EPDM lined flexible hose assemblies with either nylon or stainless-steel braiding and a variety of end connectors. Some models are supplied with screwdriver operated isolation valves. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of multi-layered flexible hoses (TPE inner liner/PVC middle/PVC outer with polyester braiding in-between) and stainless-steel braided EPDM flexible hoses. The hoses are supplied with a variety of end connections incorporating brass barbed hose inserts or white plastic barbed hose inserts. The hoses may also incorporate a servicing valve (see model). The push fit connectors are to be used with copper pipe (Manufactured to EN1057), PB pipe (Manufactured to BS EN21003) & PE-x pipe (manufactured to BS EN7291-3). Products shown with a “P” suffix (eg. WFLX15P, FLX43P) are a prepacked variant of the original product eg. WFLX15, FLX43. Products shown with a “SB” suffix (eg. FLX15P-SB, WFLX28-SB) are a reduced box quantity of an existing product. Maximum working pressure and operating temperature: 12.0 bar @ 20°C and 6.0 bar @ 65°C.
Range of adjustable T-type thermostatic mixing valves with brass bodies (chrome plated). Each inlet incorporates a stainless steel strainer and an approved check valve cartridge, however the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of wall mounted, concealed, thermostatic shower valves with brass bodies and trim sets (various finishes - see models). Flow is controlled as follows (for operating members - see model): Single outlet models: ¼ turn ceramic disc headwork. Double Outlet Models without diverter: ¼ turn ceramic disc headworks. Double Outlet Models with diverter: 2-way ceramic disc diverter headwork. Triple Outlet Models with diverter: ¼ turn ceramic disc headwork and a 2-way ceramic disc diverter headwork. The temperature is controlled independently via a thermostatic cartridge with various operating members (see model) which incorporates a manual override button. The inlets incorporate a single check valve cartridge, however, the complete assembly has not been tested to demonstrate it provides backflow protection. Specific models are supplied with a shower hose and handset (see models). Maximum working pressure 5.0 Bar Maximum operating temperature 60°C
Range of piston type float operated inlet valves with brass bodies. The valves discharge from a downwards atmospheric discharge arrangement on the underside of the body. Maximum working pressure: 3.0 (1FVA106 & 1FVA104 models only) or 14.0 Bar (all other models) Cold water use only.
Range of adjustable, pilot operated, pressure reducing control valves with black plastic bodies, EPDM diaphragm, EPDM ‘O’-rings and NBR seals. The products are supplied with auxiliary stainless-steel tubing, lever operated spherical valves, integral stainless-steel strainer, pilot valve and a quarter turn ceramic disc valve. Maximum inlet supply pressure 16.0 bar. Maximum outlet pressure 0 - 8.5 bar, 7.0 - 13.5 bar or 12.0 - 16.0 bar (see model). Maximum operating temperature 60°C.
Range of pre-set pressure relief valves with bronze bodies and EPDM seating discs. Available with either a manual lever or dome type sealed cap. Pre-set relief pressures: DN15 and DN40 valves: 0.35 bar to 15.9 bar. DN20 valves: 0.35bar to 13.8bar. DN25, DN32 and DN50 valves: 0.35 bar to 12.5 bar. Maximum operating temperature 85°C.
Range of pre-set, spring loaded, angled pressure relief valves, with a plastic body and EPDM diaphragm. The B312021 CST model only is pre-set at 4.0 bar, all other models are pre-set at 3.0 bar. The valves are fitted with either rotary type easing gear or hand operated lifting gear. Maximum operating temperature 99°C.
Range of latching and normally closed (see model) solenoid valves with plastic bodies, NBR diaphragms and ‘O’-rings. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C
Solenoid valve incorporating a plastic body and an EPDM diaphragm. The product incorporates a plastic flow regulator with an EPDM washer, and a plastic filter on the inlet. Maximum working pressure 10.0bar. Maximum operating temperature 60°C.
Range of brass bodied, straight and angled two and three-port spherical valves. Some models incorporate a screw-down pattern drain valve. Products incorporate a chrome-plated brass ball and EPDM ‘O’-rings. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of spherical valves (nickel plated) brass bodies with single lever operating members, (chromium plated) brass ball and PTFE seat. Maximum working pressure 40.0 bar (Models 124-1027 CST, 124-1028 CST and 124-1029 CST) Maximum working pressure 25.0 bar (Models 124-1030 CST and 124-1031 CST) Maximum working pressure 16.0 bar (Models 124-1032 CST and 124-1033 CST) Maximum operating temperature 85°C.
Range of pressfit connection spherical valves incorporating DZR brass bodies, PTFE seat and packing, NBR ‘O’-rings and various operating members: lever, lever lockable, T-handle and butterfly. For use with copper pipe (manufactured to BS EN 1057), stainless steel pipe (manufactured to BS EN 10312) and carbon steel pipe (ISO 4200 Groupe 1 Series 3). Maximum working pressure 16.0 bar. Maximum operating temperature 99°C.
Range of quarter turn PVC-U double union spherical valves with EPDM seals and PTFE Seats. Maximum working pressure 16.0 bar. Cold water use only
Range of compression stop valves incorporating brass bodies, rising spindle headworks and EPDM gaskets. For use with copper pipe manufactured to BS EN 1057 (15mm, 22mm and 28mm) or PE pipe manufactured to BS EN 12201-2 (20mm and 25mm). Maximum working pressure 10.0 bar. Cold water use only.
Screw down stop valve incorporating brass body and EPDM ‘O’-rings and hexagonal key operating member. Maximum working pressure 10.0 bar. Cold water use only.
Range of thermostatic circulation valves incorporating brass bodies and EDPM ‘O’-rings. Some models incorporate a gauge port. Maximum working pressure 16.0 bar. Maximum operating temperature 65°C.
Range of double regulating valves incorporating bronze bodies, brass disc face (½” - ¾” models) or PTFE (1” - 2” models), PTFE plate and NBR ‘O’-rings. Maximum working pressure 25.0 bar. Maximum operating temperature 100°C.
Range of electrolytic water conditioners, with a brass body and zinc alloy anodes. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Silver and copper disinfection ion generator with a plastic body, incorporating a plastic flow switch. Maximum working pressure 9.0 bar. For cold water use only
Range of ion exchange water softeners (salt regenerated) for domestic use. Maximum working pressure 6.0 bar. Cold water use only.
'ABS-001 (natural - appears off-white), ABS-002 (white), ABS-003 (grey), ABS-004 (blue), ABS-005 (green) & ABS-006 (pink)'. Injection moulded ABS (with Biomaster 612 added) materials. For use with water up to 70°C.
‘Inertol BS10’. Factory applied, black coloured bitumen coating. Apply and cure as per manufacturer’s instructions 'BF-T06', issue number '03' dated 01.12.2021. For use with water up to 60°C. Petroleum or asphaltic bitumen, NOT coal tar bitumen. Materials listed in this section are not approved for use for contact with water that is required to be wholesome on large water retaining structures such as lining of pipes, cisterns or water storage tanks.
'Tankguard 412'. White coloured, factory applied, 2 part epoxy coating. Mix and apply as per manufacturer's TDS dated 6 November 2015. Cure for 7 days@23°C. Between 1st November 2021 and 27th July 2022 this coating is for use with water up to 23°C. Between 28th July 2022 and 30th November 2026 this coating is 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.
'Powercron® 6070'. Factory applied, black coloured, electrodeposition coating. Apply and cure as per technical data sheet ‘LT/F-16-128’ dated October 20th 2016. For use with water up to 23°C.
'Interline 925 White'. Site applied, two-component, white coloured epoxy coating. Mix part A (off-white white coloured liquid) and part B (off-white coloured liquid) in a volume ratio of 3:1 and apply as per manufacturer's instructions ref. '2252', issue date 17/12/2020. Cure for 7 days@25°C. Between January 2022 and August 2022, the coating was for use with water up to 23°C. Between September 2022 and January 2027, the coating is for use with water up to 60°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.
'DualPac 2212 High Performance Multi-Purpose Packing'. Braided gland packing which is half white coloured and half yellow coloured. For use with water up to 85°C. For use as a gland packing only having been tested at a reduced surface area to volume ratio.
'Norsodyne H 13212 TAE Laminate' for use with 'Polycor White Gel Coat'. ‘NORSODYNE H 13212 BTAE Laminate' was added to the approval in July 2024. The glass fibre panel is manufactured by hand lay method and then factory applied, unsaturated resin gel coat is applied by brush (BR) or spray (PA). The brush gel coat is to be applied as per manufacturer's TDS ‘4100’ dated 10.10.17 and cured for 24 hours@25°C. The spray gel coat is to be applied as per manufacturer's TDS ‘4200’ dated 10.10.17 and cured for 24 hours@25°C. For use with water up to 23°C. These materials are 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 materials are not covered by the scope of the approval.
'ForTii® WX11-FC BK00001, ForTii® PA Xgea21 BK28048 & PA Xgea21 BK28048'. 'ForTii® WX12-FC BK00001' was added to the approval in August 2023. Black coloured, injection moulded Polyamide materials. For use with water up to 85°C.
'Turbine Cage 241208'. Blue coloured, injection moulded PPO component. For use with water up to 70°C.
'HYPRESS12V'. Black coloured, compression moulded EPDM material. Shore hardness 70. Tested in-radius size 1.1mm. Between June 2021 and August 2022, the material was for use with water up to 23°C. Between September 2022 and June 2026, the material is for use with water up to 65°C.
'Hongli IRHD50'. Black coloured, press moulded EPDM material. Shore hardness 50. Tested in-radius size 1.12mm. For use with water up to 50°C.
'7PD1612 washers'. Black coloured, extruded NBR rubber washers. Tested in-radius size 1.4mm. Shore hardness 70. '7PD1612 'O' rings'. Black coloured, injection moulded NBR rubber `O` rings. Tested in-radius size 0.9mm. Shore hardness 70. Both for use with water up to 60°C.
Range of deck mounted, single hole, single outlet (fixed) electronically controlled tap assemblies (brass body - various finishes, see model). Flow is controlled by a solenoid valve activated via an infra-red sensor. The spout outlet incorporates a plastic aerator. The inlet hose incorporates an approved single check valve cartridge, however, the complete assembly has not been tested to demonstrate it provides backflow protection. Maximum working pressure 8.0 bar. Maximum operating temperature 60°C.
Range of deck mounted, single hole, single outlet (fixed) electronically controlled tap assemblies (brass body - various finishes, see model). Flow is controlled by a solenoid valve activated via an infra-red sensor. The product incorporates a manual temperature control operated by a single lever on the side of the body. The spout outlet incorporates a plastic aerator. The inlet hoses incorporate an approved single check valve cartridge, however, the complete assembly has not been tested to demonstrate it provides backflow protection. Maximum working pressure 8.0 bar. Maximum operating temperature 60°C.
A range of wall mounted two hole single outlet (fixed) electronically controlled tap assemblies with brass bodies (various finishes). Flow is controlled by a solenoid valve activated by via an infra-red sensor on the underside of the tap. The inlets of the function block incorporate stainless steel strainers, plastic silencers and approved check valve cartridges, however, the complete product has not been fully tested to demonstrate it provides backflow protection. The spout outlet incorporates a plastic aerator. Maximum working pressure 10.0 bar. Maximum working temperature 60°C.
Range of BS1212-4 (2016) compact type float operated valves for WC flushing cisterns, bottom or side entry type. The inlet incorporates a strainer. Maximum working pressure 10.0 bar. Cold water use only.
Side entry BS1212-4 (2016) compact type float operated valves for WC flushing cisterns. The inlet incorporates a plastic strainer and flow restrictor. Maximum working pressure 10.0 bar. Cold water use only.
Range of side entry BS1212-4 (2016) compact type float operated valves for WC flushing cisterns. The inlet incorporates a strainer. Maximum working pressure 10.0 bar. Cold water use only.
Concealed WC dual flushing cistern with a BS 1212-4 (2016) float operated inlet valve providing a Type AG air gap arrangement and a dual flush pneumatic outlet valve. The flush volume is operated by a two-push button assembly for a 6 or 3 litre flush volume. Maximum working pressure 10.0 bar. Cold water use only.
Range of concealed WC flushing cisterns with a side entry BS 1212-4(2016) float operated inlet valve providing a type AG air gap arrangement and a dual flush outlet valve. The flush volume is operated by a two button assembly for a 6 or 3 litre flush volume. The cistern incorporates a servicing valve and a stainless-steel braided EPDM lined flexible hose assembly installed prior to the inlet valve. Maximum working pressure 10.0 Bar, Cold Water use only
Range of concealed WC flushing cisterns incorporating a side entry compact type float operated inlet valve providing a Type AG air gap with a dual flush drop valve for full flush volumes of up to 6 litres and a reduced flush of up to 4 litres. The cistern is operated by a manual push button and incorporates a servicing valve and flexible hose on the inlet supply. Maximum working pressure 10.0 bar. Cold water use only. .
Concealed WC dual flushing cistern with a BS 1212-4 (2016) float operated inlet valve providing a Type AG air gap arrangement and a dual flush pneumatic outlet valve. The flush volume is operated by a two-push button assembly for a 6 or 3 litre flush volume and incorporates a servicing valve and flexible hose on the inlet supply. Maximum working pressure 10.0 bar. Cold water use only.
Range of concealed WC flushing cisterns incorporating a side entry BS1212-4 (2016) compact type float operated inlet valve providing a Type AG air gap with a dual flush drop valve for full flush volumes of up to 6 litres and a reduced flush of up to 4 litres. The cistern is operated by a manual push button and incorporates a servicing valve and flexible hose on the inlet supply. Maximum working pressure 10.0 bar. Cold water use only.
BS EN 14055 (2018) WC Cistern incorporating a side or bottom entry float operated inlet valve discharging via a Type AG air gap and a lever operated dual flush syphon with full flush volumes of up to 6 litres and a reduced flush of up to 3 litres. Maximum working pressure 10.0 bar. Cold water use only.
WC flushing cistern incorporating a side entry BS1212-4 (2016) compact type float operated inlet valve providing a Type AG air gap with a dual flush drop valve for full flush volumes of up to 6 litres and a reduced flush of up to 3 litres and incorporates a servicing valve and flexible hose on the inlet supply.The cistern is operated by a pnuematic push button Maximum working pressure 10.0 bar. Cold water use only.
Concealed WC dual flushing cistern with a BS 1212-4(2016) float operated inlet valve providing a Type AG air gap arrangement and a dual flush pneumatic outlet valve. The flush valve is operated by a two-push button assembly for a 6 or 3 litre flush volume. Maximum working pressure - 10 Bar, cold water use only.
Range of WC flushing cisterns incorporating a BS 1212-4 (2016) side entry compact type float operated inlet valve providing a Type AG air gap with a dual flush drop valve for full flush volumes of up to 6 litres and a reduced flush of up to 4 litres or 4.5/3 litre flush volumes. The cistern is operated by a manual push button and the product incorporates a servicing valve on the inlet supply. Maximum working pressure 10.0 bar. Cold water use only.
Range of ceramic cartridge headworks with plastic bodies and EPDM ‘O’-rings, for insertion into specifically dimensioned bores. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C.
Range of single hole, single outlet (swivel) combination tap assemblies (brass bodies - various finishes - see model), incorporating a ceramic cartridge headwork with a single lever operating member. The product incorporates a pull-down spout with a plastic aerator, which also incorporates an approved single check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. The product is supplied with optional ⅜” BSP (M) x ½” BSP (F) adaptors each with two fibre gaskets for installation on each inlet hose. Maximum working pressure 5.0 bar. Maximum operating temperature 60°C.
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