Range of spring loaded, non-return valves with ductile iron bodies (blue epoxy powder coated) with stainless steel discs, springs and shafts and EPDM seat. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Non-metallic materials and components comply with BS6920 at 85°C
Range of pilot operated pressure reducing valves with blue epoxy coated ductile iron bodies. The valves have an adjustable pressure reducing facility controlled via a pilot valve (with an operating range of 1 to 6 bar), with auxiliary components including stainless steel tubing, fittings and spherical valves. Maximum working pressure 16.0 bar. Maximum operating temperature 23°C.
Range of plastic solenoid valves with an EPDM diaphragm and ‘O’-rings. The inlets incorporate a stainless-steel strainer (except for push fit inlet models). Push fit connections are for use with copper pipe (manufactured to EN 1057). Maximum working pressure 10.0 bar. Maximum operating temperature 70°C. BS6920 70°C.
Range of swing gate valves with blue epoxy coated ductile iron bodies and metal to metal seats. The products are available with or without an external weighted arm. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 70°C
Range of full-bore spherical valves with a brass body (nickel plated), brass ball (chrome plated) and PTFE seats. All models are available as lever operated, 15-28mm sizes are also available with a butterfly handle. For use with copper pipe (manufactured to BS EN 1057). Maximum working pressure 25.0 bar. BS6920 85°C.
In line isolation valve with DZR brass body, DZR brass ball (chrome plated), and an EPDM inlet washer. The product incorporates two approved check valve cartridges, one either side of the spherical valve, verified by test (suitable for backflow protection against Fluid Category 3). Maximum working pressure 16.0 bar. BS6920 85°C.
Range of quarter turn, lever handle operated spherical valves with nickel plated brass bodies, chrome plated brass balls and PTFE seals. For use with copper pipe BS EN 1057. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of spherical valves incorporating DZR brass (CORE 171 AC) or nickel-plated brass (CORE 800 ) bodies and chromium plated brass balls. For use with copper to BS EN 1057. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of in-line lever or screwdriver operated spherical valves with DZR brass bodies (nickel plated) and brass balls (chromium plated), EPDM ‘O’-rings and PTFE seats. The ball can incorporate a plastic flow regulator, or a stainless-steel strainer (within a plastic housing) inserted through the side port. Compression models are for use with copper pipe (manufactured to EN 1057). Maximum working pressure 16.0 bar. Maximum operating temperatures: Spherical valves only and those incorporating a stainless-steel strainer: 85°C. Spherical valves incorporating a plastic flow regulator: 60°C.
Range of full-bore spherical valves with bronze bodies, PTFE seats incorporating redox coated brass ball and various operating members (see models). Maximum working pressure 40 Bar Maximum operating temperature 95°C
Range of push fit shut off valves with plastic bodies incorporating EPDM ‘O’ rings and seals, for PE-X pipe (manufactured to BS7291-3), PB pipe (manufactured to BS7291-2) and copper pipe (manufactured to BS EN1057) Maximum working pressure/temperature: 12.5 Bar at 20°C and 6.0 Bar at 65°C.
Range of gate valves with blue, black or red epoxy coated ductile iron bodies, incorporating ductile iron wedges encapsulated in EPDM and hand wheel operating members. Maximum working pressure - 16 Bar.
Non-metallic materials and components comply with BS6920 at 85°C
Gate valves with a blue epoxy coated ductile iron body, ductile iron wedge encapsulated in EPDM and EPDM ‘O’-rings. The valves operate via a non-rising spindle headwork with a hand wheel operating member. Maximum working pressures: DN50 - DN300: 25.0 bar. DN350 - 600: 16.0 bar. Maximum operating temperature 85°C.
Range of handwheel operated gate valves with brass bodies, gate & PTFE seals, for use with copper tube manufactured to EN1057. Maximum working pressure 16.0 bar. Maximum operating temperature 85°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 gate valves with blue epoxy coating ductile iron bodies and wedges and EPDM ‘O’-rings. The valves operate using a non-rising spindle headwork with hand wheel operating members. Maximum working pressure 16.0 Bar. Maximum operating temperature 85.0°C
Non-metallic materials and components comply with BS6920 at 85°C
Range of gate valves with bronze bodies, bronze wedge and PTFE washers. Maximum working pressure 20.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of resilient seated gate valves with blue epoxy coated ductile iron bodies and bonnets and ductile iron wedges encapsulated in EPDM. The valves are operated via a non-rising spindle with a hand wheel operating member. Maximum working pressure 16.0 bar. Maximum operating temperature 80°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 screw-down stop valves with brass bodies, incorporating a non-rising spindle operated via a T shaped (all models excluding 513042) or hand wheel operating member (model 513042 only) and EPDM seats. Maximum working pressure 16.0 Bar.
Non-metallic materials and components comply with BS6920 at 65°C
Range of screw down stop valves with brass bodies and EPDM gaskets. M profile press connection to be used with copper pipe EN1057. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of screw down angle valves (chromium plated brass) incorporating a dome or triangular type operating member with a NBR washer. Maximum working pressure 16.0 bar. Maximum operating temperature 85°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 undercounter water chillers with a stainless-steel cooling tank including a drain outlet. Maximum working pressure 3.0 Bar. Maximum operating temperature 38°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
'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.
'Hilox 961'. Brown coloured, dry pressed ceramic material. For use with water up to 85°C.
'Valcoat Blue'. Factory applied, blue coloured epoxy coating. Pre-heat the substrate and apply as per manufacturer's TDS with issue '01.04.2023'. Post-cure for 5-7 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.
'TM-cement-01'. Factory applied, grey coloured cement. Mix sand/cement/water in a weight ratio of 1.7:1.0:0.74 and apply as per manufacturer's instructions 'TM20231122-A0', dated 2023-11-22. Cure for 6 hours@25°C (±2°C). Between November 2023 and November 2024, the material was for use with water up to 23°C. Between December 2024 and November 2028, the material is 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 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.
'JDFF epoxy powder coating’. Factory applied, blue coloured fusion bonded epoxy coating. Apply as per manufacturer`s instructions (Procedure #: Pc-01-3, Work Instruction #: JDFF WI-Pc-01-3-1, Revision #: 2, Issue #: 5, date: 10-01-2023). Cure for 2½ minutes at 232°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.
'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.
'Planiflex PF41'. Green coloured fibre sheet material manufactured by calendaring. For use with water up to 23°C. For use only as a jointing/material having been tested at a reduced surface area to volume ratio. This material incorporates a natural ingredient. Please note that water companies will evaluate the evidence provided and may ask for more information and they reserve the right to refuse installation.
'TEADIT NA1005'. Blue coloured, compressed non-asbestos NBR fibre gasket material manufactured by calendaring. For use with water up to 23°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.
'Magnetic Rotor, 011201_02_02'. Black coloured, injection moulded nylon magnet rotor component. For use with water up to 85°C.
'BWRB1620200'. In July 2024 the following pipes were added to the approval: ‘BWRB1620100, BWRB2020200, BTRB2525100 & BTRB3230100. Triple layered, extruded pipes consisting of an off-white coloured PERT inner layer, aluminium middle layer and white coloured PERT outer layer. For use with water up to 85°C.
‘Drinkflex Aquarius 3G1, 3G1,5, 3G2,5, 3G4, 4G1, 4G1,5, 4G2,5, 4G4 & 4G6’ range of polyolefine cables. The cables have an extruded, blue coloured polyolefine outer (water contact) layer and are available with 3 or 4 internal cores. For use with water up to 23°C.
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