Your Professional Valve Solution

Axial flow check valve is the only moving part to minimize internal wear and compressed disc spring initiates valve closure as flow slows down and provides quick reaction on flow velocity change. It can be used in a wide range of critical and demanding services applications such as fast reversing reciprocating compressor system or installations.
Design Feature
  • Easy opening
  • Spring protection
  • Stability
  • Hard face and fire safe
  • Non-slam operation
  • Low noise
Design Standard
  • Design: API 6D/ASME B16.34
  • Face to face: API6D / ASME B16.10
  • Flange end: ASME B16.5 / ASME B16.47   
  • Test: API6D / API598
Technical Specification
  • Size: 2”~60”
  • Class: 150Lb~2500Lb
  • Connection: Double flange
  • Temperature: -196°C to +450°C
  • Application: Petroleum refining / Chemical / Power plant / LNG
Material Option
  • Body: Carbon steel(WCB,LCB) / Stainless steel(CF8,CF8M)
  • Trim: CF8 / CF8M


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