
Main safety relief valve DN250-400 PN1,3-4,3MPa
Manufacturer:
Energomash (Chekhov) - CZEM OJSC
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Description
Main safety valves (MSC) designed for safe operation of boilers, 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
Design temperature
450 °C
Operating medium
vapor
Weight
665 kg
Material
20GSL
Nominal pressure
1.3...4.3 MPa
Nominal diameter
250...400 mm
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