Applicable Standards:
●STEEL CHECK VALVES, API 602
●STEEL VALVES,ASME B16.34
●FACE TO FACE, MANUFACTURER STANDARD
●FACE TO FACE, FLANGED ,ASME B16.10
●END FLANGES,ASME B16.5
●BUTTWELDING ENDS,ASME B16.25
●SOCKET-WELDING ENDS,ASME B16.11
●SCREWED ENDS,ASME B1.20.1
●INSPECTION AND TEST, API 598
Design descriptions:
●BOLTED COVER
●CHOICE OF WB, WELDED COVER
●SEAT RINGS TYPE
●SEAT RINGS INTEGRAL WITH BODY OF LIFT
●HORIZONTAL OR VERTICAL SERVICE
●SW,SOCKET-WELDING ENDS
●SC,SCREWED ENDS
●BW,BUTTWELDING ENDS
●FLANGED ENDS
