Series 20

Series 20 Stack Valve - 20 GPM

• STANDARD FEATURES
• 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
• Load Sense Work Sections Available See Details...
• Cable Control available
• Radio Remote Available for Solenoid Operated Work Sections
• See Catalog Pages pdf for complete details and options.

• SPECIFICATIONS
• Parallel or Tandem Circuit Pressure Rating
• Maximum Operating Pressure ...... 3500 psi
• Maximum Tank Pressure ................. 500 psi

















• Foot Mounting Weight
• Inlet Cover ........................... Approx 6 lbs
• Outlet Cover ..................... Approx 3.5 lbs
• Work Section ....................... Approx 9 lbs

















• Nominal Flow Rating ...................... 20 gpm
• Please Refer to Pressure Drop Charts.
• Allowable Pressure Loss thru Valve
• Determines the Maximum flow.

















• Filtration: For general purpose valves, fluid cleanliness
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  should meet the ISO 4406 19/17/14 level.
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  For extended life or for pilot operated valves,
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  the 18/16/13 fluid cleanliness level is recommended.