The characteristics of
Full port,1/2*-6*(DN15~DN150)
Working stress W.P.:PN16/40
Operating temperature W.T.:-20℃-180℃
Precision casting
Valve stem explosion-proof outlet device design
Antistatic device (optional)
The technical requirements
Design:GB/T12237
Flange dimension:GB/T20592
Face to face:GB/T12221
Inspection& testing:GB/T13927,JB/T9092
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