Difference between RPZ andbackflow preventer

Reliance Valves Thermostatic Mixing Valves (TMVs) consistently blend hot and cold water to a safe, comfortable and stable temperature, protecting building occupants from the risk of accidental injuries or burns. Our range of industry leading TMVs also play a crucial role in the delivery of hot water at safe temperatures to help fight off the harmful effects of Legionella bacteria growth.

Reduced Pressure Backflow preventerTest Procedure

Available with compression, BSP unions or push-fit connections, our Thermostatic Mixing Valves (TMVs) are fast and simple to install, service and maintain.

RPZBackflow preventerdiagram

We offer an extensive range that is suitable for hot water systems in  a variety of domestic, commercial and public building applications, with the relevant TMV2 or TMV3 approvals.

$2500 FREE FREIGHT PROGRAM is for supplies, repair parts and whole goods. Tanks, pipe, sprayers and other large equipment are not included in this program. Applies to Continental U.S. ground shipments only.