Range of pre-set pressure relief valves with a DZR brass body, incorporating an approved check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). Compression connection for use with copper tube to BS EN 1057. Maximum working pressure: see models. Maximum operating temperature: 23.0°C
Range of swing gate valves with bronze bodies and brass or bronze discs. Maximum working pressure - 25 Bar Maximum operating temperature - 85 °C
Range of spherical valves with DZR brass bodies and incorporating a butterfly operating member. Maximum working pressure: 16.0 bar. Maximum operating pressure: 85 C
Range of spherical valves incorporating a chrome plated brass body & brass ball. Maximum operating pressure 10 bar. Maximum operating temperature 65 °C.
Range of single lever or butterfly handle operated spherical valves with chrome plated brass bodies incorporating chrome plated brass ball. Maximum working pressures: see model below. Maximum operating temperature 23°C.
Range of press fit ball valves with DZR brass bodies incorporating a chrome plated brass ball. To be used with copper pipe EN1057 only. Crimp joint is achieved by a M profile crimp. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of spherical valves (brass bodies - various finishes) with press fit connections (‘TH’ profile) for use with “EA” range of PEX/AL/PEX multiplayer pipe. Maximum working pressure: 10Bar. Maximum operating temperature: 95°c.
Albion SLP series of normally open and normally closed solenoid valves with brass bodies. Maximum working pressures SLP**EE* models 12.0 bar, SLP**EE*H models 8.0 bar. Maximum operating temperature 70°C.
Range of Gate valves with ductile iron bodies (blue epoxy coated), EPDM rubber coated wedges, non-rising spindles with hand wheel operating members. Maximum working pressure 16.0 Bar Maximum operating temperature 85.0°C
Range of gate valve with ductile iron bodies, blue epoxy powder coated. Valves are operated via a non-rising spindle headwork. Maximum working pressure 16.0 Bar. Maximum operating temperature 60.0°C.
Range of hand wheel operated gate valves with blue epoxy coated ductile iron bodies, ductile iron wedge encapsulated in EPDM. Maximum working pressure 16.0 Bar. Maximum operating temperature 85.0°C
Ranges of gate valves with ductile iron bodies (blue epoxy coated), and EPDM coated wedge with hand wheel operating members. Maximum working pressure 16.0 Bar. Maximum operating temperature 85.0°C.
Range of gate valves with ductile iron bodies (blue epoxy coated), EPDM rubber coated wedges and hand wheel operating members. Maximum working pressure: 16.0 Bar. Maximum operating temperature: 80°C.
Range of gate valves with either brass or DZR brass bodies. The valves incorporate non-rising spindle headworks with a wheel type operating member. Maximum working pressure 16.0 Bar. Maximum operating temperature 85.0°C.
Range of gate valves, (brass bodies) controlled via a handwheel with PTFE seals. Maximum working pressure 20.0 bar (L198 models), 16.0 bar (L197 & P474 models). Maximum operating temperature 99°C
Range of wall mounted flow control valves with (brass bodies – various finishes) incorporating quarter turn ceramic disc headworks. The product is supplied with various trim sets incorporating a cross top, lever or dome type operating member. Maximum operating pressure 5 bar. Maximum operating temperature 60°C.
Range of angled stop valves, (chromium plated brass bodies) with dome operating members. Maximum working pressure 5.0 bar. Maximum operating temperature 85°C
Range of screw down stop valves with plastic bodies for below ground use.. The valves are supplied with loose pipe inserts and are for use with polyethylene pipe (manufactured to BS EN 12201). Maximum working pressure 14.0 bar. Cold water use only.
Range of manually operated balancing valves with DZR brass bodies. The product also incorporates a spherical valve. Maximum working pressure: 10 bar Maximum working temperature: 100°C.
Range of electromagnetic scale inhibitors with stainless steel bodies. Maximum working pressure: 16.0 bar. Cold water use only.
Range of electronic water de-scaler and conditioners with stainless steel bodies. Maximum working pressure 10 bar. Maximum operating temperature 40°C
Electrolytic inline limescale reducer with a zinc plated brass body and a copper coil. Maximum working pressure 10 bar. Maximum operating temperature 80°C.
Range of UV disinfection units with stainless steel bodies. Maximum working pressure 10.0 bar. Maximum operating temperature 35°C.
Range of UV Disinfection units with stainless steel bodies. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C
Range of inline water meter kits incorporating brass bodies, a spherical valve and drain off valve. For use with copper pipe (manufactured to BS EN 1057:1996). Maximum working pressure 10.0 bar. Cold water use only.
'KOCETAL® K100BK & KOCETAL® K300BK'. 'KOCETAL® K500BK’ was added to the approval in June 2025. Black coloured, injection moulded POM materials. For use with water up to 23°C.
‘KOCETAL® K100HSP (white coloured) & KOCETAL® K100HSP BK (black coloured)’. Injection moulded POM materials. For use with water up to 23°C.
'M-106'. Grey coloured, compression moulded mechanical carbon graphite cylindrical component. For use with water up to 85°C.
'J1200 (RBSIC) & J1300 (SSIC)'. Grey coloured, compression moulded and sintered, Silicon carbide mechanical sealing rings. For use with water up to 85°C.
'Hempadur 35560 Cream Coating with Hempadur 15590 Red Primer'. Factory applied, cream coloured, two-component epoxy coating for use with epoxy primer. ‘Hempadur 15590 Red Primer’ is a two-component primer to be mixed in a 15:4 volume ratio and applied as per manufacturers PDS dated ‘October 2024’. Cure for 16 hours@20°C. 'Hempadur 35560 Cream’ is a two-component coating to be mixed in a 6.8:2 volume ratio and applied as per manufacturers PDS dated ‘May 2024’. Cure for 7 days@20°C. For use with water up to 35°C. This material is only approved for the mixing and curing conditions that appear on the approval. If the mixing and/or curing conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'JAZLINE DW'. Factory applied, two-component, light green coloured epoxy coating. Mix in a 3:1 volume ratio and apply as per manufacturer's TDS issued '1 / 2022'. Cure for 7 days@28°C. For use with water up to 60°C.
'P • HSR42.5'. Factory applied, grey coloured Sulphate resistant Portland cement. Mix cement:medium sand:water in 1:1.4:0.45 weight ratio and apply as per manufacturer's instructions 'Version 03', dated '29th-07-2024'. Cure for 3 hours at 25°C. For use with water up to 65°C. This material is only approved for the mixing and curing conditions that appear on the approval. If the mix and/or cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'TC-7808-19'. Factory applied, grey coloured PTFE coating. Apply as per manufacturer's data sheet dated June 8, 2019. Cure for 20 minutes@380°C. For use with water up to 85°C. This material is only approved for the curing conditions that appear on the approval. If the cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'Jotapipe IL 6001-120S'. Factory applied, blue coloured, fusion bonded epoxy powder coating. Pre-heat substrate to be coated for 15 minutes@200°C and coating applied as per manufacturer's TDS dated '22 August 2018'. Post-cure for 15 min@200°C. For use with water up to 85°C. This material is only approved for the curing conditions that appear on the approval. If the cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'Polymer Admixture 850'. Site applied, white coloured liquid primer/sealer. Mix 'Polymer Admixture 850' & water in a volume ratio of 1:1 and apply as per manufacturer’s Product Data Sheet dated Jan 2023. Cure for 21 days@7°C. For use with water up to 23°C. This material is only approved for the mixing and curing conditions that appear on the approval. If the mixing and/or curing conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'UW TPE HEA-ISO (manufactured from NAKAN HEA 407 EX)'. White coloured (translucent), extruded TPE hose. Shore hardness 66. Tested in-radius size 0.39mm. For use with water up to 65°C.
'TP-A25-PA12'. Dark grey coloured, injection moulded, PA12 bonded strontium ferrite magnet. For use with water up to 50°C.
'GUR® 4012, GUR® 4012 ECO-B, GUR® 2105, GUR® 2105 ECO-B, GUR® 2122, GUR® 2122 ECO-B, GUR® 2126, GUR® 2126 ECO-B, GUR® 4017, GUR® 4017 ECO-B GUR® 4018, GUR® 4018 ECO-B, GUR® 4120, GUR® 4120 ECO-B, GUR® 4150, GUR® 4150 ECO-B, GHR® 8020 & GHR® 8020 ECO-B’. Natural (material appears white/cream coloured, opaque) compression moulded UHMW-PE materials. ‘GUR® 2105, 2105 ECO-B, 2122, 2122 ECO-B. 2126, 2126 ECO-B’ are for use with water up to 60°C. ‘GUR® 4017, 4017 ECO-B, 4018, 4018 ECO-B 4012, 4012 ECO-B, 4120, 4120 ECO-B, 4150, 4150 ECO-B, GHR® 8020 & 8020 ECO-B' are for use with water up to 85°C.
'3802B'. Black coloured, extruded MDPE material. For use with water up to 23°C.
'HEPWORTH uPVC Pressure Pipe'. Grey coloured, extruded uPVC pipe. For use with water up to 60°C.
'51M7531 Diaphragm'. Black coloured, calendered, EPDM diaphragm. Shore hardness 75. Tested in-radius size 0.5mm. For use with water up to 85°C.
'560AL Water Seal'. Black coloured, injection moulded EPDM seal. Shore hardness 70. Tested in-radius size 2.12mm. For use with water up to 23°C.
'EPWL-70'. Black coloured, injection moulded EPDM material. Shore hardness 70. Tested in-radius size between 1.25mm & 5.25mm. For use with water up to 23°C.
'3E60B11P & 3E70B03P'. Black coloured, compression moulded EPDM materials. Shore hardness 60 & 70. Tested in-radius size 1.0mm. For use with water up to 85°C.
'Butyl IIR 6038 diaphragm'. Black coloured, injection moulded Butyl diaphragm. Shore hardness 64 ShA. Tested in-radius size 1.25mm. For use with water up to 85°C.
'Eco Pipeliner- DWP024'. White coloured (opaque), extruded PVC pipeliner. For use with water up to 23°C.
Range of single hole, single outlet (fixed) electronically controlled tap assemblies (chromium plated brass). Flow is controlled by a solenoid valve that is activated via an infrared sensor. Certain models incorporate a mixer spout which incorporates a manual temperature control. The spout outlets also incorporate a plastic flow straighter. Maximum working pressure; 5 Bar Maximum operating temperature: 60°C
Range of electronic combination tap assemblies, incorporating a solenoid valve controlling the flow that is activated via an infra-red sensor. The Xeris models (012930699 & 012940699) incorporate a check valve cartridge in the inlet hose, however the complete assembly has not been tested to demonstrate it provides backflow protection. Maximum working pressure 10 bar. Maximum operating temperature 60°C.
Concealed BS EN 14055: 2018 WC flushing cistern incorporating a side or bottom entry compact type float operated inlet valve providing a Type AG air gap with a dual or single flush pneumatic drop valve capable of full flush volumes of up to 6 litres and a reduced flush of up to 4 litres. The cistern can be operated by touch free electronic or manual push button / push plate options. Maximum working pressure 10.0 bar. Cold water use only.
Non-Verifiable double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a nickel plated DZR brass body. The assembly incorporates an isolation valve. Maximum working pressure 10.0 bar. Maximum operating temperature 85ºC.
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