‘Super Speedfit’ range of plastic pushfit fittings (black, light grey, dark grey, white, natural, and red) for use with John Guest LLDPE tubing (blue, black, natural, green, orange, red, white and yellow). Operating parameters: 5/32”, ¼”, 5/16”, 4mm & 6mm = 16.0 bar cold water & 8.0 bar at 65°C. 3/8” = 10.0 bar cold water & 7.0 bar at 65°C. ½” = 10.0 bar cold water & 6.0 bar at 65°C. 8mm, 12mm & 15mm = 10.0bar cold water & 6.0 ba at 65°C. 10mm = 10.0bar cold water & 7.0 bar at 65°C.
Range of spherical valves (shut-off, stop and servicing valves) with either acetal or POM (from 20th December 2023) bodies and a lever type or screwdriver operated operating member. For use with John Guest LLDPE pipe. Maximum working pressure: 10.0 Bar @20°C and 7 Bar @65°C. Non-metallic materials and components comply with BS6920 at 65°C.
Non-metallic materials and components comply with BS6920 at 65°C
“Super Speedfit” range of push-fit fittings with polypropylene bodies and EPDM or NBR ‘O’-rings (NC2301 model only) for use with John Guest LLDPE tubing (blue, black, natural, green, orange, red, white and yellow). Maximum working pressure and maximum operating temperature: 10bar @20°C, 4 bar @60°C.
Range of inlet control valves with DZR brass bodies incorporating a pressure reducing valve (set at 1.5, 1.8. 2.0, 2.1, 3.0 or 3.5 depending on model) and a pressure relief valve (set at 3.0, 3.5, 4.5, 5.0. 6.0 or 8.0 depending on model. All models incorporate a stainless-steel mesh and an approved check valve cartridge however, the complete product has not been fully tested to demonstrate it provides backflow protection. Model CWIC355040 comes supplied with a tundish. For use with copper pipe to BS EN 1057, PB pipe (with inserts) to BS EN 7291-2:2010 and PEX pipe (with inserts) to BS EN 7291-3:2010. Maximum working pressure 16.0. Maximum operating temperature of 25°C.
Range of combination valves consisting of an in-line adjustable pressure reducing valve (between 1.5 and 6.0 bar) and a pressure relief valve, with DZR Brass bodies, EPDM `O`-rings and an EPDM diaphragm. CWIC110004 model - Pressure reducing valve pre-set at 3.5 bar and pressure relief valve set at 6.0 bar. CWIC200055 model - Pressure reducing valve pre-set at 3.0 bar and pressure relief valve set at 4.5 bar. The product incorporates a stainless-steel mesh and a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). For use with copper pipe (manufactured to BS EN 1057). Maximum supply pressure 16.0 bar. Outlet pressure range 1.5 bar to 6.0 bar (both models). Maximum operating temperature 20°C.
Range of plastic push-fit fittings (available in black, white and grey) and a manifold (available in grey only) with EPDM or NBR ‘O’-rings. For use with copper pipe (manufactured to EN1057), PE-X pipe (manufactured to BS7291-3:2010) & PB pipe (BS EN 21003-2:2008). Maximum working pressure: 12.5 bar @ 20°C (Cold water use only). From September 2023 the products are suitable for 8.0 bar @ 65°C.
Range of in-line, pressure reducing valves with DZR brass bodies and stainless-steel strainers. Maximum inlet supply pressure 16.0 bar. Outlet supply pressure is adjustable within the range of 1.5 bar to 6.0 bar. Maximum operating temperature 45°C or 65°C, please refer to model.
Range of tundishes with black plastic bodies. The products comply with the requirements of an air gap to drain.
Non-metallic materials and components comply with BS6920 at 65°C
“Heatguard Dual Thermostatic Mixing Valves”, range of T type thermostatic mixing valves with brushed chrome plated brass bodies. The inlets incorporate check valve cartridges (all models) and isolation valves (models HEAT110616 & HEAT110625 only). Check valve cartridges are verified by test (suitable for backflow protection against Fluid Category 2). Products also include stainless-steel strainers. Maximum working pressure 6 Bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of horizontal or vertical expansion vessels with an EPDM membrane. Maximum working pressure 10.0 or 16.0 bar (please refer to model). Maximum operating temperature 100°C.
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