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     Welcome to Hydro Design Service Inc.            and Hydraulic Super Shop    Ph: 615-758-9096     Fax: 615-758-9211          

Lever operated spool valves

Model RD2500 Mono-Block Valve - 20 GPM        http://www.princehyd.com/Portals/0/valves/ValvesLsRD25.pdf
  • STANDARD FEATURES
  • Economical monoblock construction of high tensile strength gray cast iron.
  • Load check
  • Hard Chrome Plated Spool
  • Adjustable ball spring relief (1000 PSI to 3000 PSI)
  • Open center to closed center conversion available on some models
  • SPECIFICATIONS
  • Maximum Operating Pressure ........ 3000 psi
  • Maximum Tank Pressure................... 150 psi
  • Nominal Flow Rating ...........................20 GPM
  • Relief valve setting-1500 PSI
  • Maximum Operating Temp...........................180°F
  • Weight .................................... Approx 9.5 Ibs
20 gpm directional valve

Model RD2500 Mono-Block Valve - 20 GPM

RD2500
Spool and porting
Model RD5100 Mono-Block Valve-1 spool - 30 GPM

http://www.princehyd.com/Products/Hydraulic-Valves/Mono-Block/30-Gallon-Single-Spool

  • STANDARD FEATURES
  • Economical monoblock construction of high tensile strength gray cast iron.
  • Load check on each spool
  • Hard Chrome Plated Spools
  • Optional 4 Position Float on 1st spool, Differential poppet style relief, adjustable from 1500 to 3000 psi (also available in low pressure version adjustable from 500 to 1500 psi)
  • Power beyond and closed center capability, Reversible Handle, Solenoid Actuated Option Available
  • Cable Control available
  • SPECIFICATIONS
  • Maximum Operating Pressure ........ 3000 psi
  • Maximum Tank Pressure................... 500 psi
  • Nominal Flow Rating ...........................30 GPM
  • Maximum Operating Temp...........................180°F  
  • Weight .................................... Approx 14 Ibs
RD5100 valve
( Sales tax and shipping costs not included )

RD5100 30 gpm 1 spool directional valve

RD51X-XAXA4B1
X=port size,X=spool type, X=low or high press.relief

Model RD5200 Mono-Block Valve-2-spool - 25 GPM

http://www.princehyd.com/Products/Hydraulic-Valves/Mono-Block/25-Gallon-Two-Spool

  •  
  • Weight .................................... Approx 23 Ibs 
  •  
 
RD5200 25 GPM 2 spool directional valve
( Sales tax and shipping costs not included )

Model RD5200 Mono-Block Valve - 25 GPM

RD52XXAXA4B1
X=port size,X=spool type, X=low or high press.relief

Model RD5300 Mono-Block Valve -3 spool- 25 GPM

http://www.princehyd.com/Products/Hydraulic-Valves/Mono-Block/25-Gallon-Three-Spool

 

 

  • Weight .................................... Approx 34 Ibs
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