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 0.3 to 25 PSIG (0.02 – 1.7 bar)
- 100% Factory Tested for Leakage
- Available in Brass or 316 Stainless Steel
- Available in 1/4" & 1/2" NPT — Male×Male, Male×Female, and Female×Female configurations
- Available Cleaned & Packaged for Oxygen Service
- Nominal Crack Pressures: 0.3, 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
- Flow Coefficients (Cv): 1/4" configurations = 0.35 | 1/2" configurations = 1.20
- Note: 4FF (Female×Female) configuration available in Brass only
