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DESCRIPTION:
A solenoid-operated, 2-way, normally closed, poppet-type, screw-in hydraulic cartridge valve designed for low leakage in load-holding applications.
OPERATION:
When de-energized, the E-WSM06020ZR-01 solenoid coil is not energized, the valve is closed from port 2 to port 1. In the reverse direction, there is free flow through the valve. The valvee piston opens at a differential pressure of approx. 1.5 bar (check function).
When energized, the valve allows flow in both directions.
Please mind: In pilot operated solenoid valves, shift performance and response times depend i.a. very much on pressure drop and volume flow during actuation.
FEATURES:
* Coil seals protect the solenoid system
* Compact design enables space-saving installation in connection housings and control blocks
* Exposed surfaces zinc-nickel plated for increased corrosion protection
SPECIFICATIONS:
Operating Pressure: 350 bar (5000 psi)
Nominal Flow: 40L/min (10 gpm) max.
Internal Leakage: Leakage-free max. 0.25 cm³/min (5 drops/min.) at 350 bar (5000 psi)
Temperature: - 40°C ~ +100 °C (with Standard Buna N seals);
Coil Duty Rating: Continuous up to max. 115% of the nominal voltage at 60℃ ambient temperature.
Response time: energized: approx. 35 ms; de-energized: approx. 50 ms substantially extended response times possible at other operating conditions;
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus);
Cavity: 06020
PERFORMANCE:
DIMENSIONS:
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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!
