Check Valves

Check Valves

Features

  • DLOK Check Valves are available in SS316, Monel, Duplex & Hastelloy C Material.
  • Variety of end connections: Male & Female NPT, BSPP, BSPT & PANAM Tube Fitting connection.
  • Maximum working pressure up to 10,000 psig (690 bar).
  • Size ranging from 1/8″ to 1″.
  • Cracking Pressure options: 1/3, 1, 5, 10, 25, 50, 75 & 100 psig (others available upon request).
  • NACE certification available upon request.
  • Heat code traceability.