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Cushioned Swing Check Valve


The GA Industries Figure 250D Cushioned Swing Check Valve is designed for dependable, non-slam operation under rigorous conditions in water and sewage pump stations. Available from 2” to 54”, ANSI Class 125 or 250 flanged for horizontal or vertical installation, its lead-free, heavy-duty construction exceeds the tough requirements of AWWA standard C508.  For additional configurations, see Product versions below.

American Iron and Steel Compliant Valves Available.

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General information

Product features and benefits

  • Rugged, lead-free construction
  • Zero leakage replaceable rubber seat
  • External, side-mounted non-corrosive cushion chamber
  • Horizontal or vertical installation
  • Easily maintained through bolted cover
  • Field convertible from right hand to left hand with no additional parts
  • NSF-61 certified for contact with drinking water
  • NSF-372 certified lead free
  • Many options available


  • Body:  Cast Iron, ASTM A126 Class B
  • Body Seat:  316 Stainless Steel
  • Disc Seat Ring:  Buna-N
  • Shaft:  Stainless Steel
  • Shaft Bearings:  Lead Free Bronze

Product versions

Air Cushioned

Product features and benefits
  • Dependable, non-slam operation
  • 2" to 36" Class 125 and 250 flanged
  • See Oil-Cushioned for larger sizes

Oil Cushioned

Product features and benefits
  • Standard version 42"-54"
  • Also available in 2"-36"
  • Single and double increasing available 

Single and Double Increasing

Product features and benefits
  • Saves space and reduces installation costs by eliminating increaser fitting
  • Single-Increasing available in sizes from 3”x4” to 12”x14”
  • Double-Increasing available in sizes from 4”x8” to 10”x14”
  • Class 125 or Class 250 flanged
  • Horizontal or vertical installation
  • Many options available
  • Available in Air-Cushioned and Oil-Cushioned version
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9025 Marshall Road
Cranberry Township, PA 16066
United States
+1 724-776-1020 +1 724-776-1254 Write e-mail