More from PRC Industrial Supply

PRC Industrial Supply offers a full range of services including:

  • In-house repairs of pumps, motors, valves and cylinders
  • Hose burst testing to 30,000 PSI
  • Custom power unit design and fabrication
  • Field-trouble shooting and hydraulic system design including incorporation of wireless radio remote controls into existing system

We also provide custom fabrication of hydraulic steel tubing, hydraulic hose and industrial hose assemblies using a wide variety of hose types and fittings configurations.

Learn more at

Download our equipment and capabilities brochure

Download our line card

Download our terms & conditions of sale

Differential Poppet Style Relief Valve

Part Number Valve Type Relief Setting Port Size
DRV-1HH Adjustable 1500-3000 PSI 2000 PSI @10 GPM #12 SAE
DRV-2HH Adjustable 1500-3000 PSI 2000 PSI @10 GPM 3/4" NPTF
DRV-4HH Adjustable 1500-3000 PSI 2000 PSI @10 GPM 1/2" NPTF
DRV-2LL Adjustable 500-1500 PSI 1000 PSI @10 GPM 3/4" NPTF

The PRINCE valve model DRV is a differential poppet type double relief. This valve uses the same relief cartridge as the model RV. The double relief is used in systems that require cross over relief protection such a reversible hydraulic motor, or systems that require a cushion valve such as double acting cylinders.

Valve Specifications

  • Capacity: 30 gpm max inlet flow Weight: 5.5 lbs.
  • Pressure: 3000 psi max

See PDF for complete specifications

  • 4 Item(s)
  • Page 1 of 1
  • |
  • 1
  • 4 Item(s)
  • Page 1 of 1
  • |
  • 1