E-DRBC 3-way, direct-acting, directional valve with internal drain to port 3 (1 blocked, 2 to 3 open)
SYMBOL
OPERATION
Direct-acting, 3-way directional cartridges (1 blocked, 2 to 3 open) are switching devices typically used in moderate flow circuits. They can be used by themselves or to actuate larger pilot-operated directional cartridges or logic cartridges. The valve shifts when the pressure differential between port 1 and port 3 exceeds the setting.
FEATURES:
l Pressure at port 3 is directly additive to the setting of the valve. Because of this, port 3 may not be useable as a work port in your circuit. If this is a consideration, the 4 port version of this valve may be a solution.
l Because of their direct-acting design, these cartridges feature low internal leakage and low pilot flow consumption.
SPECIFICATIONS:
Working Pressure: 350 bar (5000 psi)
Flow Rating: 28 L/min (7 gpm)
Maximum Internal Leakage: 2 in³/min. at 110 SUS (24 cSt)
Temperature Range: - 30 °C to +120 °C (- 22 °C F to + 250 °C F)
Fluids: Mineral based fluids with viscosities of 7.4 to 420 cSt (50 to 2000 ssu)
Cavity: T-11A
PERFORMANCE:
DIMENSIONS:
ORDER CODE:
AAK Hydraulic Valve is a top manufacturer for Hydraulic Cartridge Directional Control Valves in Ningbo China since 2009.
We guarantee quality for 3 years for non-standard customized valves: No leakage, No Noise, No Vibration.
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