Pressure relief valves with a DZR brass body, EPDM diaphragm and manually operated easing gear, preset at 3 bar. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of normally closed solenoid valves with plastic bodies and silicone diaphragms. Model DSVP12N-12LSX-240M has two inlets. Maximum working pressure 0.060 bar. Cold water use only.
Range of lever operated, full bore spherical valves with brass bodies (brushed chrome) and chrome plated brass balls and a range of different operating members. Sizes ¼” to ½” have a maximum working pressure of 64.0 bar. Sizes ¾” to 2½” have a maximum working pressure of 40.0 bar. Cold water use only.
Range of non-rising resilient stem seated gate valves with epoxy coated bodies and EPDM wedge. Maximum working pressure 16 bar. Cold water use only.
Range of cast iron gate valves with blue epoxy coating, EPDM coated disc, PTFE gasket and EPDM seals. The valves are operated via a non-rising spindle headwork with a hand wheel operating member. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of non-rising spindle gate valves, brass bodies, incorporating PTFE stem packing and gaskets with handwheel or lock shield operating members. Maximum working pressure 20.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of resilient seated gate valves with cast iron bodies (blue epoxy coated), EPDM coated cast iron wedges and a handwheel operating member. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of resilient seated gate valves with cast iron bodies (blue epoxy coated), EPDM coated cast iron wedges and a handwheel operating member. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of resilient seated gate valves with cast iron bodies (blue epoxy coated), EPDM coated cast iron wedges and a handwheel operating member. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of gate valves with ductile iron bodies (green epoxy coated) and EPDM coated ductile iron wedge. Maximum working pressure – 16.0 Bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of flanged gate valves with blue epoxy coated ductile iron bodies and EPDM O-rings and disc. The valves are operated via a non-rising spindle headwork with a wheel type operating member. Maximum working pressure 16.0 Bar
Non-metallic materials and components comply with BS6920 at 80°C
Range of gate valves with blue epoxy coated ductile iron bodies and EPDM encapsulated wedge. The gate is operated via a hand wheel operating member. Maximum working pressure 16.0 Bar
Non-metallic materials and components comply with BS6920 at 85°C
Range of thermal balancing valves with brass bodies and EPDM O-rings. The products also incorporates an analogue temperature gauge. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 90°C
Range of manually operated balancing valves with either a DZR brass or bronze body incorporating a non-rising spindle balancing mechanism. Valves are adjusted using a handwheel. Maximum working pressure 25.0 bar. Maximum operating temperature 100°C.
Range of scale inhibitor units with plastic body which uses sodium calcium polyphosphate. The assemblies incorporate a single check valve cartridge (suitable for backflow protection against fluid category 2). Maximum working pressure 6.5 bar. Cold water use only.
Non-metallic materials and components comply with BS6920 at Cold water use only°C
‘X086 Ceramic Dome’. Grey coloured, hydraulically pressed ceramic dome component. For use with water up to 23°C.
'SSIC/S.S6.S11'. Grey coloured carbon silicon carbide ceramic Ring. manufactured by sintering. For use with water up to 85°C.
'Eucoflex Caliente'. Site applied, blue coloured, two-component polyurea coating consisting of Component A, Component B and Component C (Pigment Paste). Mix & apply as per manufacturers datasheet 'TX40T815', dated 'August 2023'. For use with water up to 60°C. This approval is valid only for the material when it is applied by experienced, suitably trained applicators that are authorized and/or certified by Euclid Chemical Toxement. The authorization, training and certification of the local applicators are the responsibility of Euclid Chemical Toxement and not the responsibility of WRAS.
'LOCTITE GeoSpray Mortar'. Site applied, grey coloured, geopolymer cementitious material. Mix 300g of powder with 60ml water and apply as per manufacturer's instructions 'V: 09.06.2022'. Cure for 96 hours@3°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.
'TPU 2053, TPU 2054, TPU 2055, TPU 2056, TPU 2057 & TPU 2058'. Five layered, membrane systems manufactured by calendaring. The membranes consist of: 1.) a transparent polyurethane inner layer (in contact with the water), 2.) a tie layer, 3.) a reinforcing layer (PES or PA), 4.) a tie layer & 5.) a blue or beige coloured polyurethane outer layer (not in contact with the water). For use with water up to 23°C.
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