Range of lever operated spherical valves with DZR brass bodies. Incorporating a chrome plated DZR brass ball and PTFE seat. Maximum operating pressure 25.0 bar (models 425BZ) or 16.0 bar (models 537E). Maximum operating temperature 100°C.
Range of spherical valves incorporating a bronze body, brass or stainless-steel ball and single lever operating member. Maximum working pressure 25.0 bar.
Non-metallic materials and components comply with BS6920 at 82°C
Range of spherical valves incorporating a bronze body, brass ball and butterfly lever operating member. Maximum working pressure 25.0 bar.
Non-metallic materials and components comply with BS6920 at 82°C
Range of spherical valve with a brass body (chrome plated) and chrome plated brass ball, incorporating EPDM o-rings. Compression connection to be used with copper pipe EN1057. Maximum working pressure 16 Bar. Maximum operating temperature 85°C.
Range of single lever ball valves with stainless steel bodies, ball, EPDM O-rings and PTFE gaskets. The press fit connection is to be used with stainless steel pipe manufactured to EN 10312. Maximum working pressure 16 bar. Maximum operating temperature 85°C.
Range of lever or butterfly lever operated spherical valves, incorporating a nickel plated brass body and stainless steel ball, PTFE seats and NBR ‘O’-rings. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of gate valves incorporating a blue epoxy coated cast iron body, EPDM gate and seals and a non-rising stem with a handwheel operating member Maximum working pressure 16.0 bar, Maximum operating temperature 85ºC.
Range of flanged gate valves with blue epoxy coated ductile iron bodies and EPDM O-rings and disc. The valves are operated via a non-rising spindle headwork with a wheel type operating member. Maximum working pressure 16.0 Bar
Non-metallic materials and components comply with BS6920 at 80°C
Range of flanged gate valves with blue epoxy coated ductile iron bodies and EPDM O-rings and disc. The valves are operated via a non-rising spindle headwork with a wheel type operating member. Maximum working pressure 16.0 Bar
Non-metallic materials and components comply with BS6920 at 80°C
Range of non-rising spindle gate valves with bronze, brass or DZR brass (165-XX Series only) bodies, incorporating hand wheel or key operated operating members. Maximum working pressure 16.0 Bar (131-XX Series) 25.0 bar
Non-metallic materials and components comply with BS6920 at 85°C
Range of gate valves with blue epoxy coated ductile iron bodies and disks, with EPDM O seats. The valves are operated via a non-rising spindle headwork and hand wheel. Maximum working pressure 16.0 Bar
Non-metallic materials and components comply with BS6920 at 85°C
Range of non-rising spindle lock shield gate valves with DZR brass bodies. Maximum working pressure 16 bar. Maximum operating temperature: 65°C Maximum working pressure 10 bar. Maximum operating temperature: 82°C
Range of non-rising spindle gate valves with bronze bodies and wedges incorporating PTFE seals and a handwheel type operating member. Maximum working pressure and operating temperature: 16.0 bar @ 65°C. Maximum working pressure and operating temperature: 10.0 bar @ 82°C.
Range of gate valves with brass bodies and gates incorporating hand wheel type operating member. Max working pressure and operating temperatures: 16.0 bar at 65°C. Max working pressure and operating temperatures: 10.0 bar at 82°C.
Screw down stop valve, with brass body, HDPE seat and handwheel operating members. Maximum working pressure 10 bar. Cold water use only.
Range of press fit screw down stop valves with brass bodies incorporating EPDM seat washers, PTFE seals and non-rising spindles operated via ‘T’ type operating members For use with copper tube to BS EN 1057. Maximum working pressure 16.0 Bar.
Non-metallic materials and components comply with BS6920 at 85°C
Tenant valve assemblies with a DZR brass body consisting of water meter manifold, servicing valve and a pressure reducing valve (adjustable between 1.0 and 6.0 bar). The inlet incorporates two approved check valve cartridges, verified by test (suitable for backflow protection against Fluid Category 3). Maximum working pressure 16.0 bar.
‘MagCat’ range of in-line water conditioners with stainless steel bodies and catalytic alloy core. Maximum working pressure 16.0 bar. Maximum operating temperature 100°C.
Electrolytic scale reducer, with a chromium plated copper body and zinc alloy anodes, for use with copper pipe (manufactured to BS EN1057) Maximum working pressure 10.0 bar. Cold water use only.
Range of inline water conditioners with zinc/copper alloy bodies. Maximum working pressure 10.0 bar.
Non-metallic materials and components comply with BS6920 at 80°C
'DURACON®M90-44 WK3068'. Black coloured, injection moulded POM material. For use with water up to 85°C.
'KEPITAL F10-03H BBK & KEPITAL F10-03H BK'. Black coloured, injection moulded POM materials. For use with water up to 85°C. 'KEPITAL F10-52H'. Natural (appears white), injection moulded POM material. For use with water up to 40°C.
'PCBIT III HIGHBUILD'. Factory applied, black coloured bituminous coating. Apply as per manufacturer's instructions for use, reference 'PCC/ PC 820' dated 27.11.2023. Cure for 5 minutes@30°C. For use with water up to 23°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.
'TIANYI SUNS-012'. Factory applied, black coloured, bituminous coating. Apply as per manufacturer's user instructions 'File No.: Tianyi Suns-0024, Version: TYS-03, Date of issue: 2021-05-05'. Cure for 2 hours @60°C. For use with water up to 23°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.
'Cleantech PW'. Factory applied, two-component, red coloured epoxy coating. Mix component A and component B in a volume ratio of 3:1 and apply as per manufacturer's product data sheet 'CCPL/TDS/R11/CRC/17-18/04/R6/spray'. Cure for 7 days@27°C. For use with water up to 60°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.
'Pipeclad 704G'. Factory applied, green coloured fusion bonded epoxy powder coating. Apply as per manufacturer's Product Information '704G_TDS', revised 'August 16,2022'. Post-cure for 12 minutes@232°C. For use with water up to 85°C. This material is only approved for the post-curing conditions that appear on the approval. If the post-cure conditions are varied from those specified then the material is not covered by the scope of the approval.
'KAJ1207'. Factory applied, blue coloured epoxy coating. Apply as per manufacturer's instructions reference 'XA12312', dated 26/12/2022. Cure for 15 minutes@220°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 then the material is not covered by the scope of the approval.
'PPA571ES Black 700 & PPA571 Black 700'. Factory applied Polyolefin PE Coatings. Apply 'PPA571 Black 700' by fluidised bed according to manufacturer's data sheet '08/2022' and dip in the bed for 5-8 seconds. Apply 'PPA571ES Black 700' by electrostatic spray according to manufacturer's data sheet '08/2022'. Cure for 190-200°C for 20 mins. For use with water up to 23°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.
'AL035P Interpon 100 Gloss Light Grey'. Factory applied, light grey coloured epoxy coating. Apply as per manufacturer's Product Data Sheet 'Interpon 100 -AL035P - Issue #01', revision date '20.07.2021'. Cure for 10 minutes@180°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 then the material is not covered by the scope of the approval.
'CY7000 Blue'. Factory applied, blue coloured epoxy coating. Apply as per manufacturer's instruction manual 'YS-QNS-WZBC-2021W', dated 'May 20, 2021'. Cure for 15 minutes@180°C. For use with water up to 40°C. This material is only approved for the curing conditions that appear on the approval. If the cure conditions are varied from those specified then the material is not covered by the scope of the approval.
'C21 Dyopox PTW White'. Factory applied, two-part, creamy white coloured epoxy resin coating. Mix base and hardener in a mass ratio of 4:1 and apply as per manufacturer's TDS dated '2011'. Cure for 7 days@23°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 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.
‘Klubertop TP 38-901’. Site applied, (transparent) white coloured PTFE lubricant coating. Apply and cure as per Kluber Lubrication product information sheet ‘Prod. 099030, en-GB, Edition 12.05.2022’. For use with water up to 85°C.
'68093X'. Factory applied, blue coloured epoxy powder coating. Apply per manufacturer's instructions 'V2.3' dated March 2018. Cure for 20 minutes@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.
'Kinlin Epoxy Power Coating (Green colour, EPX‐111A)'. Factory applied, green coloured epoxy powder coating. Apply as per manufacturer's instructions 'XL-R-019-G1' dated '2018-9-21'. Cure for 10 minutes@180°C. For use with water up to 23°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.
'TEADIT NA1005'. Blue coloured, compressed non-asbestos NBR fibre gasket material manufactured by calendaring. For use with water up to 23°C.
'Tecnoplast GRVE pipe'. Translucent, light green coloured, GRP pipe manufactured by hand lay-up. For use with water up to 23°C. From July 2024 the pipe is for use with water up to 60°C.
'KORASILON® Paste hochviskos' & 'KORASILON® Paste M-S 2-200'. White coloured (translucent) lubricants. Apply as per manufacturer's Product Data Sheet '30.01.2023'. For use with water up to 85°C.
'Pexgol Pipe'. White coloured (transcluent), extruded PE-Xa pipe. For use with water up to 70°C.
'PPA-GF10-NC' (natural, appears yellow-green) & 'PPA-GF10-BK' (black coloured). Injection moulded PPA materials. For use with water up to 85°C.
'KTP Thermopipes'. Green coloured, extruded PPR pipe. For use with water up to 70°C.
'122102251 PP Mechanical Fitting'. Black coloured, injection moulded, polypropylene compression fitting body. For use with water up to 23°C.
'RRS 502B GR1500'. In February 2025, ‘RRA 410B GR1500’ was added to the approval. Dark grey coloured, injection moulded PVC materials. For use with water up to 23°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.
'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.
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