ESBE control
Product sorting
5 items total
List of products
Listing controls
5 items total
Control technology from the Swedish brand ESBE for heating circuits - three-way (VRG131) and four-way (VRG141) mixing valves with ARA actuator, VTA thermostatic mixing valves for automatic control without electronics, and VTC cast-iron thermostatic valves.
ESBE mixing valves are used mainly in combination with low-temperature circuits (underfloor heating) and for preparing the mixed return water temperature to the boiler or heat pump.
Frequently Asked Questions
- What is the difference between the three-way and four-way ESBE valve? The three-way valve (VRG131) mixes two flows into one, while the four-way valve (VRG141) additionally protects the boiler against a low return temperature by controlling the bypass.
- What is a VTA thermostatic valve and when is it used? The VTA is a self-acting thermostatic mixing valve that does not require an electric actuator, suitable for example for simple temperature control of water in solar or heating circuits.
- Do I always need an actuator with a mixing valve? Yes, for motor-driven VRG valves the ARA actuator ensures automatic positioning of the valve according to the controller signal; thermostatic valves VTA/VTC do not need an actuator.