SYMBOL
DESCRIPTION
A solenoid-operated, 2-way, normally closed, poppet-type, screw-in hydraulic cartridge valve, designed to function as a load holding or blocking valve in applications requiring low internal leakage.
OPERATION
When de-energized, the E-SV16-20 valve acts as a check valve, allowing flow to pass from port 1 to port 2, while blocking flow in the reverse direction. When energized, the poppet lifts to open the port 2 to port 1 flow path. In this mode, flow from port 1 to port 2 is severely restricted.
Operation of Manual Override Option: To override, push button in, twist counterclockwise 180° and release. In this position, the valve will remain open. To return to normal operation, push button in, twist clockwise 180° and release. Override will be detented in this position.
FEATURES:
* Continous-duty rated coil.
* Hardened seat for long life and low leakage.
* Optional coil voltages and terminations.
* 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:
Max. Operating Pressure: 207 bar (3000 psi);
Proof Pressure: 390 bar (5700 psi);
Flow: 151.4 lpm (40 gpm);
Internal Leakage: (0.15 cc/min.) 3 drops/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: VC16-2;
PERFORMANCE:
DIMENSIONS: 
ORDER CODE:
AAK Hydraulic Valve is a top manufacturer for Hydraulic 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.
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