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.
'TIANYI SUNS-011'. Factory applied, grey coloured cement mortar. Mix sand, cement and mortar in a weight ratio of 1:1:0.35 and apply as per manufacturer's User Instructions 'Tianyi Suns-0023', version 'TYS-02', dated '2021-05-04'. Cure for 24 hours@25°C. For use with water up to 23°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.
'AMMT-021'. Factory applied, yellow coloured, two-component polyurethane coating. Components A and B are preheated to 65°C and then mixed & sprayed (using a thermal spraying instrument) in a volume ratio of 1:1 according to Application Instructions dated 'APR 2013'. Cure for 7 days@23°C. 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.
'P.HSR 42.5-010Y'. Factory applied, grey coloured, Sulphate resistant Portland cement. Mix cement, sand and water in a 1:1.5:0.5 mass ratio and apply as per manufacturer's usage instructions 'JXT/JS02-10', edition '1/0', dated '2021-11-30'. Cure for 240 minutes@25°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/or cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'Hydropriv PE100 Pipe'. Black coloured (with blue external stripes) and blue coloured, extruded PE100 pipe. For use with water up to 23°C.
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