Relief

RL4 Series

  • Handle for field maintenance
  • Externally adjustable pressure settings while valve is in operation
  • Seven different springs
  • Manual override option with positive stem retraction is available for the full working pressure range
  • Color coded springs and labels indicate spring cracking range

RH4 Series

  • Eight springs
  • Manual override option with positive stem retraction is available for pressures up to 1,500 psi (103 bar)
  • Preset from factory and comes with standard springs

HPRV – PED High Pressure Proportional Relief Valve

  • Captured moulded seat design is blow-out and chip resistant
  • Color coded springs and labels indicate spring cracking range
  • Unique Tru-Loc facility prevents accidental adjustment
  • Low friction stem seal design prevents friction which increases accuracy of cracking pressure and reseat pressure
  • Balanced poppet design ensures consistent cracking pressure regardless of system back pressure
  • Multiple end connections available

HPRV – PED Low Pressure Proportional Relief Valve

  • Pressure settings are externally adjustable. Six different spring ranges provide greater system sensitivity and enhanced performance
  • Back pressure has minimum effect on cracking pressure
  • Color coded springs and labels indicate spring cracking range
  • Orifice sizes: 5.2mm (0.203")
  • Lock wire feature secures a given pressure setting
  • Multiple end connections available
  • ENZED Connect App

    Put the ENZED Network
    at your fingertips
    Get the app!
  • Compact Spiral Hose

    Unprecedented 5000- and 6000-psi hose performance in a compact design.Read more
  • Nationwide Network.

    Nation wide hose and fitting supply, maintenance and service for your industry.Find your ENZED