Range of screw down valves with brass bodies, , EPDM washers and PTFE seats. Compression connection to be used with copper pipe manufactured to EN1057. Maximum working pressure 16 bar. Maximum operating temperature 85°C.
Range of magnetic, electrolytic or combined magnetic & electrolytic scale inhibitors with nickel plated copper bodies, for use with copper pipe manufactured to BS EN 1057. Maximum working pressure 12.0 bar. Cold water use only.
'Hempadur 35560 Light grey (10500), Light red (50900) & Cream (20320)'. Factory applied, grey, light red coloured & Cream, two-component epoxy coatings. Each colour can be used as a base or topcoat and as a two-coat system. Mix base and curing agent in a 6.8:2 volume ratio. Apply Light Grey and Light Red as per manufacturer's Application Instructions issued 'November 2019'. Apply Cream as per manufacturer's Product Data Sheet dated 'December 2023'. Cure Coat 1 for 16 hours@20°C. Cure Coat 2 for 7 days@20°C. Between December 2022 and November 2024, the Light Grey and Light Red were for use with water up to 40°C. Between December 2024 and December 2027, Light Grey and Light Red are for use with water up to 60°C. The Cream coating was added to the approval in May 2025 and is for use with water up to 60°C. These materials are only approved for the mixing and curing conditions that appear on the approval. If the mixing and/or curing conditions are varied from those specified on the approval then the materials are not covered by the scope of the approval.
'Welmortar-III'. Factory applied, grey coloured cement mortar. Mix cement, sand and water in a mass ratio of 2:3:0.85. Apply as per manufacturer's Standard Operating Procedure 'WDIPL/QA/WI/14A', revision '0', dated '01.10.2021'. Cure for 21 days at 30°C & 70% humidity. 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 mixing and/or curing conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'WB50 Black Waterborne Pipe Anticorrosive Paint'. Factory applied, black coloured polyacrylate coating. Apply as per manufacturer's instructions '005', revision date '2021.12.12' . Cure for 24 hours@23°C. For use with water up to 65°C. This material is only approved for the curing conditions that appear on the approval. If the curing conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'WEP50 Black Waterborne Epoxy Pipe Anticorrosive Paint'. Factory applied, black coloured epoxy coating. Apply as per manufacturer's instructions '005', revision date '2021.12.12' . Cure for 24 hours@23°C. For use with water up to 65°C. This material is only approved for the curing conditions that appear on the approval. If the curing conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'3011 Red Epoxy Anticorrosive Coating'. Factory applied, red coloured epoxy coating. Apply as per manufacturer's instructions '004', revision date '2021.12.12' . Cure for 24 hours@23°C. For use with water up to 65°C. This material is only approved for the curing conditions that appear on the approval. If the curing conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'5015 Blue Epoxy Anticorrosive Coating'. Factory applied, blue coloured epoxy coating. Apply as per manufacturer's instructions '005', revision date '2021.12.12' . Cure for 24 hours@23°C. For use with water up to 65°C. This material is only approved for the curing conditions that appear on the approval. If the curing conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
‘E1H8691 ValveClad, E1H8868 ValveClad & E2H6531’. Factory applied, blue coloured epoxy powder coatings (manufactured in UK and France). Apply as per manufacturer’s instructions dated January 2023. Cure for 10 minutes@180°C (metal temperature). E1H8691 ValveClad and E1H8868 ValveClad are for use with water up to 23°C. E2H6531 is for use with water up to 70°C. This material is only approved for the curing conditions that appear on the approval. If the curing conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'5013 Blue Waterborne Pipe Anti-Corrosive Paint'. Factory applied, blue coloured polyacrylate paint. Apply as per manufacturer's TDS/IFU '001', 'First Edition', dated '2021.12.12'. Cure for 24 hours@23°C. For use with water up to 65°C. This material is only approved for the curing conditions that appear on the approval. If the curing 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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