700H Series High Pressure Compact Check Valve

Brand: Hy-Lok USA, Inc

Features
  • Pressure rating up to 6,000 psig (413 bar) at 70° F(21° C)
  • Temperature rating up to 375° F (191° C) with Viton seal standard
  • Suitable for gas and liquids
  • Blow-out resistant and stop reversing flow design
  • SS316 body material as standard
  • 100% factory tested

Specifications

Max Working Pressure

  • Max. 6,000 psig (413 bar) @ 70° F (21° C)

Operating Temperature

  • -10° to 375° F (-236 to 191° C)

Nominal Cracking Pressure

  • 1/3 to 25 psig

Orifice Size

  • 4.8 to 15 mm

Inlet/Outlet Body/Poppet Stopper Material

  • TP316/A479 or A276

O-ring Material

  • FKM

Back Up Ring

  • PTFE

Poppet Material

  • FKM - Bonded TP316/A479

Spring Material

  • TP302/A313

End Connection

  • O-ring Face Seal Fitting
  • Both Male Gasket Face Seal Fitting
  • Hy-Lok Tube Fitting
  • Male/Female Pipe Thread

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