1500# Pressure Seal Swing Check Valve 1161

2-24″ Pressure Seal Bonnet Butt Weld Ends Cast Carbon, Stainless or Alloy Steel Materials Available in all trim configurations Other sizes available on request

1500# Pressure Seal Swing Check Valves Design Features:

  • Standard trim is stellite faced seat and disc seat surfaces, and 13% chrome carrier pin (API trim 5). Other trims are available on request.
  • 1500# Pressure seal swing check valves are full port design per ASME B16.34 table A-1.
  • Seat faces are lapped for a smooth finish and superior sealing.
  • Wall thickness per heavy wall API 600 requirements.
  • Swivel disc for improved seat alignment and longer life.
  • Each 1500# pressure seal swing check valve is shell and seat pressure tested per industry standard API 598.
  • Pressure seal swing check valves are suitable for service in a horizontal line with a cap vertical or in a vertical line with an flow upward.
  • Carrier Pin is confined within the body wall and is not accessible from the exterior, thus are no side body penetrations, eliminating a common leak path.


Specs & Brochures