Pressure Seal Check Valves
(BOLTED COVER & PRESSURE SEAL COVER)
- Size: 1/2″-36″ (15NB – 900NB)
- Class: 150#-2500#
- CS / SS / Alloys / Monel / Hastalloys / Bronze MOC
- Self Operated / Dash Pot / Counter Weight
- Non Slam arrangement on request
- Wafer Type / Ball Type / Piston Type / Spring Loaded
- Metal to Metal and Metal to soft seat
- Rubber Lining on request
- Design: ASME B16.34 / BS 1868
- Face to Face: ASME B16.10 / DIN IS / BS
- End to End: BW Type / Flanged End / RTJ
- Pressure -Temperature Rating: ASTM B 16.34
- Screwed End Dimension: ASTM B 1.20.1
- BW End: ASME B16.25
- Test: API 598 / BS 6755
- Special: NACE MR-01-75 / 0103
Pressure Seal Check Valves
(BOLTED COVER & PRESSURE SEAL COVER)
- Size: 1/2″-36″ (15NB – 900NB)
- Class: 150#-2500#
- CS / SS / Alloys / Monel / Hastalloys / Bronze MOC
- Self Operated / Dash Pot / Counter Weight
- Non Slam arrangement on request
- Wafer Type / Ball Type / Piston Type / Spring Loaded
- Metal to Metal and Metal to soft seat
- Rubber Lining on request
- Design: ASME B16.34 / BS 1868
- Face to Face: ASME B16.10 / DIN IS / BS
- End to End: BW Type / Flanged End / RTJ
- Pressure -Temperature Rating: ASTM B 16.34
- Screwed End Dimension: ASTM B 1.20.1
- BW End: ASME B16.25
- Test: API 598 / BS 6755
- Special: NACE MR-01-75 / 0103
