'RVK EPDM EP 210107'. Black coloured, compression moulded EPDM material. Shore hardness 70. Tested in-radius size 1.0mm. For use with water up to 65°C.
'RVK SW-02'. Factory applied, grey coloured cement mortar. Mix cement: sand: water in a weight ratio of 1:2.0:0.4 Cure for 4 hours at room temperature and then 6 hours steam cure@50°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 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.
Range of non-rising spindle gate valves with epoxy coated ductile iron body and wedge. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Range of gate valves incorporating blue epoxy coated ductile iron body and EPDM coated wedge. The valves operate via a non-rising spindle headwork with hand wheel operating member. Maximum working pressure 17.24 bar. Maximum operating temperature 85°C.
Range of butterfly valves incorporating blue epoxy coated ductile iron bodies and discs. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of wafer butterfly valves with ductile iron bodies (blue epoxy coating) stainless steel discs and EPDM seats. Supplied with a rotating wheel operating member. Maximum working pressures:16.0 bar for DN40 – DN500 and 10.0 bar for DN600 – DN1200. Maximum operating temperature 85°C.
Range of gate valves with blue epoxy coated ductile iron bodies and EPDM coated ductile iron wedges. The valves operate via non-rising spindle headwork. Maximum working pressure 10.0 bar and 16.0 bar (dependent on flange pressure rating). Maximum operating temperature 80°C.
Range of gate valves with blue epoxy coated ductile iron bodies and EPDM coated ductile iron wedges. The valves operate via non-rising spindle headwork. Maximum working pressure 16.0 bar and a maximum operating temperature 85°C.
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