Range of unvented monobloc groups consisting of an in-line pressure reducing valve (PRV) (adjustable between 2.7 and 3.3 bar or 3.2 and 3.8 bar - see model) and a pre-set expansion relief valve (SRV) (pre-set at either 4.5, 4.75, 5.0, 6.0 or 8.0 bar - see model) housed in a DZR brass body with an EPDM rubber diaphragm. The product incorporates a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). The expansion relief valve is fitted with a rotary type easing gear and the products are for use with copper pipe (manufactured to EN1057). Maximum inlet supply pressure 10.0 bar. Maximum operating temperature 85°C.
Range of thermal balancing valves with brass bodies and EPDM O-rings. The products also incorporates an analogue temperature gauge. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 90°C
Range of combined isolation and drain off valves with brass bodies and EPDM O-rings. Maximum working pressure 16 Bar Maximum operating temperature 65°C
Non-metallic materials and components comply with BS6920 at 65°C
'Drincable'. Blue coloured, extruded, EPDM rubber electrical cable. Shore hardness 50. Tested in-radius size 0.90mm. For use with water up to 23°C. This approval is for complete cable, the blue coloured outer part being the water contact layer.
'E7518'. Black coloured, injection moulded EPDM C-seals. Shore hardness 70. Tested in-radius size 1.0mm. For use with water up to 85°C.
'EP90/4 BLK Seals and 'O' rings'. Black coloured, injection moulded EPDM seals and 'O' rings. Shore hardness 90. The seals have a tested in-radius size of 1.7mm. The 'O' rings have a tested in-radius size of 1.2mm. For use with water up to 85°C.
'EP025CTF 'O' rings and gaskets'. Black coloured, compression moulded EPDM 'O' rings and gaskets'. Shore hardness 40-90. 'O' rings have an in-radius size of between 0.5mm & 5.0mm. Gaskets have an in-radius size of between 0.5mm & 1.75mm. For use with water up to 85°C.
'70528'. Black coloured, compression moulded EPDM 'O' rings. Shore hardness 72 A. Tested in-radii sizes between 1.4mm & 1.8mm. For use with water up to 85°C.
'LOPI50'. Black coloured, injection moulded EPDM 'O'-ring. Shore hardness 50. Tested in-radius size 2.5mm. For use with water up to 85°C.
'9710-ALT 'O' rings'. Black coloured, compression moulded EPDM 'O' rings. Shore hardness 80. Tested in-radius size between 1.0mm & 2.0mm. For use with water up to 23°C.
'LOPI50'. Black coloured, injection moulded EPDM 'O'-ring. Shore hardness 50. Tested in-radius size 2.5mm. For use with water up to 85°C.
'EPDM 70.502-03 washers & 'O' rings'. Black coloured, injection moulded EPDM washers and 'O' rings. Shore hardness 70. Tested in-radii sizes between 0.5 and 2.6mm. For use with water up to 85°C.
`SW EPDM`. Black coloured, extruded, EPDM hose. Shore hardness 85. Tested in-radii sizes between 0.75mm & 1.70mm. For use with water up to 85°C.
'E24 EPDM moulded parts.' Black coloured, injection moulded EPDM seals. Shore hardness 75. Type 1 moulded seals have a tested in-radius size of 4.2mm and Type 2 moulded seals have a tested in-radius size of 0.7mm. For use with water up to 85°C.
'01/U70EP 'O' ring' with a tested in-radius size between 0.5mm & 3.5mm. In June 2024, the follow components were added to the approval: ‘01/U70EP Cylindrical Gasket’ with a tested in-radius size between 0.9mm & 1.25mm. ‘01/U70EP Membrane’ with a tested in-radius size between 2.1mm & 5.5mm. Black coloured, injection moulded EPDM components. Shore hardness 70 For use with water up to 85°C.
'01/U80EP'. Black coloured, injection moulded EPDM 'O' rings and gaskets. Shore hardness 80. Tested in-radii sizes between 1.00mm & 2.5mm. For use with water up to 85°C.
'EP7/3/7 BLK O-rings & gaskets'. Black coloured, injection moulded EPDM 'O' rings and gaskets. Shore hardness 75. The gaskets have an in-radius size of 1.0mm. The 'O' rings have an in-radius size of 1.3mm. For use with water up to 85°C.
'EP70 BLK Seals'. Black coloured, injection moulded EPDM seals. Shore hardness 70. Tested in-radius size 1.0mm. In April 2024, 'EP70 BLK 'O' rings’, black coloured, injection moulded 'O' rings were added to the approval. Shore hardness 70. Tested in-radius size of 1.3mm For use with water up to 85°C.
'HH7118F 'O' rings and gaskets'. Black coloured, compression moulded EPDM 'O' rings and gaskets. Shore hardness 70. Tested in-radius size 1.5mm. For use with water up to 85°C.
'EUW-70'. Black coloured, injection moulded EPDM rubber material. Shore hardness 70. Tested in-radius size 0.5mm. For use with water up to 60°C.
‘SMS-8000-Premium’. Black coloured, compression moulded EPDM material. Shore hardness 80 respectively. Tested in-radius size 1.0mm. For use with water up to 23°C.
'NPEPDM-80'. Shore hardness 80. 'NPEPDM-50' was added to the approval in December 2023. Shore hardness 50. Black coloured, compression moulded, EPDM materials. Tested in-radius size 1.0mm. For use with water up to 70°C.
'334701 - EPDM peroxide 70'. Black coloured, compression moulded EPDM material. Shore hardness 70. Tested in-radius size 1.0mm. For use with water up to 85°C.
'Ganga 50, 60, 70, 80 & 90'. Black coloured, compression moulded EPDM materials with a shore hardness of between 50 & 90 ShA. Tested in-radius size 1.1mm. For use with water up to 85°C.
'EPDM50BKWS, EPDM55BKWS, EPDM60BKWS, EPDM65BKWS, EPDM70BKWS, EPDM75BKWS & EPDM80BKWS'. Black coloured, compression moulded EPDM rubber materials. Shore hardness between 50 & 80. Tested in-radius size 1.0mm. For use with water up to 85°C.
'JJSXEPDMIRHD50 (shore hardness 50) & JJSXEPDMIRHD70 (shore hardness 70)'. Black coloured, compression moulded EPDM materials. Tested in-radius size 0.99mm. For use with water up to 23°C.
Sunaflex® T 8715. Black coloured, compression moulded EPDM material. Shore hardness 50. Tested in-radius size 1.00mm. For use with water up to 23°C.
'E7014F'. Black coloured, compression moulded EPDM material. Shore hardness 70. Tested in-radius size 1.0mm. For use with water up to 23°C. From April 2023, the material is for use with water up to 85°C.
'EPDM 30114010102A Black'. Black coloured, compression moulded EPDM sheet material. Shore hardness 75. Tested in-radius size 3.0mm. For use with water up to 85°C.
'PT0165/2'. Black coloured, injection moulded EPDM material. Shore hardness 70. Tested in-radius 1.25mm. For use with water up to 85°C.
'HBHG'. Black coloured, compression moulded EPDM material. Shore hardness 50. Tested in-radius size 1.0mm. For use with water up to 85°C.
'AquaFlex T 5857'. Black coloured, compression moulded EPDM material. Shore hardness 60. Tested in-radius size 1.0mm. For use with water up to 70°C.
'334137 – EPDM Peroxide 70'. Black coloured, compression moulded EPDM material. Shore hardness 70. Tested in-radius size 1.0mm. For use with water up to 85°C.
'PT0469'. Black coloured, injection moulded EPDM material. Shore hardness 60. Tested in-radius size 1.3mm. For use with water up to 85°C.
'EP002971PWRC'. Black coloured, compression moulded EPDM material. Shore hardness 70. Tested in-radius size 1.0mm. For use with water up to 85°C.
'EP7001165PWRC'. Black coloured, compression moulded EPDM rubber material. Shore hardness 70. Tested in-radius size 1.0mm. For use with water up to 85°C.
'EPDM HT5697-4A'. Black coloured, injection moulded EPDM material. Shore hardness 60. Tested in-radius size 1.0mm. Between May 2024 and October 2024, the material was for use with water up to 50°C. Between November 2024 and May 2029, the material is for use with water up to 60°C.
'ML 57302'. Black coloured, compression moulded EPDM material. Shore hardness 55A. Tested in-radius size 1.0mm. For use with water up to 23°C.
Range of screw down stop valves with plastic bodies incorporating EPDM ‘O’-rings and seal. For use with PE-X pipe (manufactured to BS7291-3), BPB pipe (manufactured to BS7291-2) and copper pipe (manufactured to EN1057). Maximum working pressure and operating temperatures: 12.5 bar @ 20°C & 6.0 bar @ 65°C.
Spring-loaded resilient trim in-line check valve cartridge with a plastic body, incorporating a stainless-steel spring and EPDM ‘O’-rings . For insertion into specifically dimensioned bores. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of spring-loaded resilient trim in-line check valve cartridges with plastic bodies, incorporating a stainless-steel spring and EPDM ‘O’-rings. For insertion into specifically dimensioned bores. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Flow regulator incorporating a plastic body and EPDM O-ring. Maximum operating temperature 65.0°C.
Ceramic cartridge headwork with plastic body & EPDM seals. For insertion into specifically dimensioned bores. Maximum working pressure 5.0 Bar.
Non-metallic materials and components comply with BS6920 at 85°C
Ceramic cartridge headwork with a plastic body incorporating EPDM ‘O’ rings and a stainless teel strainer. For insertion into specifically dimensioned bores. Maximum working pressure 10.0 Bar
Non-metallic materials and components comply with BS6920 at 85°C
Ceramic cartridge headwork with a plastic body, incorporating EPDM ‘O’-rings. The product is intended for insertion into specifically dimensioned tap assemblies. Maximum working pressure 10 Bar. Maximum operating temperature 65°C.
Range of ¼ turn ceramic disc headworks with brass bodies, EPDM ‘O’-rings and either a red or blue silicone gasket. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Ceramic cartridge headwork with a plastic body and EPDM gaskets and seal rings. For insertion into specifically dimensioned bores Maximum working pressure 10 bar. Maximum operating temperature 85°C
Range of ceramic cartridge headworks and ceramic disc diverter headworks with plastic bodies, EPDM and/or silicone seals. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of thermostatic cartridges with plastic bodies, stainless steel mesh strainer and EPDM ‘O’ rings. For insertion into specifically dimensioned bores.
Non-metallic materials and components comply with BS6920 at 85°C
Range of brass elbows for combination tap assemblies with EPDM gaskets and pillars to suit bath mixers. Maximum working pressure 10 bar. Maximum operating temperature 65°C
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