In-Line Mounted Differential Poppet Relief Valve – WJL Series | Product Series

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In-Line Mounted Differential Poppet Relief Valve – WJL Series

In-Line Mounted Differential Poppet Relief Valve – WJL Series

Parker’s WJL In-line Relief Valve rated at 25 GPM is designed for limiting the maximum pressure which can be applied to the portion of the hydraulic circuit where it is installed.

Technical Specifications

  • For Fluid Type: Hydraulic Oil
  • Connection Size: #10, #12, 1/2", 3/4"
  • Maximum Operating Temperature: +200 °F
  • Maximum Flow Rate: 25 gal/min
  • Minimum Operating Temperature: -40 °F
  • Actuation Type: Hydraulic Pressure
  • Connection Type: SAE< NPT
  • Pressure Control Range: 500 to 1250 psi, 1250 to 2000 psi, 2000 to 2500 psi, 2000 to 3000 psi
  • Seal Material: Nitrile
  • Product Style: In-Line Mounted Differential
  • Maximum Operating Pressure: 3000, 2000 psi
  • Body Material: Cast Iron (GSJ)
  • Mounting Type: In-Line
  • Weight: 3 lb
Safety Warning

Full Product Description

Parker’s WJL is a compact, low profile relief design that is either shim or screw adjustable from 500 to 2000 PSI. Typical applications include main system pressure limiting as well as actuator protection.

Markets:
• Aerial
• Agricultural Machinery
• Construction Equipment
• Defense
• Forestry Equipment
• Marine
• Material Handling Equipment
• Mining
• Misc Transportation
• Oil & Gas
• Other Mobile
• Other Natural Resources
• Rail
• Refuse
• Turf Equipment
• Vocational and Municipal Equipment

Features/Benefits:
• High-tensile cast iron body
• Compact, low profile design
• Hardened and ground poppet
• Standard porting options are 1/2” NPT and 3/4” NPT as well as SAE-10 and SAE-12
• The WJL is rated at 3000 PSI with SAE ports with a maximum recommend pump or actuator flow of 25 GPM

Applications:
• Suitable for various mobile applications

Related Documents

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Products Pressure Relief Setting (psi) Port Size Adjustment Type
WJL-10-1250 500-1250 SAE-10 Shim Adjustable
WJL-10-2000 1250-2000 SAE-10 Shim Adjustable
WJL-10-2500 2000-2500 SAE-10 Shim Adjustable
WJL-10-3000 2000-3000 SAE-10 Shim Adjustable
WJL-10-A-1250 500-1250 SAE-10 Screw Adjustable
WJL-10-A-2000 1250-2000 SAE-10 Screw Adjustable
WJL-10-A-2500 2000-2500 SAE-10 Screw Adjustable
WJL-10-A-3000 2000-3000 SAE-10 Screw Adjustable
WJL-12-1250 500-1250 SAE-12 Shim Adjustable
WJL-12-2000 1250-2000 SAE-12 Shim Adjustable
WJL-12-2500 2000-2500 SAE-12 Shim Adjustable
WJL-12-3000 2000-3000 SAE-12 Shim Adjustable
WJL-12-A-1250 500-1250 SAE-12 Screw Adjustable
WJL-12-A-2000 1250-2000 SAE-12 Screw Adjustable
WJL-12-A-2500 2000-2500 SAE-12 Screw Adjustable
WJL-12-A-3000 2000-3000 SAE-12 Screw Adjustable
WJL-50-1250 500-1250 1/2" NPT Shim Adjustable
WJL-50-2000 1250-2000 1/2" NPT Shim Adjustable
WJL-50-2500 2000-2500 1/2" NPT Shim Adjustable
WJL-50-3000 2000-3000 1/2" NPT Shim Adjustable
WJL-50-A-1250 500-1250 1/2" NPT Screw Adjustable
WJL-50-A-2000 1250-2000 1/2" NPT Screw Adjustable
WJL-50-A-2500 2000-2500 1/2" NPT Screw Adjustable
WJL-50-A-3000 2000-3000 1/2" NPT Screw Adjustable
WJL-75-1250 500-1250 3/4" NPT Shim Adjustable
WJL-75-2000 1250-2000 3/4" NPT Shim Adjustable
WJL-75-2500 2000-2500 3/4" NPT Shim Adjustable
WJL-75-3000 2000-3000 3/4" NPT Shim Adjustable
WJL-75-A-1250 500-1250 3/4" NPT Screw Adjustable
WJL-75-A-2000 1250-2000 3/4" NPT Screw Adjustable
WJL-75-A-2500 2000-2500 3/4" NPT Screw Adjustable
WJL-75-A-3000 2000-3000 3/4" NPT Screw Adjustable

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