Range of angled pressure relief valves (pre-set at various pressures) with DZR brass bodies and EPDM diaphragms. Maximum working pressure: SEE MODELS Maximum operating temperature 99.0°C
Range of lever or butterfly operated spherical valves with brass or nickel plate bodies and ball. Maximum working pressure 40.0 Bar Maximum operating temperature 99.0°C
Range of quarter turn, lever handle or butterfly operated spherical valves with nickel plated brass bodies, chrome plated brass balls and PTFE seals. For use with copper pipe BS EN 1057. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of spherical valves with DZR brass bodies, chrome plated balls, PTFE seats and FKM O-rings. Maximum working pressure 30.0 bar. Maximum operating temperature 85°C.
'SIGMACOVER 280 (Yellow/Green) + SIGMAGUARD CSF 650 (Green)'. Factory applied, light green coloured (once applied), epoxy primer & coating. Mix base and hardener of SIGMACOVER 280 in a 4:1 volume ratio and apply as per manufacturer's PDS '7417', dated 'May 23 2024'. Cure for 24 hours@20°C. Mix base and hardener of SIGMAGUARD CSF 650 in an 80:20 volume ratio and apply as per manufacturer's PDS '7443', dated 'July 26, 2022'. Cure for 5 days@20°C. For use with water up to 23°C. This material is only approved for the mixing & 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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