Range of in-line non-verifiable single check valve assemblies consisting of a spring loaded resilient trim single check valve cartridge housed within a DZR brass body. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Cold water inlet control group consisting of a pressure reducing valve, (adjustable between 1.5 and 3.5 bar, but are supplied pre-set from the factory at 3.0 bar) and a pressure relief valve (pre-set at 8.0 bar) housed within a DZR brass body. The product incorporates a single check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). The pressure relief valve is fitted with a rotary type easing gear. Cold water use only. Maximum inlet supply pressure 16.0 bar.
Range of in-line screwdriver and lever operated spherical valves with chromium plated brass bodies and balls, EPDM seals and ‘sharkbite’ push fit end connections. Maximum working pressure 10.0 Bar. Maximum operating temperature 90°C.
Reliance range of in line adjustable pressure reducing valves with DZR brass bodies and EPDM diaphragm. The outlet pressures can be set in the range 1.5 – 5.5 bar via a screw cap. To be used with copper, polybutylene (manufactured to BS7291-2) and PEX (manufactured to BS7291-3) pipes. Maximum inlet supply pressure 16.0 bar. Cold water use only.
Range of adjustable in-line pressure reducing valves with bronze bodies and manually operated pressure reducing mechanism. Outlet pressure adjustable between 1.5 to 6.0 bar. Maximum supply pressure 16.0 bar. Maximum operating temperature 60°C.
Combined temperature and pressure relief valve incorporating a gunmetal body and manually operated lever-type easing gear. Factory set at 7.0 bar. Maximum operating temperature 95°C.
Cold water inlet control group with a DZR brass body consisting of a pressure reducing valve (with an adjustbale range between 1.5 and 3.5 bar, but factory pre-set at 3.0 bar), which incorporates a stainless steel strainer, and a pressure relief valve (pre-set at 6.0 bar). The product incorporates a single check valve cartridge (verified by test, suitable for backflow protection against Fluid Category 2). The expansion valve is fitted with a rotary type easing gear. Maximum inlet supply pressure 16.0 bar. Cold water use only.
Range of screw down stop valves with plastic bodies to be used with PEX, MDPE and copper pipe. For above ground use only. Maximum working pressure 16.0 bar, cold water use only.
Drain cock elbow incorporating a DZR brass body with EPDM ’O’-rings (ZELB250445 model) or NBR ‘O’-rings (ZELB250446 model added July 2022). Both models are for use with copper pipe (manufactured to BS EN 1057). Maximum working pressures: ZELB250445 model - 10.0 Bar. ZELB250446 - 16.0 bar. Maximum operating temperature 85°C.
Range of combined thermal balancing and pressure reducing valves with gun metal bodies, stainless-steel strainer, pressure gauge and temperature gauge. Maximum inlet supply pressure 16.0 bar. Outlet pressure range of 1.5 bar – 5.5 bar. Maximum operating temperature 85°C.
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