Description:
ASME Integral Industrial ball valve
Product typeSwitch valve Integral ball valveModelQS41F Integral ball valveNominal diameterNPS 1/2~NPS 10Operating temperature -46ºC~121ºCOperating pressureCLASS 150~CLASS 2500MaterialWCB,A105,LCB,LF2,CF8,F304,CF8M,F316, etc.Design standardAPI 608,ISO 17292,DS 5351Structural lengthASME B16.10Connecting endASME B16.5,ASME B16.25Test standardAPI 598,API 6DOperation methodHandle, worm, motor-drive unit, pneumatic drive unit/td>Application fieldsWater, petroleum and natural gasOther remarks 1A locking device is provided to prevent misoperation of valve.Other remarks 2Valve stem flyout prevention structure design, to prevent accident due to flyout of valve stem caused by abnormal pressurization in the chamberOther remarks 3Fireproof and antistatic designOther remarks 4Full bore of valve convenient for pigging, of small flow resistance and high flow capacity
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