`RVK JDP01`. Factory applied, blue coloured epoxy coating. Apply and cure as per manufacturer's technical information document reference 'RVK-PRD-DI-002, issue #1' dated 2017. For use with water up to 85°C.
Range of butterfly valves with blue epoxy coated ductile iron bodies and discs, and EPDM seals with a wheel type operating member. Maximum working pressure 16.0 Bar Maximum operating temperature 85.0°C
Non-metallic materials and components comply with BS6920 at 85°C
'P.HSR 42.5-RVK2025'. 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 'RVK2503/25', dated 'March 25, 2025'. 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.
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