Range of spherical valves (shut-off, stop and servicing valves) with either acetal or POM (from 20th December 2023) bodies and a lever type or screwdriver operated operating member. For use with John Guest LLDPE pipe. Maximum working pressure: 10.0 Bar @20°C and 7 Bar @65°C. Non-metallic materials and components comply with BS6920 at 65°C.
Non-metallic materials and components comply with BS6920 at 65°C
Range of gate valves with blue epoxy coated ductile iron bodies, ductile iron wedge encapsulated in EPDM, EPDM gasket and NBR O rings. The valves incorporate a non-rising spindle headwork. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 80°C
Range of thermostatic circulation valves with gunmetal bodies. Maximum working pressure 10.0 bar. Maximum operating temperature 90°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 UV water treatment units with stainless steel bodies and quartz sleeves. Maximum operating pressure 8.6 bar. Cold water use only.
'M25, M90, M120 & M270'. Natural/un-pigmented (white coloured), injection moulded acetal materials. 'M25, M90, M120' are for use with water up to 23°C. 'M270' is for use with water up to 85°C. From November 2023, all grades are for use with water up to 85°C.
'KOCETAL GF305'. Off-white coloured, injection moulded POM material. For use with water up to 65°C.
'Seal Face PS5000'. Grey coloured, moulded and sintered silicon carbide washer. For use with water up to 85°C.
‘Series 2000 – Fusion Bonded Epoxy’. Factory applied, epoxy powder coatings available in the following colours: Code 29-0008: Description RAL9005 Black Deep FBE. Code 29-0008: Description RAL5015 Blue Sky. Code 29-0008: Description RAL5005 Blue Signal. Apply as per Powder-Lak (Pty) Ltd. technical information 'Rev.2,1 Q1 - 2021'. Cure for 10 minutes at 180°C. For use with water up to 85°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.
'BFSC RIZHAO S&M&B DN 22'. Factory applied, grey coloured Blast Furnace Slag Cement Mortar Lining. Mix cement and sand in a weight ratio of 1:2.2. Mix this with water in a 0.46:1 weight ratio. Apply as per manufacturer's TDS '1008', dated '20221008'. Cure for 9 hours at 60°C & 95% humidity. 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.
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