Range of spring-loaded resilient trim, non-return valves with blue epoxy coated ductile iron bodies, stainless steel discs and EPDM seals. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Range of in-line, adjustable pressure reducing valves, with a DZR brass body. The product incorporates two approved check valve cartridges, verified by test (suitable for backflow protection against Fluid Category 3) and a shut off valve. Maximum working pressure 16 Bar Maximum outlet pressure between 1.5 bar and 6.0 bar.
Non-metallic materials and components comply with BS6920 at 40°C
Range of pressure reducing valves with DZR brass bodies. The valves are adjustable in the range of 1.5 bar - 6.0 bar. Stainless steel strainer Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Range of adjustable, in-line pressure reducing valves with gunmetal, bismuth red brass or stainless-steel bodies. The inlets incorporate a stainless-steel strainer. Models 682/6820 (DN100) & 482 (DN100) have a maximum inlet supply pressure of 16.0 bar. All other models have a maximum inlet supply pressure of 25.0 bar. Maximum outlet pressure in the range of 1.0-8.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of pressure relief valves with brass bodies and EPDM diaphragms. Pre-set pressures between 1.5 and 10.0 bar. Maximum operating temperature 85°C.
Range of normally closed inline solenoid valves with a brass body and an EPDM ‘O’-ring, seal and diaphragm. Maximum working pressure 7.0 bar. Cold water use only.
Range of lever operated spherical valves, (brass bodies - nickel or chrome plated), incorporating PTFE seats and a chrome plated brass ball. Maximum working pressure 25.0 Bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of stainless steel spherical valves, incorporating T-type or single lever operating members with a stainless steel ball and PTFE seats. Maximum working pressure 63.0bar
Non-metallic materials and components comply with BS6920 at 80°C
Range of stainless spherical valves, incorporating a stainless steel ball, PTFE seats and single ever operating members. Maximum working pressure 16.0 bar
Non-metallic materials and components comply with BS6920 at 80°C
Range of inline spherical valves, (nickel plated brass bodies), chrome plated brass balls, PTFE seats and washers with lock-shield, single lever or T-type operating members. Maximum working pressure: ¼” to 1” = 40.0 bar, 1¼” to 2” = 32.0 bar, 2½” to 3” = 25.0 bar, 4” = 20.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of spherical valves with UPVC bodies and balls, incorporating EPDM seals & `O` rings. Maximum working pressure 16.0 Bar (3101-99BBE to 3101-05BBE) or 10.0 Bar (3101-06BBE to 3101-08BBE, All 3101-XXAAE & all 3101-XXLLE models Cold water use only
Range of gate valves incorporating a brass body and a brass disc. The valves operate via non-rising spindle headwork with a hand wheel operating member Maximum working pressure 16.0 bar.
Range of gates valve with ductile iron bodies (blue epoxy coating), EPDM seats and `O` rings. The valves are handwheel operated via a non-rising spindle. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Range of seated gate valves with blue epoxy coated ductile iron bodies, bonnets and ductile iron wedges encapsulated in EPDM. All models have a handwheel operating member. Maximum working pressure 16 bar. Maximum operating temperature 80 °C
Range of gate valves with blue epoxy coated ductile iron bodies, EPDM coated ductile iron wedges, EPDM gasket and ‘O’-ring. The valves operate via non-rising spindle headwork with a hand wheel operating member. Maximum working pressures: DN50: 25.0 bar, DN65-DN600: 16.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of stop valves with bronze bodies and bonnets. Rising spindle. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Ultra-violet disinfection unit comprising of a stainless-steel body and quartz sleeve. Maximum working pressure 8.0 bar. Cold water use only.
'WY-01~-04'. White coloured (opaque), moulded and sintered ceramic material. For use with water up to 85°C.
‘Purethane® NXT’. Factory applied, two-component, natural (appears off-white) polyurethane coating. Mix resin and activator in a 2.5:1 volume ratio and apply as per manufacturer’s instructions 'APP-CA-NXT-Rev 03' dated 01.04.2017. Cure for 7 days@23°C. For use with water up to 23°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.
'SIGMALINE 855 (11) Blue'. Factory applied, blue coloured, two-component polyurethane coating. 'SIGMALINE 855 (11) Blue' is for use with water up to 23°C. In September 2024 ‘SIGMALINE 855 (11) Off White’ was added to the approval. Off-white coloured two-component polyurethane coating. 'SIGMALINE 855 (11) Off White' is for use with water up to 36°C. Mix and apply as per manufacturer's Product Data Sheet ‘7656’, dated 'September 16, 2024'. Cure for 12 hours@20°C. These materials are 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 materials are not covered by the scope of the approval.
Page 127 of 326
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.
