Type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5) and flexible hose. Flow is controlled via a solenoid valve. Maximum working pressure 4.0 bar. Maximum operating temperature 55°C
Spring loaded, resilient trim, in-line check valve cartridge with plastic guide, stem, body and EPDM O-rings. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Adaptor, with DZR brass body (chrome plated), which incorporates a single check valve cartridge verified by test (as suitable for backflow protection against Fluid Category 2). Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Single check valve assembly with a brushed nickel coated DZR brass body, incorporating a screwdriver operated isolation valve and EPDM ‘O’ rings. Maximum working pressure 10.0 bar. Maximum operating temperature 85ºC.
Range of double check valve assemblies consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body (chromium plated), incorporating an isolation valve with a brass ball and PTFE gaskets. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
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