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.

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Sectional Body Series "20" - 20 GPM - 3000 PSI - Load Checks: Standard Tandem Circuit Work Sections

Standard Tandem Work Sections
Part Number Spool Type Action Ports Port Reliefs
20T1BA1AA 4-Way Double Acting Spring Center Work Ports Blocked in Neutral Plugged
20T1BA1DD 4-Way Double Acting Spring Center Work Ports Blocked in Neutral 2200 PSI
20T1CA1AA 4-Way Free Flow Motor Spring Center Work Ports Open to Tank in Neutral Plugged


  • 1 - 10 Work Sections
  • Extra Fine Spool Metering
  • Power Beyond Capability
  • Reversible Handle
  • Load Checks on Each Work Port
  • Hard Chrome Plated Spools
  • A Float Section can be Installed in any Location in Valve Assembly
  • Interchangeable Mounting With Other Popular "20" gpm Stack Valves
  • Optional Work Section with Pilot Operated Checks


  • Parallel or Tandem Circuit Foot Mounting
  • Maximum Operating Pressure - 3500 psi
  • Inlet Cover - Approx 6 lbs
  • Maximum Tank Pressure - 500 psi
  • Outlet Cover - Approx 3.5 lbs
  • Work Section - Approx 9 lbs
  • Nominal Flow Rating - 20 gpm
  • Maximum Operating Temp - 180 degrees F
  • Please refer to pressure drop charts. Allowable pressure loss thru valve determines the maximum flow.

See PDF for complete specifications

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Product IDProduct Name Price  
Prince Hydraulics: Port Reliefs: 2200 Psi
Price: $179.00
Prince Hydraulics: Port Reliefs: Plugged
Price: $179.00
Prince Hydraulics: Port Reliefs: Plugged
Price: $187.25
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