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Products >> Hydraulic Valve >> Parker Hydraulic Valve

  • Parker Pressure Reducing Valve
Parker Pressure Reducing Valve

Parker Pressure Reducing Valve

  • Product No.：R4R03-53511B510B
  • Brand：Parker
  • Place of Origin：United States
  • Online Inquiry
Product Description：
Parker's Subplate mounted pressure reducing valves series R4R are used to control the pressure in the secondary part of the hydraulic system. Independent of the primary pres-sure the secondary pressure is reduced to the pressure setting. In order to avoid undesired motion the valves are normally closed.
Operation Type:                                         Pilot
Function:                                                   3-way
Maximum Operating Pressure:                 350 bar
Maximum Operating Temperature:            60℃
Minimum Operating Temperature:             -20℃   
Product   Series:                                        Proportional DC valve 
Mounting Type:                                         Subplate mounting
Seal Material:                                            NBR, FPM
Body Material:                                           Cast iron
Product Features:
  • Pilot operated with manual adjustment
  • Subplate mounting acc. to ISO 5781
  • Normally closed to avoid unintended motion 
  • 3 pressure stages
  • 3 adjustment modes:
 - hand knob
- acorn nut with lead seal
 - cylinder lock
 Product Code:
Application:
  • Instrumentation
  • Beverage sales and vending machines
  • Analyzers and diagnostic equipment
  • Oil burning stove
  • Medical and dental equipment
  • Humidification and spray equipment
  • Portable welding equipment
  • Mobile fuel shutdown
  • Spraying equipment
  • Air horn
  • Lubrication equipment
  • Irrigation equipment
R4R03-00511B1 
R4R03-00511B5 
R4R03-0G312B5
R4R03-0G332P2G0QB110 
R4R03-51112B110 
R4R03-53111B1135 
R4R03-53111P1G0QB110 
R4R03-53111P1GOQB1
R4R03-53112B110
R4R03-53531B110 
R4R03-54512B1 
R4R03-561-12-P2G0R-B1
R4R03-56112P2G0RB1 
R4R03-56132B1
R4R03-56142B110
R4R03-56332B1
R4R03-56342B1 
R4R03-56512B510 
R4R03-56532P2G0RB1 
R4R03-57111B1 
R4R03-57112B1 
R4R03-57131B510 
R4R03-57312P2G0RB1
R4R03-57332P2G0RB1 
R4R03-57511B110
R4R03-57511P2G0QB1
R4R03-57512B110 
R4R03-57541B110 
R4R03-5911111G0QB1 
R4R03-59111P1G0QB1 
R4R03-59111P2G0RB5 
R4R03-59131B510 
R4R03-59131P2G0RB1045 
R4R03-59311P2G0RB1
R4R03-59311P2G0RB510
R4R03-59311P2G0SB1
R4R03-59331P2G0RB110
R4R03-59332P2G0QB110
R4R03-59332P2G0RB1
R4R03-59341B1 
R4R03-593P1PM4MAB1
R4R03-59511P2G0QB510
R4R03-59511P2G0RB5 
R4R03-59512P1G0QB5 
R4R03-59512P2G0QB110 
R4R03-59531B5 
R4R03-59532B1 
R4R03-59532B110
R4R03-595P1PM10VB130 
 


 

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