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Load Control Valves BBV

DATA SHEETS
BBV-6-S 300-P-9050020
BBV-6-C 300-P-9050008

Description 

Load control valves of this type prevent a hydraulic actuator from running ahead of, or "over-running", the available oil supply. They simultaneously act as a control-, load-holding-, safety- and pipe-rupture valve.

Advantages

  •    -  load control valve with pre-opening
  •    -  load pressure acts in the closing direction; valve closes even with broken spring
  •    -  leak-free valve seats; hardened, ground and lapped
  •    -  pilot pressure is almost independent of load pressure (1:66)
  •    -  pilot pressure can be matched to the system
  •    -  body-mounted valves can have an integral two-stage secondary pressure relief valve


Technical Data

 pic  part number   nominal flow rate l/min  operating pressure, dynamic bar  operating pressure, static bar  nominal size
         
BPV 50 18.3 5600 250
         
 
 
 


 

Models 

  •    -  body-mounted valve with SAE 1/2" 6000 psi connection or G 3/8" port thread
  •    -  body-mounted valve with/without secondary pressure relief
  •    -  as type BBV 6 C-... cartridge valve (without secondary pressure relief valve)


Applications

  •    -  boom systems
  •    -  stabilizer cylinders
  •    -  winch drives
  •    -  presses

BBV 6 (with SV)

 

BBV 6 C, BBV 6 (without SV)

 
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