API Lifting Plug Valve

Additional information

Size/Rating

NPS 1~24/ Class 150~1500

Body Materials

Duplex steel, WCB,A105,LCB,LF2,CF8/F304,CF8M/F316,CF3/F304L,CF3M/F316L,F51,Forged or casting alloy steel,etc

Design Standard

API 6D, API599, ASME B16.34

Face to Face

ASME B16.10

End

Butt Welding, Flange

End Dimension

ASME B16.5

Test & Inspection

API 598, API 6D

Actuator

Hand wheel, Gear box, Electric

Product Details:

The lift plug valve is widely used for cutting and connecting pipeline mediums in various industries such as petroleum, chemical, pharmaceutical, fertilizer, electric power, etc.

Process of opening and closing of the valve. When opening the valve, first of all, turn the handwheel to make the plug lifted and separated from the sealing surface, then turn the handle by 90° to connect the channels of the valve body and plug, so that the valve is opened. When closing the valve, first of all, turn the handle by 90° to make the channels vertically between the plug and valve body, and then turn the handwheel to descend the plug, so that the valve is closed.

Structural Features

  • Logical structure, reliable seal, excellent performance and nice design
  • Opening and closing of the valve are carried out while the sealed surface is detached, so it will not cause abrasion of the sealing surface
  • Convenient installation by double-direction flow
  • Optional parts materials and flange dimension

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