Adjustable Check Valve (ACV)

Adjustable Check Valve (ACV)
Adjustable Check Valve (ACV)

1/4" & 1/2" NPT
Adjustable Cracking Pressures from 3 - 600 Psig

Description

Compact one piece body, adjustable check/relief valves are available in Brass or 316 Stainless Steel. Available in 1/4” and 1/2” NPT with a wide selection of seal materials. Series ACV valves can be ordered factory “preset and locked” in crack pressures up to 600 Psig. All valves are 100% factory tested and available cleaned & packaged for Oxygen service.

Features

  • Compact One Piece Body Construction
  • Working Pressures to 3000 Psig (206 bar)
  • Adjustable Cracking Pressures from 3 to 600 Psig (0.2 bar to 41.3 bar)
  • Fully retained O-Ring Seal
  • Full Back Pressure Rating
  • Factory Presetting Available
  • 100% Factory Tested for Leakage, Crack and Reseal Performance

Technical Data

  • Cracking Pressure Ranges:
    • 3 to 20 Psig (0.2 to 1.4 bar)
    • 20 to 65 Psig (1.4 to 4.5 bar)
    • 65 to 175 Psig (4.5 to 12.1 bar)
    • 175 to 350 Psig (12.1 to 24.1 bar)
    • 350 to 600 Psig (24.1 to 41.3 bar)
  • Maximum Pressure: 3000 Psig @ 100°F (206 bar @ 40°C)
  • Temperature Rating: -80°F to 375°F (-62°C to 190°C)
    (based on seal selection)

Materials of Construction

  • Available in Brass or 316 Stainless Steel