temperature and pressure relief valve set at 7.0 bar@90˚C. A safety kit (manifold) consisting of a check valve cartridge (verified by test, suitable for backflow protection against Fluid category 2) strainer, an expansion relief valve set at 6.0 bar and pressure reducing valve set at 3.0 bar. A tundish, expansion vessel and a filling loop assembly, incorporating a stainless steel braided EPDM lined flexible hose, brass bodied isolation valve and a DZR brass non-verifiable double check valve assembly that incorporates an isolation valve. Maximum working pressures: Secondary circuit 5.5 bar. Primary circuit 3.0 bar Maximum operating temperature 90.0°C
Mitsubishi “ECODAN” EHPT20X– MEHEW indirectly heated stainless-steel storage cylinder. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 7.0 bar and 90˚C. The product is supplied with a safety kit (manifold) consisting of a single check valve cartridge (verified by test, suitable for backflow protection against Fluid Category 2), strainer, a pressure relief valve set at 6.0 bar and a pressure reducing valve set at 3.5 bar. The product is also supplied with a tundish, an expansion vessel and a filling loop assembly, consisting of a stainless-steel braided EPDM lined flexible hose, a lever operated brass spherical valve and a DZR brass double check valve assembly (suitable for backflow protection against Fluid Category 3) that incorporates a lever operated spherical valve Maximum working pressures: Secondary: 5.5 Bar Primary/CH circuit: 2.5 Bar Maximum operating temperature 75.0°C
Range of lever operated butterfly valves with blue epoxy coated cast iron bodies, stainless steel discs and EPDM ‘O’ rings and seals. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of eccentric lugged or wafer type butterfly valves with stainless teel or blue epoxy coated bodies and stainless steel or epoxy coated ductile iron discs, incorporating EPDM or PTFE seats (see models). Max working pressure: 10.0 Bar, 16.0 Bar or 20.0 Bar (see models). Max operating temperature 80°C or 99°C (see models).
Range of butterfly valves with blue epoxy coated ductile iron bodies, coated ductile iron or stainless-steel discs & EPDM sealing ring. The closing mechanism can be controlled by single lever or a handwheel. Maximum working pressure 16.0 Bar Maximum operating temperature 85.0°C
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