
Main Safety Valve DN250-400/PN4.0MPa for Pressure Protection
Manufacturer:Energomash (Chekhov) - CZEM OJSC
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Description
Main safety valves (GPC) designed for safe operation of boiler units, pressure vessels and systems operating under pressure, and protect them from pressure rise above the permissible value at thermal power plants (TPP, CHPP, GRES)
Specifications
Type of product according to PP RF 616
Control valves, return valves, safety valves, distribution and mixing valves, separating valves, combined valves, reducing valves
Operating medium
vapor
Nominal pressure
4 MPa
Material
15X1M1FL
Weight
738 kg
Design temperature
545 °C
Nominal diameter
250...400 mm
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