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福斯(Flowserve)固定球阀产品规格书

目录

顶装 TOP-ENTRY -Mod VT1

顶装 TOP-ENTRY -Mod VT1

-ENTRY - Mod VT1 Stem cover 0-ring Bonnet Seat 0-ring Ball Body/bonnet stud Seat Body/bonnet nut Spring holder ring Stem cover/body socket screw Retaining ring Operator flange/body socket screw Stem Seat spring Stem cover Antistatic spring Operator flange Stem greaser Stem key Vent bleeder valve(!) Body gasket Drain plug /" Stem gasket Ball bushing Stem cover gasket Stem thrust washer Body 0-ring Ball thrust washer Stem O-ring Operator flange/body pin (1) Not visible in drawing below . EASY IN-LINE MAINTENANCE 21b 4a 4 4h 17