Rinnai range of Direct and indirect unvented storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 7.0 bar @ 90˚C. The product is supplied with an inlet control group (safety kit) consisting of a pressure reducing valve pre-set at 3.0 bar, strainer, an expansion relief valve set at 6.0 bar and a check valve cartridge (verified by test - suitable for backflow protection against Fluid Category 2). A tundish and expansion vessel are also provided Maximum working pressure: 5.5 Bar (All Circuits) Maximum operating temperature 90.0°C
Range of gas fired, unvented hot water storage heaters. The DHW circuit consists of a temperature and pressure relief valve (set at 7.0Bar). Maximum working pressure: 6.5 Bar. Maximum operating temperature: 85°C.
Range of 2, 3 and 4 port manifold assemblies with either DRZ brass (3834.1, 3834.34, 3835.34, 3835.1, 3837.37 & 3837.1) or brushed chrome plated brass bodies incorporating screw down isolation valves with dome type operating members at each of the outlets. Maximum working pressure: 16 Bar. Maximum operating temperature: 95°C.
Range of wall mounted concealed thermostatic blending valves with brass bodies (various finishes), incorporating single sequential headworks with single lever operating members. The inlet couplings incorporate plastic flow regulators & metal strainers. The outlets incorporate approved check valve cartridges, however, the complete products have not been fully tested to demonstrate it provides backflow protection. Maximum working pressure 8.0 Bar Maximum operating temperature 60.0°C
Range of flanged butterfly valves with either lever or hand wheel operation and a blue epoxy coated ductile iron body. Maximum working pressure 16.0 bar. Maximum operating temperature 99°C.
Range of combined pre-set temperature and pressure relief valves incorporating Bronze body, DZR brass seat and plunger, EPDM ‘O’-rings, PTFE seal and silicone diaphragm. The valves incorporate a manually operated lever easing gear. The valves are factory pre-set between 0.7 bar and 12.5 bar. Maximum operating temperature 90°C. Maximum working pressure between 0.7 bar and 12.5 bar. Maximum operating temperature 90.0°C
Range of BOSS 958 combined pre-set temperature and pressure relief valves incorporating Bronze body, DZR brass seat and plunger, EPDM ‘O’-rings, PTFE seal and silicone diaphragm. The valves incorporate a manually operated lever easing gear. The valves are factory pre-set between 0.7 bar and 12.5 bar. Maximum operating temperature 90°C. Maximum working pressure between 0.7 bar and 12.5 bar. Maximum operating temperature 90.0°C
Combined temperature and pressure relief valve incorporating DZR bronze body, and a rubber silicone seat washer. Compression fittings for use with copper to BS EN 1057. Maximum working pressure 7.0 Bar Maximum operating temperature 95.0°C
| Product Identification | Surface Finish / Colour | Dimension | Max Working Pressure (bar) | Max Operating Temp (°C) | Marking | Marking location | All metals in the water pathway are on the 4msi positive list | Headwork for Flow Control | Spout Outlet | Includes |
|---|---|---|---|---|---|---|---|---|---|---|
| D22P-1D | 22mm | 16 | 85 | MS, D22-1D | Body | No | ||||
| D26P-3 | 26mm | 16 | 85 | MS, D26P-3 | Body | No | ||||
| D26P-3B | 26mm | 16 | 85 | MS, D26P-3B | Body | No | ||||
| D26P-3FY | 26mm | 16 | 85 | MS, D26P-3FY | Body | No | ||||
| D28P-3B2 | 28mm | 16 | 85 | MS, D28P-3B2 | Body | No | ||||
| D28P-3B3 | 28mm | 16 | 85 | MS, D28P-3B3 | Body | No | ||||
| D28P-3D2 | 28mm | 16 | 85 | MS, D28P-3D2 | Body | No | ||||
| D28P-6 | 28mm | 16 | 85 | MS, D28P-6 | Body | No | ||||
| D40P-19A | 40mm | 16 | 85 | MS, D40P-19A | Body | No | ||||
| D40P-19B2 | 40mm | 16 | 85 | MS, D40P-19B2 | Body | No | ||||
| D56P-1 | 56mm | 16 | 85 | MS, D56P-1 | Body | No | ||||
| D56P-2 | 56mm | 16 | 85 | MS, D56P-2 | Body | No | ||||
| D56P-3 | 56mm | 16 | 85 | MS, D56P-3 | Body | No |
Range of piston type float operated valves with plastic bodies. Maximum operating pressure: 14 bar. Maximum operating temperature: 23°C.
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