Pressure sealing gate valve

Forged steel gate valve cover design in three forms. The first one is the bolted bonnet 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 Flexible Graphite manufacturing) seal. customers with special requirements may also have recourse to the metal ring connections. 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. the special requirements of customers can also connect through welding. The third is self-sealing valve cover, according to the form of this design of valve design, the valve body and valve cover with threaded connections, the internal pressure from Armillariella sealed.

Valve design of the structure and characteristics of

Valve in line with the design and manufacture of API602 and ASME B16.34. Inspection and testing according to API 598

The following structure:
Full bore or reduced bore

Scaffolding prescribed under (OS & Y)

Self-centering nested platen pressure

 

The whole ceremony sealed Block

Socket client in line with ASME B16.11