Range of single hole, single outlet (fixed) combination tap assemblies (chromium plated brass) incorporating a ceramic cartridge headwork with a single lever operating member. The spout outlet incorporates a plastic flow straightener. Models 4E1022 & 4E1021 are supplied with a click type waste – not verified by test. Maximum working pressure; 5 Bar Maximum operating temperature; 60°c
Range of single hole, single outlet combination tap assemblies, (chrome plated brass bodies), incorporating ceramic cartridge headworks with single lever operating members. The spout outlet incorporates a plastic aerator. Maximum working pressure 5.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of single-hole, single outlet, (fixed) combination tap assemblies (chrome plated brass bodies), incorporating ceramic cartridge headworks with single lever operating members. The spout outlet incorporates a plastic aerator. Maximum working pressure 5.0 bar. Maximum operating temperature 70°C.
Range of two-hole, wall mounted, single outlet (fixed) combination tap assemblies with (brass bodies - various finishes) incorporating ceramic cartridge headworks with single lever operating members. The spout outlets incorporate a plastic aerator. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C.
Range of wall mounted, three-hole, single outlet (fixed) combination tap assemblies incorporating brass bodies (various finishes) and quarter turn ceramic disc headworks with dome type or single lever operating members. The spout outlets incorporate a plastic aerator. Maximum working pressure 5.0 bar. Maximum operating temperature 65°C.
Range of three hole, single outlet (fixed) combination tap assemblies, (brass bodies - various finishes) incorporating quarter turn ceramic disc headworks with various operating members. The spout outlet incorporates a plastic aerator. The product incorporates stainless steel or nylon braided EPDM connection hoses. Maximum working pressure 3.5 bar. Maximum operating temperature 60°C
Range of carbon filter cartridges. Cold water use only.
Range of PCC type press copper crimp fittings with EPDM ‘O’-rings for use with copper tube manufactured to EN 1057. The joints are achieved by means of a crimping tool. For above ground use. Maximum working pressure: 16.0 bar. Maximum operating temperature: 85°C
Range of CU type press copper crimp fittings with EPDM ‘O’-rings for use with copper tube manufactured to EN 1057. The joints are achieved by means of a crimping tool. For above ground use. Maximum working pressure: 16.0 bar. Maximum operating temperature: 85°C
Range of stainless-steel (SS304 or SS316L) press fittings with EPDM ‘O’-rings for use with Dunshan stainless-steel (SS304 or SS316L) pipes. The DSU, DSMU and DSFU models also incorporate an EPDM gasket. Jointing is achieved via a crimping tool using a ‘M’ profile. For above ground and below ground use. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
‘APL’ & 'AP' ranges of brass press fittings for use with ‘APE Multylayer' pipe. Connection is achieved via TH or U profile press jaws. AP range, only TH profile; APL range, TH and H profile; TH and H profile from DN 16 to DN32; TH for DN40, DN50 and DN63. Maximum working pressure 10.0 bar. Maximum operating temperature 95°C.
Range of press fittings (brass bodies - various finishes) with stainless steel press (‘TH’ profile) collars and EPDM O-rings for use with “VMA” range of PEX/AL/PEX multilayer pipe (for press fitting connections and compression for adaptor fittings only) or copper pipe manufactured to EN1057 (compression connections). Maximum operating temperature: 95°C. Maximum operating pressure: 10 bar.
Range of stainless steel press fittings to be used with stainless steel pipes. Connection is achieved via M profile press jaws. For above ground and below ground use. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of copper solder ring fittings for use with EN 1057 copper tube. For above ground use only. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Supreme range of fittings for use with PE pipes (manufactured to EN12201-2). Supplied with a plastic pipe support liner For above and below ground use. Maximum working pressure 16.0 bar. Cold water use only.
Tectite Classic and Tectite Pro ranges of copper alloy push-fit fittings The Tectite Classic range is for use with copper tube (manufactured to BS EN 1057) and PEX & Polybutylene tube (manufactured to BS 7291). The fittings are supplied with plastic inserts. The Tectite Pro range is for use with copper tube (manufactured to BS EN 1057). Maximum working pressures & operating temperatures: Tectite Classic fittings with copper pipe: 6.0 bar @ 95°C, 16.0 Bar cold water use. Tectite Classic fittings with PEX & Polybutylene 6.0 bar @ 95°C, 12.0 Bar cold water use. Tectite Pro fittings (15mm - 28mm): 6.0 bar @ 95°C, 20.0 Bar cold water use. Tectite Pro fittings (32mm - 54mm): 6.0 bar @ 95°C, 16.0 Bar cold water use.
Range of stainless steel (SS316L) pressfit fittings with EPDM ‘O’-rings for use with stainless steel pipe (manufactured to EN10312). Maximum working pressure 16.0 bar. Maximum operating temperature 100°C.
Range of copper crimped fittings with EPDM ‘O’-rings for use with copper pipe manufactured to EN1057. For above and below ground use. Maximum working pressure 16 Bar. Maximum operating temperature 99°C.
Range of copper or brass (see model) end feed fittings for use with copper tube (manufactured to BS EN1057). Tap connectors incorporate Fibre/NBR washers. Male and female union adaptors incorporate a silicone gasket. Maximum working pressure using hard solder: 8mm to 28mm, ½” to 1” BSP (F) or (M), 1” straight cylinder union and captive nut ½” to ¾”: 25.0 bar, 35mm to 54mm, 1¼” to 2” BSP (F) or (M): 16.0 bar. Maximum working pressure using silver brazing alloy EN1044: 66.7mm to 108mm, 2½” to 4” BSP (F) or (M): 16.0 bar, 133mm to 219mm: 10.0 bar.
Non-metallic materials and components comply with BS6920 at 65°C
Range electric, instantaneous, open outlet, mains water heaters. Maximum working pressure 6.6 bar. Maximum operating temperature 70 ˚C.
Range of water meters with brass bodies and plastic turbines. The inlet incorporates a plastic filter. Maximum working pressure 16.0 bar. Maximum operating temperature 50°C.
Range of Fastec® F13 and Fastec® F14 fittings for use with Fastec® manifold assemblies, incorporated with brass bodies and EPDM O-rings. To be used with copper pipe complying with BS EN1057. Maximum working pressure 10.0 bar. Maximum operating temperature 95°C.
Range of click type, pop-up wastes with metal bodies. Maximum operating temperature 60.0°C
Range of shower handsets with plastic bodies incorporating an integral filter. The inlet incorporates a combined washer and a strainer, plastic flow regulator and 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. Open outlet use only.
Chrome plated plastic shower handset incorporating a flow regulator. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C.
BOSS Range of Y-pattern strainers with DZR brass bodies and stainless steel strainers. The compression connection is for use with copper pipe to BS EN1057. Maximum working pressure 20 bar (BSP threaded models ½”-2”), 16.0 bar (compression models). Maximum operating temperature 85°C.
Range of plastic braided PEX lined flexible hose assemblies. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of shower hoses with PVC outer (various finishes) and TPE liner. Maximum operating temperature 65.0°C. Open outlet use only.
Range of stainless-steel braided EPDM lined flexible hose assemblies with EPDM seals, available with a variety of end connections, some of which include isolation valves (see model). For use with: Copper Pipes manufactured in accordance with BS EN 1057 Plastic PB pipes manufactured in accordance with BS 7291-2 Plastic PEX pipes manufactured in accordance with BS 7291-3 Maximum working pressure: 6.0 bar @ 65°C Maximum working pressure: 12.0 bar @ 20°C
Range of unvented storage cylinders. The secondary circuit is fitted with a temperature and pressure relief valve set at 7.0 bar at 90˚C and an expansion relief valve set at 6.0 bar. The product is supplied with a safety group consisting of a pressure reducing valve set at 3.0 bar, and an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection. Also Supplied with an expansion vessel and tundish. Maximum working pressures: Primary circuit: 5.5 bar Secondary circuit: 6.0 bar Solar circuit:6.0 bar Maximum operating temperature 85.0°C
Range of indirect unvented storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 7.0 bar @ 90˚C. The product is supplied with an inlet control group (safety kit) consisting of a pressure reducing valve pre-set at 3.0 bar, strainer, an expansion relief valve set at 6.0 bar and a check valve cartridge (verified by test - suitable for backflow protection against Fluid Category 2). A tundish and expansion vessel are also provided Maximum working pressure: Primary circuit: 6.0 Bar Secondary circuit: 5.5 bar Maximum operating temperature: 85.0°C
Range of 2, 3, 4, 5 or 6 port manifold assemblies with brass bodies. The products incorporate a spherical valve with a plastic ball on either the inlet or on each outlet (see model). Maximum working pressure 10.0 bar. Maximum operating temperature 95°C
Range of wall mounted thermostatic bar shower mixers ((brass bodies - various finishes), incorporating a quarter turn ceramic disc headwork controlling the flow with single lever type operating members. The temperature is controlled independently via a thermostatic cartridge with single lever type operating members. Models come with either 2,3 or 4 push type headworks for different functions. The inlet incorporates approved single check valve cartridges (however, the complete product has not been fully tested to demonstrate that it provides backflow protection). Products are supplied with a shower handset, shower hose. The products need to be installed in combination with a specific basic set. 12 571 xx0= 18310180 Basic set for thermostatic module Select for 2 functions (WRAS 2207061) 12 572 xx0= 18311180 Basic set for thermostatic module Select for 3 functions (WRAS 2207061) 12 573 xx0= 18312180 Basic set for thermostatic module Select for 4 functions (WRAS 2207061) Maximum working pressure 10.0 Bar Maximum operating temperature 60.0°C
Range of thermostatic shower valves with a quarter turn ceramic disc headwork and/or a 2-way ceramic disc diverter headwork controlling the flow to 1,2 or 3 outlets with various operating members (see model). Temperature is controlled independently via a thermostatic cartridge with various operating members (see model) incorporating a manual override button Both inlets incorporate 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 60°C.
Range of butterfly valves with an epoxy coated ductile iron body, stainless steel disc and single lever or handwheel operating members. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C
Range of butterfly valves with black epoxy coated ductile iron bodies & aluminium bronze discs. The closing mechanism can be controlled by lever or handwheel (via gearbox). Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.

Range of concealed, 2-way manual diverter valves incorporating a brass body. To be installed with 59556 000070 IXMO installation unit. Maximum working pressure 10.0 Bar. Maximum operating temperature 70°C.
Range of in-line, pressure reducing valves with DZR brass bodies and stainless-steel strainers. Push fit versions only can also be used with both polybutylene pipe (manufactured to BS7291-2) and PEX pipe (manufactured to BS7291-3) Maximum inlet supply pressure 16.0 bar. Outlet supply pressure is adjustable within the range of 1.5 bar to 6.0 bar. Cold water use only.
Range of in-line, manually adjustable pressure reducing valves with brushed chrome DZR brass bodies. Outlet pressure range: 1.0 - 6.0 bar. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Range of spherical valves with various operating members, brass bodies, brass balls, EPDM ‘O’-rings and PTFE seats. Maximum working pressure 40.0 bar. Maximum operating temperature 85°C.
Range of spherical valves with brass bodies (nickel plated), brass ball, PTFE seats and EPDM ‘O’-rings. For use with Polybutylene pipe (manufactured to BS7291 part 2), PEX pipe (manufactured to BS7291 part 3) and copper pipe (manufactured to EN 1057). Maximum working pressure: 6 bar Maximum operating temperature: 95°C
Range of spherical ball valves having brass, DZR brass or stainless-steel bodies and lever type operating members. For use with stainless steel pipe (EN10312) or copper pipe (EN1057). Maximum working pressure 25.0 Bar. Maximum operating temperature 85.0°C.
Range of gate valves with ductile iron bodies (blue epoxy coated), EPDM coated wedge and EPDM O - rings. Maximum working pressure – 10.0 bar (DN900 and DN1000 only) and 16.0 bar (DN350 – DN800). Maximum operating temperature - 85°C
Range of gate valves with brass bodies, bronze bonnet, EPDM ‘O’-ring and PTFE seat. The valves are operated via a non-rising stem and a handwheel operating member. Maximum working pressure 20.0 bar. Maximum operating temperature 85°C.
Range of non-rising spindle gate valves with bronze, brass or DZR brass (V2143R) bodies, incorporating hand wheel or key operated operating members. Maximum working pressure 16.0 Bar (V2143R) 25.0 bar
Non-metallic materials and components comply with BS6920 at 85°C
Range rising spindle screw down stop valves with gunmetal bodies and T-type operating members. Models SCM020000535, SCM025000536, SCI100000533, SCM025002164 & SCM032002165 models are to be used with PE80 pipe manufactured to EN 12201. Maximum working pressure: 12.5 Bar. Maximum operating temperature: 23°C.
Range of double regulating valves with bronze bodies, DZR brass discs, EPDM `O`-rings and PTFE disc face. The valves incorporate a non-rising spindle headwork regulating the flow and isolation function. The D931, D933 and D934 models incorporate two pressure test points. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Water chiller and heater units for under counter installation incorporating an approved double check valve at the inlet, to be used in conjunction with an outlet tap arrangement or flow control device, with a range of taps that are supplied with the chillers. Maximum working pressure 10.0 Bar Maximum operating temperature 98.0°C
'ANUBIT HB-1000'. Factory applied, black coloured bitumen coating. Apply as per manufacturer's TDS 'AE-TDS-023-2021', dated '02.08.2024'. Please note that use of a thinner isn't covered by the scope of this approval. Cure for 40 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.
'ITK-STE 221 (cream coloured), ITK-AL 99 (cream coloured) & ITK-AL96 (white coloured)'. Compression moulded and sintered ceramic sealing rings. For use with water up to 85°C.
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