Pressure Seal Check Valves
UTVC make Pressure Seal Bonnet Butt Weld Ends Cast Carbon, Stainless or Alloy Steel Materials Available in all trim configurations 600- 2500# Pressure Seal Lift Check Valves
â¢ Standard trim is stellite faced seat and disc seat surfaces (API trim 5).Other trims available on request.
â¢ 600- 2500# pressure seal lift and swing type check valves are full port design per ASME B16.34
â¢ Seat faces lapped for smooth finish and superior sealing.
â¢ Wall thickness per heavy wall API 600 requirements.
â¢ Body and cap joint accurately machined.
â¢ Each 600- 2500# pressure seal lift check valve is shell and seat pressure tested per industry standard API 598.â¢ Application: These 600- 2500# pressure seal lift check valves can be used in horizontal line with cap vertical only.