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    Tapered Plug Valve
Tapered Plug Valve

The plug body of tapered plug valve is in tapered shape, which

makes up of a sealing pair with the tapered hole surface of

valve body. The leakage gap for sealing pair of tapered plug

valve can be adjusted by press the valve plug into valve seat. 

When valve plug close contact to valve body, valve plug can

rotate too, or lift it and rotate 90 degree from valve seat before

rotating, and then press to seal.

Basic Parameters:

Nominal Bore: 1"~3"

Working Pressure: 2000psi~15000psi

Temperature Level: –75°F~+250°F

Body Material: AA, BB, CC, DD, EE, FF, HH

Specification Level: PSL1~PSL3G

Performance Level: PR1~PR2