Range of water meter manifolds with gun metal bodies and ball valve with either a quarter turn stop valve or screw down stop valve. The products incorporate an approved check valve cartridge however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 16.0 bar. Cold water use only.
Range of pump inverters with plastic bodies, NBR rubber and EPDM rubber seals and ‘O’-rings. The products incorporate an inline resilient trim non-return valve. Maximum working pressure 13.0 bar. Cold water use only.
Range of spout outlets with brass bodies (various finishes) incorporating an aerator. Product is supplied with either a lever type pop up (HIRONDELLE models) or click type waste (ICON-X & CORVAIR models). Maximum working pressure 3.5 bar. Maximum operating temperature 60°C.
Circulation pump incorporating a plastic body and impellers. Maximum working pressure 15.0 bar. Maximum operating temperature 95°C.
Range of cold water in tank booster sets incorporating an ‘AG’ air gap, consisting of a GRP water storage cistern incorporating a float operated inlet valve, with a copper float and submersible pump or pumps (depending on model). The products incorporate an externally mounted stainless-steel manifold with servicing valve(s), expansion vessel, pressure gauge and a digital control panel. The pumps are connected to the external components via a discharge assembly of internal pipework including an in-line non-verifiable single check valve assembly (suitable for backflow prevention of Fluid Category 2). Maximum working pressure 10.0 bar. Cold water use only.
Range of cold water in tank booster sets incorporating an ‘AB’ air gap, consisting of a GRP water storage cistern incorporating a float operated inlet valve, with a copper float and submersible pump or pumps (depending on model). The products incorporate an externally mounted stainless-steel manifold with servicing valve(s), expansion vessel, pressure gauge and a digital control panel. The pumps are connected to the external components via a discharge assembly of internal pipework including an in-line non-verifiable single check valve assembly (suitable for backflow prevention of Fluid Category 2). Maximum working pressure 10.0 bar. Cold water use only.
Range of pumps with stainless steel bodies and plastic impellors. Maximum working pressure 16.0 bar. Maximum operating temperature 95°C.
Range of vertical multistage pumps with stainless-steel bodies, stainless-steel impellers, shaft and outer sleeve. Maximum working pressures: T (oval flange): 16.0 bar. V (Victaullic & grooved), C (clamp flanges) & F (round flange) versions: 26.0 bar. Maximum operating temperature 100°C.
Range of multistage pumps with brass suction and discharge bodies, stainless steel housing, shaft and impeller, and EPDM ‘O’-rings and seals. Maximum working pressure: 6.0 bar (41491 & 41492 models) or 9.0 bar (41493 & 41494 models). Maximum operating temperature 65°C.
Range of shower handsets plastic bodies (various finishes) and EPDM ‘O’-rings. All models include a button on the shower face which alters the spray pattern. The product incorporates either a plastic strainer (26 050 & 26 530) or a stainless-steel strainer and a plastic flow regulator (26 051 & 26 531) on the inlet. Maximum operating temperature 60°C.
Range of ceiling mounted shower outlets. The inlet to the shower head incorporates a combined NBR gasket and stainless steel filter, as well as a plastic flow regulator which is located after an adjustable ball joint. Maximum operating temperature 60°C.
Range of overhead showers with brass and plastic bodies (various finishes - see models). The inlet incorporates a stainless-steel strainer and a plastic strainer. Products to be used with basic sets with brass bodies and EPDM O-rings. Open outlet use only
Non-metallic materials and components comply with BS6920 at 60°C
Range of filter type fixed ‘shower’ outlets and shower handsets with plastic bodies. Maximum operating temperature 45°C.
Range of shower handsets with brass bodies available in various styles and finishes. The inlets incorporate an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum operating temperature 60°C.
Range of shower outlets incorporating brass bodies (various finishes) and NBR ‘O’-rings. Maximum operating temperature 85°C.
Range of filter type fixed ‘shower’ outlets and shower handsets with plastic bodies. Maximum operating temperature 45°C.
Range of filter type fixed ‘shower’ outlets and shower handsets with plastic bodies. Maximum operating temperature 45°C.
Range of shower outlets incorporating brass bodies (various finishes) and NBR ‘O’-rings. Maximum operating temperature 85°C.
Range of flow switches with plastic bodies. The VK308/10/15/20/25/32/40/50M and VKS08/10/15/20/25/32/40/50M prefix models are supplied with an inline brass adaptor. The VK305/306/309M and VKS05/06/09M prefix models are supplied with a brass adaptor for direct insertion into a pipe. Maximum working pressure 10.0 bar. Maximum operating temperature 100°C.
Range of flow sensors with brass or plastic bodies. Flow sensor type series VTY10 (plastic body, G3/4): Maximum working pressure 10.0 bar. Maximum operating temperature 85°C. Flow sensor type series VTY10 (plastic body, Quickfasten OD 22.5mm): Maximum working pressure 10.0 bar. Maximum operating temperature 70°C. Flow sensor type series VTY10 (brass body, G1/2): Maximum working pressure 16.0 bar. Maximum operating temperature 90°C.
Range of plastic shower hoses (chrome effect finish) incorporating a PVC inner liner, with EPDM ‘O’-rings and/or washers. Models H3DN6-XXX101C and H3DV2-XXX101A incorporate stainless steel strainers. Maximum operating temperature 60°C.
Range of stainless steel braided HDPE lined flexible hose assemblies incorporating EPDM ‘O’-rings and/or washers depending on end connection. 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 indirect and direct unvented storage cylinders consisting of either no coil (GLE) or a factory fitted single (GLC) or twin coil (GLT). The secondary circuit is supplied with a temperature and pressure relief valve set at 7.0 bar@85˚C for 1.0-6.0 bar products and 10.5 bar@95°C for 6.0-10.0 bar products. The products are supplied with an inlet control group (safety kit) consisting of a pressure reducing valve, an expansion relief valve 6.0 bar (1.0-6.0 bar products) or 10.5 bar (6.0-10.0 bar products) and an approved check valve, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Product is also supplied with an expansion vessel. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C
Range of two, three, four and five-way manifold assemblies incorporating brass bodies (brushed chrome finish) and EPDM ‘O’-rings. The products are supplied with isolation valves. Maximum working pressure 10.0 bar. Maximum operating temperature 95°C.
Range of concealed, wall mounted, electronically controlled blending valves (brass body). The flow is controlled via a solenoid valve actuated via an infra-red sensor. Inlets to the sensor box incorporate stainless steel strainers. Maximum working pressure 5.0 bar. Maximum operating temperature 60°C
A range of wall mounted self-closing shower valves (chromium plated brass), incorporating a spring loaded headwork with a dome type operating member. Model TF222CP250 is supplied with metal back nut. Maximum working pressure 10.0 bar. Maximum working temperature 60°C.
Concealed, thermostatic shower blending valve, incorporating a brass body and a (chrome plated) functional trim set. The functional trim set comprises of two detent headworks (push to on, push to off) as the main flow control for each shower outlet, a ¼ turn ceramic disc valve with a dome type operating member controlling the flow volume, and a thermostatic cartridge controlling the temperature with a dome type operating member incorporating a manual override button. The functional trim set is also supplied with two brass assemblies comprising of a plastic filter, EPDM ‘O’-rings and an approved check valve cartridge, however the complete assembly has not been tested to demonstrate it provides adequate backflow protection. These assemblies are to be inserted into the concealed body. Maximum working pressure 5.0 bar. Maximum operating temperature 60°C.
Range of wall mounted thermostatic shower panels. Model TFP3001 incorporates a single sequential headwork which controls the flow and temperature using a single lever operating member with an addtional self-closing headwork with dome type operating member which also controls the flow to a fixed shower head. Model TFP3002 incorporates a single sequential headwork which controls the flow and temperature using a single lever operating member to a fixed riser rail shower hose and handset. Model TFP3003 incorporates a self-closing headwork which controls the flow using a dome type operating member to a fixed shower outlet, temperature is pre-set using a thermostatic valve. The inlets on all models incorporate single check valve cartridges, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Supplied with stainless steel strainers, flow restrictors and isolation valves. Maximum working pressure 10.0 Bar. Maximum operating temperature 60°C.
Range of wall mounted, concealed, thermostatic shower blending valves with brass bodies and trim sets (chrome plated). Incorporating a thermostatic cartridge headwork with cubed or dome type operating members. The inlets incorporate a flow regulator 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 60°C.
Range of electronic, thermostatic mixing valves which incorporate a solenoid valve on the inlet and various outlet configurations dependant on model. All models are supplied with a user interface that controls flow and temperature. The inlets of models 1.1503.678, 1.1503.682, 1.1503.690, 1.1503.698 & 1.1621.099 incorporate a single check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection Model 1.1503.702 – Rada Sense W KIT T3 Washbasin is supplied with a wall mounted spout outlet. Model 1.1503.706 – Rada Sense S KIT T3 Shower is supplied with a fixed shower outlet. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C
Range of wall mounted bar type thermostatic shower mixers with brass bodies (various finishes), incorporating a ceramic disc headwork which controls and diverts the flow to a hand shower or overhead shower using a dome type operating member. The temperature is controlled independently via a thermostatic cartridge with a dome type operating member with a manual override button. Both inlets incorporate a stainless-steel strainer and an approved check valve cartridges, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Products are supplied with an overhead shower, shower hose and shower handset. Maximum working pressure: 5.0 Bar. Maximum operating temperature: 60ºC.
Range of T type thermostatic blending valves with (nickel plated) DZR brass bodies. The inlets incorporate a stainless-steel strainer and single check valve cartridge verified by test (suitable for backflow protection against Fluid Category 2) Models HEAT160030 & HEAT160035 also incorporate a servicing valve at the inlet. Maximum working pressure 5.0 bar. Maximum operating temperature 85°C
Range of wall mounted concealed thermostatic shower valves (brass body) incorporating a quarter turn ceramic disc headworks controlling the flow with a range of single lever, dome or hand wheel operating members. The temperature is controlled independently via a thermostatic cartridge. Both inlets incorporate stainless-steel strainers and approved check valve cartridges, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Model are available in various configurations, please see model. Maximum working pressure 5.0 bar. Maximum operating temperature 65°C.
Range of lugged and wafer type butterfly valves with blue epoxy coated bodies, incorporating EPDM rubber ‘O’-rings and seat, and either a bronze (AB2), stainless steel (CF8 & CF8M) or blue epoxy coated or nickel plated, ductile iron (DI) disc. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Piston type float operated inlet valves with blue epoxy coated ductile iron bodies. The products are supplied with a plastic float and carbon steel (galvanised) lever. The valves discharges from a downwards atmospheric discharge arrangement on the underside of the body. Maximum working pressure 16.0 bar. Cold water use only.
Range of pressure reducing valves with DZR brass bodies. The capillary union and compression models are for use with copper pipe (manufactured to BSEN 1057). The inlets incorporate a stainless strainer. Reliance 315i Commercial Pressure Reducing Valves: Maximum supply pressure 21.0-25.0 bar - outlet adjustment range: 2.5 bar min. outlet pressure, 6.0 bar maximum outlet pressure. Maximum supply pressure 16.0-20.0 bar - outlet adjustment range: 2.0 bar min. outlet pressure, 6.0 bar maximum outlet pressure. Maximum supply pressure 11.0-15.0 bar - outlet adjustment range: 1.5 bar min. outlet pressure, 6.0 bar maximum outlet pressure. During January 2022 these products were for cold water use only. Between February 2022 and January 2027 the products are for use with water up to 65°C. Models added May 2025: Maximum supply pressure 25.0 Bar. Outlet adjustment range: 5.0 bar min, 10.0 bar maximum outlet pressure. Maximum operating temperature 65°C.
Range of pressure reducing valves with DZR brass bodies, integral stainless steel strainer, and EPDM ‘O’-rings and membrane. The oulet pressure is adjustable between 1.5 bar and 6.0 bar. Maximum inlet supply pressure 25.0 bar. Maximum operating temperature 70°C.
Range of pressure relief valves pre-set at 3.0 bar with brass bodies and a EPDM membrane. Valve incorporates a manually operated easing gear. Maximum operating temperature 85°C.
Range of pre-set angled pressure relief valves for use on primary closed circuits, incorporating DZR brass bodies, EPDM diaphram and EPDM or NBR ‘O’-ring. For maximum working pressure please refer to model. Maximum operating temperature 99°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 inline and angled screwdriver or lever handle operated spherical valves with (chromium plated) brass bodies, chromium plated brass ball, NBR ‘O’-rings. For use with copper pipe manufactured to EN 1057 Maximum working pressure 16.0 bar at 30°C and 5 bar at 99°C Maximum working pressure 6.0 bar. Maximum operating temperature 90°C (model TX480 only)
Range of spherical valves with either chrome plated brass, nickel-plated brass, or brass bodies (See models) with a chrome plated brass ball and PTFE seats. Models TS-1212, TS-1202, TS-1101, TS-1201 and TS-1111 have lock shields, models TS-1271, TS-3012, TS-3001, TS-2001 and TS-2042 have lever operating members Maximum working pressure 25 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of regulating valves with blue epoxy coated ductile iron bodies incorporating EPDM gaskets and hand wheel operating member. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of undercounter and passthrough commerical dishwashers with flow controlled by a solenoid valve and discharged via a type AB air gap (verified by test - suitable for backflow protection against fluid category 5). The inlet hose incorporates a stainless steel strainer. Maximum working pressure 4.0 bar. Maximum operating temperature 55°C.
Range of polyphosphate scale inhibitors comprising of an inline (nickel plated) brass body and head, and a separate cartridge with an aluminium body and plastic cap. Maximum working pressure 5.0 bar. Cold water use only.
Range of UV disinfection units incorporating 316L stainless steel bodies and quartz sleeves. Maximum working pressure 10.0 bar. Maximum operating temperature 35°C.
Range of ion exchange water softeners (salt regenerated) for domestic use. Maximum working pressure 6.0 bar. Cold water use only.
‘Inertol BS10’. Factory applied, black coloured bitumen coating. Apply as per manufacturer’s technical data sheet 'no. 786.3' dated 2013-V2'. Cure for 5 hours@23°C or 30 minutes@50°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. 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.
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