Series 8010

Pressure Relief

The Model 8014, part of the new 8010 series, incorporates all the manufacturing knowledge and experience that has earned Barksdale a reputation for top quality and reliability in the market. This unit is a 3/4" NPT relief valve intended for use in hydraulic systems. All stainless steel internals and a corrosion-resistant powder-coated external housing makes this product perfect for heavy industrial environments in the most demanding applications.

Features:
  • High flow
  • Extended seat life
  • Factory pre-set or field adjustable
  • Optional tamper-proof cap
  • Optional stainless steel housing
  • Stainless steel internals
  • Metal-to-metal seal

 General Specifications:

Working Pressure: Hydraulic oil up to 5500 psi (380 bar)
Proof Pressure: 10,000 psi (690 bar)
Pressure Ranges: 500 - 1500 psi (35 - 105 bar) 1500 - 3500 psi (105 - 240 bar) 3500 - 5500 psi (240 - 380 bar)
Flow Rate: 15 GPM (NOMINAL)
Wetted Material:
Process Fitting:
Internals:
Spring:
Ball:
Housing:

Heat-treated 410 stainless steel
416 stainless steel
Powder-coated high strength steel
Tungsten Carbide
Powder-coated ductile iron
Weight: 2.5 lbs.
Pressure Connection: 3/4" NPTM x 3/4" NPTF
Temperature Range: -40° to +200°F (-40° to +93°C)
Pressure Settings: It is recommended that cracking pressure be set 10% above working pressure.
Pressure Setpoint Adjustment: Loosen hex nut with open-end wrench. Using allen key turn adjustment screw clockwise to increase, counterclock-wise to decrease set point.