Range of resilient seated gate valves with blue epoxy coated ductile iron bodies and ductile iron wedges encapsulated in EPDM. The valve is operated via a non-rising spindle. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of gate valves with bronze bodies, brass wedges and PTFE seals. The valves are operated via a non-rising spindle with a hand wheel operating member. Maximum working pressure 20.0 bar. Maximum operating temperature 85°C
Range of gate valves incorporating bronze bodies and wedges with PTFE seals. The valves are operated via a non-rising spindle with a handwheel operating member. Maximum working pressure 20.0 bar. Maximum working pressure 85⁰C. Non-metallic materials and components comply with BS6920 85⁰C use.
Range of angled isolation valves (brass bodies – various finishes), incorporating a non-rising spindle headwork or quarter turn ceramic disc headwork with a dome or single lever type operating member. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of balancing valves with DZR brass bodies with two test ports, incorporating a non-rising spindle headwork. Maximum working pressure 20.0 bar. Maximum operating temperature 85°C.
Thermostatic circulation valves incorporating DZR brass bodies and EPDM ‘O’-rings. Maximum working pressure 25.0 bar. Maximum operating temperature 90°C.
Range of 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.
‘ProtectoSAN’ range of electrolytic scale inhibitors with chromium plated copper bodies and brass end connectors. Maximum working pressure 20.0 bar. Cold water use only.
‘Alesta Vanguard Blue Epoxy Powder EE80005001723’. Factory applied, blue coloured epoxy powder coating. Apply and cure as per manufacturer’s TDS version '22/01/2015'. For use with water up to 23°C. This material is only approved for the curing conditions that appear on the approval. If the cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'Electrocement type CEM III A'. Factory applied, grey coloured slag cement mortar. Mix cement, sand and water in a mass ratio of 0.6:1.0:0.22 and apply as per manufacturer's work instructions 'WP-08-05 I', issue '04', rev. '0', dated '22.08.2024'. Cure for 28 days at 20°C - 22°C OR 24 hours@27°C. For use with water up to 50°C. This material is only approved for the curing conditions that appear on the approval. If the cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
Page 543 of 790
We use cookies to give you the best possible experience with WRAS. Some are essential to provide website functions and ensure the website is secure. We also use cookies to help us understand how people use the site and to make improvements. Click "Accept All" to enable recommended settings or click "Manage cookies" to adjust your settings. For more details, see our Cookie Policy.
