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Your Professional Valve Solution

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Flow through a lift check is the same as a globe valve. The disc raise up off of the seat as pressure below the disc increases, while a drop in pressure on the inlet side and build up of pressure on the outlet side causes the valve to close. Back pressure in the line holds the disc in the closed position.
Design Feature
  • High sealing performance
  • Simple structure
  • Easy maintenance
  • Prevent medium backflow
Design Standard
  • Design: API 6D/BS1868
  • Face to face: ASME B16.10
  • Flange end: ASME B16.5 / ASME B16.47
  • Butt-welding end: ASME B16.25
  • Test: API598
Technical Specification
  • Size: 2”~16””
  • Class: 150Lb~2500Lb
  • Connection: Double flange / Butt weld
  • Temperature: -60°C to +450°C
  • Application: Petroleum refining / Chemical / Power plant
Material Option
  • Body: WCB / LCB
  • Trim: F304/F316
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