Payment & Shipping Terms:
Feature of valve:
Safety relief valve main hydraulic control valve is installed in water supply and drainage, construction, steel, metallurgy, petroleum, chemical, gas (gas), food, in areas such as hospitals, power stations, nuclear power line, the higher upstream pressure to conform to the requirements of the normal use of downstream pressure.
Materials of major parts:
|Name of parts||Material of parts|
|Body & cap||Ductile iron|
|Valve seat & valve disc||Brass|
|Valve stem||Stainless steel|