Range of gate valves incorporating bronze bodies and wedges. The valves operate via a non-rising spindle headwork with lock shield or hand wheel operating members. Maximum working pressure 20.0 bar. Maximum operating temperature 85ºC.
Range of gate valves incorporating brass bodies, NBR, PTFE and fibre seals. For use with copper pipe (EN 1057) Maximum working pressure 16.0 bar. Maximum working temperature 85°C.
Range of gate valves incorporating brass bodies, brass wedge, PTFE and NBR washers and operated via a non-rising spindle headwork. Maximum operating pressure 10.0 bar. Maximum operating temperature 85°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 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.
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.
‘DURACON® M90-57 WK2001 & DURACON® M270-57 WK2001’. Grades 'M90-57 WK2001BG' & 'M270-57 WK2001BG' were added to the approval during September 2022. White coloured, injection moulded POM materials. For use with water up to 85°C.
‘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.
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