Vindo Thermostatic Radiator Valve, 1/2 in, Standard Head Only

Myson TRV II Radiator Valves provide a cost-effective method of achieving better energy efficiency by allowing you to control temperatures in your house, room by room. This Radiator Thermostatic Head works on Myson Valves 2TRV1/2AN, 2TRV1/2S, 2TRV1/2IN only. Each Myson 2TRV2HD Valve Head has a sensor element which consists of a liquid-filled capsule with an immersed bellows and push rod. As the ambient temperature rises, the liquid in the sensor’s metal capsule expands and compresses the bellows, causing the integral push rod to close the valve. As the room’s ambient temperature drops, the liquid in the capsule contracts, allowing the bellows to retract the push rod to open the valve. Another special feature of the Myson 2TRV2HD Valve Head is its two integral locking pins, allowing you to lock the temperature at one setting or limit it to a specific range of temperatures. Choose the precise temperature you want in each room and the Myson TRV II automatically maintains it. It’s quick and easy to have the Myson TRV II installed: there’s no complicated plumbing and the cost is amazingly small compared to the savings you’ll see in your heating bills year after year.