FORGED STEEL GATE VALVE (RF/NPT/BW ends)
 | Design STD: API 602,ASME/ANSI B16.34 Face To Face: ASME B16.10 Flange End Connection: ASME/ANSI B16.5 Welded End Connection: ASME/ANSI B16.25 Inspection And Test: API598 |
Pressure seal forged gate valve
The first one is the bolted-bonnet gate valve cover, according to the form of this design of valve design, the valve body and valve cover with bolt nut connection, spiral wound gasket (316 folders manufacturing flexible graphite) seal. the special requirements of customers can also connect the metal ring.The second design is a form of welding-type valve cover, according to this design form of the valve, the valve body and valve cover with threaded connection, all-welded seal.
