VerSpec brand PFA lined swing type check valve is mainly used for severe
service medium, such as high corrosived acid, alkali etc. liner material we also can offer FEP and PTFE material from Dupont or Daikin.
Size range from 2"-12"
Pressure: Max Class 150# PN10
Body material: ASTM A216 WCB or Stainless steel CF8, CF8M
Manufacturing and Design: VerSpec factory standard
Face to face: ASME B16.10
Flange drilling: ASME B16.5 or customized
Swing disc without damper while in closing.