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DESCRIPTION
A solenoid-operated, 4-way, 3-position, direct acting, spool type, closed center, screw-in hydraulic cartridge valve.
OPERATION
When de-energized, the E-SV08-47C blocks flow to all ports. When coil 1 is energized, flow is allowed from 3 to 4, and from 2 to 1. When coil 2 is energized, flow is allowed from 3 to 2, and from 4 to 1. In circuits where work port flows are unequal due to cylinder ratios, the higher return flow should be directed to port 2.
FEATURES:
* Continous-duty rated coil.
* Hardened seat for long life and low leakage.
* Optional coil voltages and terminations.
* All ports may be fully pressurized.
* Efficient wet-armature construction.
* Cartridges are voltage interchangable.
* Unitized, molded coil design.
* Manual override option.
* Optional waterproof E-Coils rated up to IP69K.
* Industry common cavity.
* Compact size.
SPECIFICATIONS:
Operating Pressure: 207 bar (3000 psi)
Flow: 11.4 lpm (3 gpm)
Internal Leakage: 164ml/min. (10 in³/min.) max. at 207 bar (3000 psi)
Temperature: - 40°C ~ +120 °C (with Standard Buna N seals)
Coil Duty Rating: Continuous from 85% to 115% of nominal voltage;
Minimum Pull-in Voltage: 85% of nominal at 207 bar (3000 psi);
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus);
Cavity: VC08-4
PERFORMANCE:
DIMENSIONS
ORDER CODE:
AAK Hydraulic Valve is a top manufacturer for Solenoid Cartridge Valves in Ningbo China since 2009.
We guarantee quality for 3 years for non-standard customized valves: No leakage, No Noise, No Vibration.
Contact us to customize your valves and promote your business with our premium quality!
