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Pressure Control Valves VCBW-02

Features

  • Atmospherically-vented counterbalance valves with pilot assist are meant to control an overrunning load.
  • A direct-acting, pilot-assisted relief valve controls flow from port 1 to port 2.
  • Port 3 as a pilot assist orifice lowers the effective setting of the relief valve at a rate determined by the pilot ratio.

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  • Specifications
  • How to Order
Model Number Maximum Pressure
(bar)
Pliot Ratlo Adjustment Pressure
(bar)
Check Cracking Pressure (bar) Maximum Flow
(lpm)
Weight
(kg)
VCBW-02 420 (6092 psi) 3:1 / 5:1 *~420 2.8 (40.61 psi) 60 (15.85 gpm) 0.21 (0.46 lbs)
Fluid Type ISO VG 32, 46, 68
Viscosity (cSt) 10~400 (59~1854 SSU)
Operating Temperature (°C) -30~100 (-22~212°F)
Contamination Level ISO4406. 20/18/15 NAS1638. 9