Sizes:  2-1/2” to 48”

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

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

Materials: Cast or Forged Carbon Steel, Low Alloy Steel, Stainless Steel, Special Alloys, Titanium etc.

Operating: Manual or Actuated.

Pressure Seal Bonnet and Bolted Bonnet: Swing Check or Tilting Disk also pneumatically actuated on turbine bleeding lines (extraction check valves)