Relief Valves - Air Vent - 40CF-AR Series

Relief Valves - Air Vent - 40CF-AR Series

For installation on pump suction lines, the 40CF-AR Air Vent Valve is designed to operate as a CIP return air relief, and operates against either vacuum or positive pressure. For proper operation, the valve should be mounted vertically.

  • The 40CF-AR is available in 1" - 4" (25mm - 102mm) sizes
  • S-Line connections are standard. Other connections are available on request
  • The 40CF-AR has a polypropylene ball that acts between the upper and lower machined seats.
  • The valve body is machined stainless steel, either 304 or 316
  • Buna or FKM gaskets
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Liquid Process Equipment
W356S9050 Godfrey Lane
Eagle, WI 53119

Phone: (262) 594-3790
Fax: (262) 594-3792


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Liquid Process Equipment
N177C Speedway Lane
Kaukauna, WI 54130

Phone: (920) 766-7110
Fax: (920) 766-7140

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