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Contact Person Mr. zhiwei
No.170 Beiyuan Road, Beijing, Beijing
HTO-conventional ï&frac*4;› HTB- Bellows size ï&frac*4;š 1" D 2"- 8" T *0" flange class ï&frac*4;š **0 lb ****0 lb temperature ï&frac*4;š ****-+ **8 ° C Features · The solid nozzle screws into the body, which makes maintenance convenient. · The elaborate design for the figuration and dimension of the disc holder and ring makes the valve suddenly surge to **0% lift at low overpressure. · Blowdown can be easily adjusted by revolving the ring only. · Appropriate materials of relative parts and adequate clearance between disc holder and guide make disc lift flexibly. · Sealing and pressed faces of the disc and nozzle are deposited with Stellite. Low leakage and long service life can be acquired by polishing the deposited faces carefully. · Bellows can not only avoid the effect of variable back pressure, but also protect spring and other components from corrosive media. · Unique process method of spring and bellows are tested and checked strictly.
