Compact one piece body, fully retained O’ring seal, poppet type check valve. Available in 1/4" and 1/2" NPT in brass or 316 stainless steel. Suitable for working pressures to 3000 Psig. A wide selection of seal materials and crack pressures make the Series OPC a quality and cost effective solution. All valves are 100% factory tested and available cleaned and packaged for oxygen service.

• Compact One Piece Body Construction

• Working Pressures to 3000 Psig (206 bar)

• Full Back Pressure Rating

• Fully Retained O’Ring Seal

• Cracking Pressures from .3 to 25 Psig (0.02 -

   1.7 bar)

• 100% Factory tested for crack, leakage and

   reseal performance

• Nominal Crack Pressures: .3, 1, 10, & 25 Psig

   (0.02, 0.07, 0.7 & 1.7 bar)

• Maximum Pressure: 3000 Psig @ 70°F (206 bar @ 21°C)

• Temperature Rating:

   -80°F to 450°F (-62°C to 232°C)
   (based on seal selection, see ordering information)

Dimensional/Flow Data

Ordering Information