Section Code 0034 : SCHEDULE 2 - Section 6.2 Type ED - Non-verifiable double check valve.
Back To Directory SectionsNon-verifiable double check valve assemblies incorporating two spring loaded resilient trim in-line check valve cartridges, DZR brass bodies (brushed chrome) and a drain port located in between the cartridges. The assemblies incorporate a quarter turn spherical valve with single lever operating member. Maximum working pressure 10.0 bar. Maximum operating temperature 90°C
Range of non-verifiable double check valve assemblies, consisting of two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies (chromium plated) with a drain port located between the cartridges. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of non-verifiable double check valve assemblies, consisting of two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies (chromium plated) with a drain port located between the cartridges. Maximum working pressure 16.0 (15-28mm & 1¼” - 2” BSP F) or 25.0 bar (½” - 1” BSP F). Maximum operating temperature 60°C.
Range of non-verifiable double check valve assemblies, consisting of two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies with a drain port located between the cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C
Non-verifiable double check valve assemblies incorporating two spring loaded resilient trim in-line check valve cartridges, DZR brass bodies (brushed chrome) and a drain port located in between the cartridges. The assemblies incorporate a quarter turn spherical valve with single lever operating member. Maximum working pressure 10.0 bar. Maximum operating temperature 90°C
Range of non-verifiable double check valve assemblies, consisting of two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies (chromium plated) with a drain port located between the cartridges. Maximum working pressure 16.0 (15-28mm & 1¼” - 2” BSP F) or 25.0 bar (½” - 1” BSP F). Maximum operating temperature 60°C.
Range of non-verifiable double check valve assemblies, consisting of two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies (chromium plated) with a drain port located between the cartridges. Maximum working pressure 16.0 (15-28mm & 1¼” - 2” BSP F) or 25.0 bar (½” - 1” BSP F). Maximum operating temperature 60°C.
Range of double check valve assemblies consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass or chrome plated DZR brass body. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of double check valve assemblies consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass or chrome plated DZR brass body. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
In-line double check valve assembly consisting of two spring loaded resilient trim check valve cartridges housed within a DZR brass body with a test point between both check valves. Maximum working pressure 10.0 bar. Maximum operating temperature 99°C.
Double check valve assembly with DZR brass body consisting of two spring loaded, resilient trim in-line check valve cartridges, incorporating a lever operated spherical valve. Maximum working pressure 10.0 bar. Cold water use only
Range of non-verifiable double check valve assemblies, incorporating two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies. The products incorporate a drain port between the cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Angled double check valve assembly with integral isolation valve incorporating a rising spindle that controls the flow and a (chrome plated) DZR brass body. Maximum working pressure 10.0 bar. Cold water use only.
Floguard range of in-line non-verifiable double check valve assemblies consisting of a spring loaded resilient trim single check valve cartridge housed within a DZR brass body (FLOW230002 model is nickel plated). Maximum working pressure 16.0 bar. Maximum operating temperature of model FLOW230004 & FLOW230007 is 60°C. Maximum operating temperature of all other models is 85°C.
Range of double check valves having DZR brass bodies with various finishes. Maximum working pressure 5.0 bar. Maximum operating temperature 60°C.
Double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a nickel plated DZR brass body. Product also incorporates an isolation valve. Maximum working pressure 10.0 bar. Maximum operating temperature 85ºC.
Range of double check valve assemblies consisting of two spring loaded in-line check valve cartridges housed in a DZR brass or chrome plated DZR brass (CP02-8511 suffix models) body with a drain port between the cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of double check valve assemblies consisting of two spring loaded in-line check valve cartridges housed in a DZR brass body with a drain port between the cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Non-verifiable double check valve assembly with DZR brass or chrome plated body, incorporating two spring loaded, resilient trim in-line check valve cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 100°C.
Range of non-verifiable double check valve assemblies with DZR brass bodies, incorporating two spring loaded, resilient trim in-line check valve cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Non-verifiable double check valve assembly incorporating DZR brass (chrome plated) body two spring loaded, resilient trim in-line check valve cartridges & a drain port located between the cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 65°C.
Range of non verifiable double check valve assemblies consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body. The products incorporate a drain port between the cartridges. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of non-verifiable double check valve assemblies, consisting of two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies (brushed chrome plated) with a drain port located between the cartridges either at the top or bottom. Models incorporate an isolation valve with either lever or butterfly handles. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of non-verifiable double check valve assemblies, consisting of two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies (chromium plated) with a drain port located between the cartridges. Maximum working pressure 16.0 (15-28mm & 1¼” - 2” BSP F) or 25.0 bar (½” - 1” BSP F). Maximum operating temperature 60°C.
Range of non-verifiable double check valve assemblies consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body, compression models are nickle plated. A drain port is provided between the cartridges. Compression models are to be used with copper pipe to EN1057. Maximum working pressure 16.0 Bar. Maximum operating temperature for the D220W range 85°C. Maximum operating temperature of the D200CW range 60°C.
Range of non-verifiable double check valve assemblies, consisting of two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies (chromium plated) with a drain port located between the cartridges. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of non-verifiable double check valve assemblies consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body, compression models are nickle plated. A drain port is provided between the cartridges. Compression models are to be used with copper pipe to EN1057. Maximum working pressure 16.0 Bar. Maximum operating temperature for the Hattersley Fig 250W range 85°C. Maximum operating temperature of the Hattersley Fig 250CW is 60°C
Range of double check valve assemblies consisting of two spring loaded in-line check valve cartridges housed in a DZR brass body with a drain port between the cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of non-verifiable double check valve assemblies with DZR brass bodies, incorporating two spring loaded, resilient trim in-line check valve cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Non-verifiable double check valve assemblies with DZR brass bodies (chrome plated), incorporating two spring loaded, resilient trim in-line check valve cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of inline non verifiable double check valve assemblies with DZR brass bodies. Model S0270L-1 incorporates an isolation valve and is chrome plated. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C.
Non-metallic materials and components comply with BS6920 at 60°C
Non- verifiable double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a chrome plated DZR brass body with an integral insolation valve between the cartridges. For use with copper pipes to EN1057. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of non-verifiable double check valve assemblies (DZR brass bodies) incorporating spherical valves and either red or blue butterfly handles. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C.
Range of double check valve assemblies consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body (chrome plated or brass finish) with a port located between the cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body (chrome plated) with a port located between the cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C
Double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body with a drain port located between the cartridges. For use with copper pipe manufactured to BS EN1057. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body. For use with copper pipe manufactured to EN1057. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body. For use with copper pipe manufactured to EN1057. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body. For use with copper pipe manufactured to EN1057. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body. For use with copper pipe manufactured to EN1057. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of double check valve assemblies consisting of two spring loaded in-line check valve cartridges housed in a DZR brass body with a drain port between the cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of non-verifiable double check valve assemblies, incorporating two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies. The products incorporate a drain port between the cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of non-verifiable double check valve assemblies consisting of two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies. Maximum working pressure 16.0 bar Maximum operating temperature 85°C
Non-verifiable double check valve assemblies consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body. Maximum working pressure 10.0 bar. Maximum operating temperature 65°C.
Range of non-verifiable double check valve assemblies, incorporating two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies. The products incorporate a drain port between the cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of non-verifiable double check valve assemblies consisting of two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies. Maximum working pressure 16.0 bar Maximum operating temperature 85°C
Range of non-verifiable double check valve assemblies consisting of two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies. Maximum working pressure 16.0 bar Maximum operating temperature 85°C
Range of double check valve assemblies consisting of two spring loaded in-line check valve cartridges housed in a DZR brass with a drain port between the cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of non-verifiable double check valve assemblies with DZR brass bodies, incorporating two spring loaded, resilient trim in-line check valve cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of non-verifiable double check valve assemblies consisting of two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies. Maximum working pressure 16.0 bar Maximum operating temperature 85°C
Double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges within a DZR brass body. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Double check valve assembly consisting of two spring loaded resilient trim check valve cartridges housed in a nickel plated DZR brass body. The product also incorporates a lever operated isolation valve. For use with copper tube to BS EN 1057. Maximum working pressure 10 Bar Maximum operating temperature 85°C.
Double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body (plated?) with isolation valve & Strainer. Maximum working pressure 10 bar. Maximum operating temperature 85°C
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