Sizes:  1/2” to 28”

Ratings: ASME Class 600-800-900-1500-2500-4500 and interpolated special classes.

Connections: F.E. , S.W. and B.W.

Materials : ASTM A105, A182 F11, A182 F22, A182 F91, A182 F316 or special High Alloys (on request).

Operating: Manual or Actuated.

We manufacture Piston Check Valves in four different executions: Welded bonnet Bonnet less Bolted bonnet Pressure seal bonnet.
“Y” pattern – forged up to 4″ “Y” pattern and “T” pattern – cast up to 26″