Range of adjustable pressure reducing (pilot) valves with stainless steel bodies, EPDM diaphragm and ‘O’-ring. Outlet pressures are adjustable between 1.0 to 5.0 bar (ACV100C model), 1.5 to 10.0 bar (ACV100E model) and 2.0 to 15.0 bar (ACV100F model). Maximum supply pressure 16.0 bar. Cold water use only.
Range of pilot operated pressure reducing control valves with ductile iron bodies (blue polyester or epoxy coating) and EPDM diaphragm. Maximum inlet pressure 25.0 bar. Outlet pressure setting is adjustable in the range of 1.0 – 16.0 bar. Maximum operating temperature 65°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.
Isolation elbow, incorporating brass bodies (chrome plated) and brass ball (chrome plated), EPDM O-rings and a PTFE seal. The product is supplied with plastic backnuts. Maximum working pressure 5.0 bar. Maximum operating temperature 50°C
Angled valve (chromium plated brass body), NBR rubber seals and a dome type operating member. Maximum working pressure 10.0 bar. Maximum operating temperature 100°C
Range of in-line, “T” type or angled spherical valves incorporating brass bodies and brass ball, EPDM ‘O’-rings/Washers, PTFE seats and single lever or butterfly lever operating members. Some models incorporate port or pressure gauge. Models 0516/03DCVR1, 0516/03DCVR2 & 0516/04TR1 incorporate approved check valve cartridges, verified by test (suitable for backflow protection against Fluid Category 3). Maximum working pressures 10.0 bar Maximum operating temperature 100°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 angled isolation ball valves incorporating brushed chrome plated DZR brass bodies, DZR brass ball (chrome plated), stainless steel strainer and 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 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 angled valves incorporating (chromium plated brass bodies), NBR rubber seals and a dome type operating members. Maximum working pressure 10.0 bar. Maximum operating temperature 100°C.
Range of stop valves with brass bodies and an EPDM washer. 15mm and 22mm for use with half-hard copper pipe of R250 acc. to EN1057. 20mm and 25mm for use with half hard copper pipe of R250 acc. to BS2871-2. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of automatic thermal balancing valves (DZR Brass) with non-rising spindle headwork, brass disc and EPDM seals. Maximum working pressure 16.0 bar. Maximum operating temperature 100°C.
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 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 electrolytic scale reducers, with a chromium plated copper body and zinc alloy anodes. Maximum working pressure 5.0 bar. Cold water use only.
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
‘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.
'CY25C & MAT4000'. Grey coloured, phenolic impregnated carbon washers. For use with water up to 85°C.
'Kerjiwal SRC'. Factory applied, grey coloured Sulphate Resisting Cement. Mix cement, sand & water in a volume ratio of 1:1.2:0.5. Cure for 28 days@32°C. 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 mix and 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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