21220500 | 150 | 300 | 45 | 71.0 | VLB225 21203500. |
3-way control valve series VLA335
| Model | vendor code | DN. | KVS, m³ / hour | Rod move, mm | Bec, kg |
|---|---|---|---|---|---|
| VLA335-15-1.6 | 21200900 | 15 | 1.6 | 20 | 2,5 |
| VLA335-15-2.5 Price \u003e\u003e | 21201000 | 15 | 2.5 | 20 | 2,5 |
| VLA335-15-4 Price \u003e\u003e | 21201100 | 15 | 4 | 20 | 2,5 |
| VLA335-20-6.3 Price \u003e\u003e | 21201200 | 20 | 6.3 | 20 | 3,2 |
| VLA335-25-10 Price \u003e\u003e | 21201300 | 25 | 10 | 20 | 3,8 |
| VLA335-32-16 Price \u003e\u003e | 21201400 | 32 | 16 | 20 | 6,6 |
| VLA335-40-25 Price \u003e\u003e | 21201500 | 40 | 25 | 20 | 7,5 |
| VLA335-50-38 Price \u003e\u003e | 21201600 | 50 | 38 | 20 | 10 |
3-way control valve VLB335 series
| Model | vendor code | DN. | KVS, m³ / hour | Rod move, mm | Bec, kg | Replays |
|---|---|---|---|---|---|---|
| VLB335-65-63 Price \u003e\u003e | 21221100 | 65 | 63 | 25 | 19.0 | VLB235 21203600. |
| VLB335-80-100 Price \u003e\u003e | 21221200 | 80 | 100 | 45 | 24.0 | VLB235 21203700. |
| VLB335-100-130 Price \u003e\u003e | 21221300 | 100 | 130 | 45 | 32.0 | VLB235 21203800. |
| VLB335-125-200 | 21221400 | 125 | 200 | 45 | 46.0 | VLB235 21203900. |
| VLB335-150-300 | 21221500 | 150 | 300 | 45 | 61.0 | VLB235 21204000. |
 |
ESBE VLC125 Surgical Adjustment ValvesThe 2-way regulating flange valves ESBE VLC125 are used to regulate the coolant flow. Valves are made of high-strength cast iron, which allows them to use in heating and cooling systems with a pressure of up to 25 bar. The VLC125 series has flange connections and is made in DN15-DN50 sizes. Valves are designed to automatically work in combination with ESBE electric drives. | ||||
| VLC125-40-16 | 21302600 | 40 | 16 | 20 | 7.7 |
| VLC125-40-25 Price \u003e\u003e | 21301100 | 40 | 25 | 20 | 8.8 |
| VLC125-50-38 Price \u003e\u003e | 21301200 | 50 | 38 | 20 | 12.6 |
 |
Electric drives for ESBE truck control valvesA series of ESBE linear drives performed by 230 V or 24 V, with analog or pulse control. Drives have various efforts and are adapted for valves with different stem prog. The individual line of drives having a return spring is also represented. Depending on the model, the valves, equipped with such drives can be normally closed or normally open. ALD121 22150500AC / DC 24 V |
2200 |
20 sec. | Ald144 22151200. | ||
| ALH134 Price \u003e\u003e | 22220100 | 3 position. / 0 ... 10 V | AC / DC 24 V | 900 |
15 sec. |
- |
| ALH234 Price \u003e\u003e | 22221100 | 3 position. / 0 ... 10 V | AC / DC 24 V | 900 |
15 sec. | - |
Three-way mixing valve It has a fairly simple device. It consists of a housing having two inputs and one output, as well as a special shape rod, to which a handle is installed (for manual control) or an electric drive (for automatic flow temperature control). The rod is capable of rotating along the vertical axis, overlapping in one degree or another, the inlet of hot or cold water, due to which a certain ratio of streams is created and, as a result, a mixture of a given temperature is obtained at the output. The material of the three-way valve housing is most often brass alloy or cast cast iron. The rod is made of brass, cast iron or stainless steel.
Three-way valve management It is carried out with the help mounted on the drive of the electric drive, which comes separately. The main characteristics of the electric drives are: the time of rotation of the rod 90 degrees; The effort with which the drive is capable of rotating the rod; Electrical voltage and control signal (two-point, three-point, proportional). The electric drive receives a signal from a general-friendly controller, which, based on the readings of various temperature sensors, calculates the position of the three-way valve stem to obtain a given coolant temperature at the output.
Choosing an electric drive for a rotary three-way mixing valve. For coupling mixing valves ESBE. The ARA600 series drives are used, for flange cast-iron valves - Series ESBE 90. If the valve is used as a tap, then the drive must be with a 2-position control. If as mixing, then 3-point controls or proportional control: 0-10V signal. Next, select the desired combination of the turning time rod and the valve destination. The domestic hot water supply will be enough 60 seconds, and for the supply of heat carrier to radiators, most often, electric drives are used with the time of rotation of the rod 120 seconds. If necessary, control the external equipment depending on the position of the valve (for example, turn off the unnecessary pump, etc.) determine whether the auxiliary switch is needed. When all specifications The electric drive is defined, will not be much difficulty choose from the presented models exactly the one that will perform all the specified functions.