Range of non return valves with bronze bodies and discs, and an EPDM washer. Maximum working pressure 20.0 bar. Maximum operating temperature 85°C.
Range of in-line adjustable pressure reducing valves with DZR brass bodies and EPDM ‘O’-rings and gaskets, for use with copper pipe (manufactured to EN1057). The valves incorporate test ports at the outlet. The product is supplied with an optional pressure gauge. The outlet pressure is adjustable between 1.0 bar and 6.0 bar. Maximum supply pressure 16.0 bar. Maximum operating temperature 80°C.
Range of inline manually adjustable pressure reducing valves with DZR brass or bronze bodies (see model), EPDM diaphragm, seat washers and ‘O’-rings. Adjustable outlet pressures between 1.0 and 7.0 bar. Maximum inlet supply pressure Art.229.0XX: 40.0 bar, Art.229.1XX: 25.0 bar. Maximum operating temperature 80°C.
Range of inline manually adjustable pressure reducing valves with DZR brass or bronze bodies (see model), EPDM diaphragm, seat washers and ‘O’-rings. Adjustable outlet pressures between 1.0 and 7.0 bar. Maximum inlet supply pressure 25.0 bar. Maximum operating temperature 80°C.
Range of pressure reducing valves with DZR brass, gunmetal or stainless-steel bodies. Maximum inlet pressure for HP and SP Models = 25.0 bar. Maximum inlet pressure for LP Models = 6.0 bar. Between September 2022 and December 2023, the maximum operating temperature of models included on the approval was 60°C. From January 2024, the maximum operating temperature of those models increased to 85°C. Models added to the approval in January 2024: Models with maximum working pressure of 6.0 & 16.0 bar models are for cold water use. Models with maximum working pressure of 25.0 bar have a maximum operating temperature of 85°C.
Range of pilot operated, adjustable, pressure reducing control valves, incorporating stainless steel bodies & strainers and EPDM ‘O’ rings & diaphragm. Auxiliary components include stainless steel tubing and isolation valves. The product is available with the following adjustable outlet pressures: 0 - 3.0 bar (silver spring), 1.0 - 8.0 bar (black spring), 1.0 - 16.0 bar (red spring). Maximum supply pressure 16.0 bar. Maximum operating temperature 65°C.
Pressure relief valve with a plastic body and EPDM diaphragm with manual easing gear. Pre-set at 3.0 bar. Model 31030030 is pre-set at 2.5 bar. Model 31030070 is pre-set at 4.5 bar. Maximum operating temperature 90°C.
EV221BW range of normally open solenoid valves with brass bodies, EPDM diaphragms and ‘O’-rings. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
EV250BW range of normally open solenoid valves with brass bodies, and an EPDM diaphragm, seal and ‘O’-rings. Maximum working pressure 10.0 bar. Maximum operating temperature 90°C
Range of latching and non-latching solenoid valves with a plastic body (all models, except for 07230017 & 07230018 models added September 2023) and an EPDM diaphragm. The inlet incorporates a stainless-steel strainer. Maximum working pressure 8.0 bar. Maximum operating temperature 65°C.
Premix control unit for an infrared sensor tap comprising of a solenoid valve with plastic body, EPDM diaphragm and ‘O’-rings, and silicone seals. Both the cold and hot inlets incorporate an approved single check valve cartridge, however the complete assembly has not been tested for backflow protection. The central section of the valve incorporates a plastic strainer. Maximum working pressure 8.0 bar. Maximum operating temperature 60°C.
Bistable (latching - pulse controlled) or monostable (normally open) solenoid valve with a plastic body, EPDM diaphragm and ‘O’-rings. The products incorporates a stainless-steel filer on the inlet. From February 2024 the product may also be supplied with a plastic filter. Maximum working pressure 10.0 bar. Maximum operating temperature: Between October 2022 and January 2024 this product is suitable for hot water use only (70°C). From February 2024 to the end of October 2027 this product is suitable up to 70°C.
Range of spherical isolation valves incorporating brass bodies (nickel plated), brass ball (chrome plated), brass stem and EPDM ‘O’-rings (screwdriver operated or T-type handle). For use with copper pipe (EN1057). Maximum working pressure 40.0 bar Maximum operating temperature 85°C.
Range of spherical isolation valves incorporating brass bodies (nickel plated), brass ball (chrome plated), brass stem and EPDM ‘O’-rings (screwdriver operated or T-type handle). For use with copper pipe (EN1057). Maximum working pressure 16.0 bar (model 999698) Maximum working pressure 25.0 bar (model496877) Maximum working pressure 40.0 bar (models 570500 & 570622) Maximum operating temperature 85°C.
Range of lever operated spherical valves with brass bodies (nickel plated), chrome plated brass balls, and EPDM ‘O’-rings. Compression connections are for use with copper pipe (manufactured to EN1057). Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of screwdriver operated spherical valves incorporating brass bodies, brass ball, and EPDM ‘O’-rings. Compression connections are for use with copper pipe (manufactured to EN1057). Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Lever operated spherical valve with brushed chrome brass body, EPDM O-rings and PTFE gaskets. The valve incorporates a stainless steel filter with EPDM O-ring and brass filter plug. The compression connection is to be used with for polyethylene pipe PE100 to EN12201. Maximum working pressure 25.0 bar. Cold water use only.
Range of lever operated spherical valves with brass bodies (nickel plated), chrome plated brass balls, and EPDM ‘O’-rings. Compression connections are for use with copper pipe (manufactured to EN1057). Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of screwdriver operated spherical valves incorporating brass bodies, brass ball, and EPDM ‘O’-rings. Compression connections are for use with copper pipe (manufactured to EN1057). Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of spherical isolation valves incorporating brass bodies (nickel plated), brass ball (chrome plated), brass stem and EPDM ‘O’-rings (screwdriver operated or T-type handle). For use with copper pipe (EN1057). Maximum working pressure 16.0 bar (model 999698) Maximum working pressure 25.0 bar (model 496877) Maximum working pressure 40.0 bar (models 570500 & 570622) Maximum operating temperature 85°C.
Range of resilient seated gate valves with blue epoxy coated ductile iron bodies, and an EPDM wedge, gasket and ‘O’-ring. The 3233 model has a rising spindle, the 3243 model has a non-rising spindle, both have a handwheel operating member. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of resilient seated gate valves with blue epoxy coated ductile iron bodies, and an EPDM wedge, gasket and ‘O’-ring. The MV40-AAAAXY (model has a rising spindle, the MV40-AAAAX model has a non-rising spindle, both have a handwheel operating member. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of resilient seated gate valves with blue epoxy coated ductile iron bodies, and an EPDM wedge, gasket and ‘O’-ring. with a a non-rising spindle, both have a handwheel operating member. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of resilient seated gate valves with blue epoxy coated ductile iron bodies, and an EPDM wedge, gasket and ‘O’-ring. The RVRX model has a rising spindle, the RVHX model has a non-rising spindle, both have a handwheel operating member. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Resilient seated gate valves with blue epoxy coated ductile iron bodies, and an EPDM wedge, gasket and ‘O’-ring. With a non-rising spindle, and handwheel operating member. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of resilient seated gate valves with blue epoxy coated ductile iron bodies, and an EPDM wedge, gasket and ‘O’-ring. The V23AR16 & F23AR25 models have a rising spindle, the V23A16 & F23A25 models have a non-rising spindle, both have a handwheel operating member. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of resilient seated gate valves with blue epoxy coated ductile iron bodies, and an EPDM wedge, gasket and ‘O’-ring. The BV204W model has a rising spindle, the BV203W model has a non-rising spindle, both have a handwheel operating member. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of screw down stop valves with brass bodies and bonnets and EPDM seats. Maximum working pressure 20.0 bar. Cold water use only.
Range of in-line screw-down stop valves with brass bodies, incorporating rising spindle headworks and EPDM washers. For use with BS EN 1057 copper pipe. Maximum working pressure 16 Bar at 30°C, 5 Bar at 99°C
Range of screw down valves with brass or DZR brass bodies, brass or DZR brass bonnets, EPDM washers and PTFE seats. Compression connection to be used with copper pipe manufactured to EN1057. Maximum working pressure 16 bar. Maximum operating temperature 85°C.
Range of UV disinfection units with stainless steel bodies and EPDM seals. The UV lamps are housed inside quartz tubes. Maximum working pressure 10.3 bar. Maximum operating temperature 40°C.
'509 OE/UHMWPE' hose, manufactured by mandrel wrapping and vulcanisation. Multi-layered hose comprising of a clear PE inner layer, blue coloured EPDM second layer, white coloured reinforcement third layer, blue coloured EPDM fourth layer, grey coloured helix wire fifth layer and blue coloured EPDM outer layer. For use with water up to 23°C.
`TUB05`. Extruded, dual layered hose consisting of a clear PE liner and black coloured EPDM outer layer. Shore hardness 85. For use with water up to 85°C.
'GDE 7133', black coloured, compression moulded EPDM 'O' ring with a tested in-radius size of 2.0mm. In March 2025, ‘KD S-Ring’. black coloured, compression moulded EPDM seal with a tested in-radius size of 0.95mm was added to the approval. Both components have a shore hardness 70 and are for use with water up to 85°C.
'XGM050'. Black coloured, compression moulded EPDM rubber gaskets manufactured from raw material '70802'. Shore hardness 80. Tested in-radius size 2.5mm. For use with water up to 85°C.
'4360 'O' rings, washers, membranes and lip seals'. Black coloured, injection moulded EPDM components with a shore hardness of 60. The ‘O’ rings have a tested in-radius size of 1.31mm. The washers have a tested in-radius size of 1.05mm. The membranes have a tested in-radius size of 1.55mm. The lip seals have a tested in-radius size of 0.40mm. For use with water up to 85°C.
'7EP1197 Gasket'. Black coloured, extruded EPDM gasket. Shore hardness 70. Tested in-radius size 0.5mm. '7EP1197 'O'-rings' were added to the approval in March 2023. Black coloured, injection moulded EPDM 'O'-rings. Shore hardness 70. Tested in-radius size 0.9mm. For use with water up to 85°C.
'KEP EPDM Butterfly Valve Seat'. Black coloured, compression moulded EPDM sheet. Shore hardness 70. Tested in-radius size 1.6mm. For use with water up to 23°C.
'EP0B7070C 'O' rings'. Black coloured, compression moulded EPDM 'O' rings. Shore hardness 70. Tested in-radius size between 0.5mm & 3.5mm. For use with water up to 23°C.
'D0012'. Black coloured, EPDM rubber material manufactured by vulcanised moulding. Shore hardness 70. Tested in-radius size 1.0mm. For use with water up to 85°C.
'HW-EPDM SH 50'. Black coloured, compression moulded EPDM rubber material. Shore hardness 50. Tested in-radius size 1.0mm. For use with water up to 65°C.
'EP01961PWRC'. Black coloured, compression moulded EPDM material. Shore hardness 60. Tested in-radius size 1.0mm. For use with water up to 85°C.
'CVE78'. Black coloured, extruded EPDM material. Shore hardness 80. Tested in-radius size 10.0mm. For use with water up to 23°C.
‘EWA 12150 (EW48) Rev.1. EWA 12155A (EP55) Rev.1. EWA 12160A (EW 60) Rev.1. EWA 12165 (EW65 2GS) Rev.1. EWA 12170 (WRC 70) Rev.1. EWA 12175 (WRC 75) Rev.1. EWA 12180 (EW80) Rev.1’. Black coloured, compression moulded, EPDM sheet materials. Shore hardness between 50 & 80. Tested in-radius size 1.2mm. For use with water up to 85°C.
'EPH-70'. Black coloured, injection moulded EPDM material. Shore hardness 70. Tested in-radius size 1.0mm. For use with water up to 85°C.
‘KRE 60 (103), KRE 65 (100) & KRE 65 (106)’. In September 2022 ‘KRE 60 (104)’ was added to the approval. Black coloured, compression moulded EPDM rubber materials. Shore hardness 60 & 65. Tested in-radius size 1.0mm. For use with water up to 60°C.
'TIMO 3-70'. Black coloured, injection moulded EPDM material. Shore hardness 70. Tested in-radius size 1.2mm. For use with water up to 85°C.
'EX60LC, EX70LC & EX80LC'. Black coloured, compression moulded EPDM rubber materials. Shore hardness 60, 70 & 80. Tested in-radius size 1.2mm. For use with water up to 85°C.
'HT5697-5'. Black coloured, injection moulded EPDM material. Shore hardness 67. Tested in-radius size 1.0mm. For use with water up to 50°C.
Black coloured, compression moulded EPDM materials with a tested in-radius size of 1.3mm. 'EPW-50, EPW-55, EPW-60, EPW-65, EPW-70 & EPW-75' have a shore hardness of between 50 & 75 and are for use with water up to 23°C. ‘EPW-80' has a shore hardness of 80 and is suitable for use with water up to 85°C.
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