Check valves as one-way type prevents the pipelines and equipment against reverse flow of medium. They can be installed in horizontal and vertical position on the pipeline, but paying attention on correct flow direction. Valves are applicable for water, steam, oil and other non-aggressive fluids and gases with operating parameters in the range from –29°C up to 650°C.


  • Available in ASME from 1/2″ to 48″
  • Pressure class from 150 LBS to 2500 LBS
  • Available in DIN from DN 15 to 1200
  • Pressure Class PN 10 to PN 400
  • Temperature up to 670°C


  • Suitable for low-medium-high pressure applications
  • Cryogenic applications


Below you can find more product-related Information.

Catalog Check Valve (pdf)