Details:

Description

Load-control valves in this series prevent hydraulic actuators from running ahead of the available oil supply. In one valve, they combine the functions of load-holding, safety and pipe-rupture protection.

Advantages

Two-stage load-control valve and bypass check valve are functionally combined in one coaxial valve assemblyLeak-free load holdingThe load pressure has very little influence on the pilot pressure required ? area ratio 1:66Guaranteed closing force for the load-control assembly ? reliable shut-off even with a broken springThanks to the various pilot control styles, the valve can always be adapted to the system requirementsHardened, ground and lapped seat valve components ensure permanent leaktightness and long service lifeOptionally with pilot operated secondary pressure relief valve (only for housing design)

Technical Data

Type	Nominal flow rate l/min	Operating pressure, dynamic bar	Operating pressure, static bar	Nominal size
BBV	50	420	600	6

Models

BBV 6 (with SV)

BBV 6 C, BBV 6 (without SV)

Housing design available with / without pilot operated secondary pressure relief valve (SV)Housing design with SV: SAE 1/2" 6000 psi connection
Housing design without SV: G 3/8" connectionNo secondary pressure relief valve possible with cartridge designCartridge design: M42x1.5

Applications

Boom systemsStabilizer cylindersWinch drivesPresses