E-PD10-34 HYDRAULIC PILOTED DIRECTIONAL VALVE (External Vent - Normally Closed)
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DESCRIPTION:
The E-PD10-34 is a screw-in, cartridge style, pilot operated, spool-type, normally closed, hydraulic directional valve.
OPERATION
In neutral position the valve blocks flow from port 2 to 3. The spring chamber is vented to atmosphere "v" which is internally o-ring sealed from the cartridge flow paths. On remote pilot signal at port 1, the valve's spool shifts to allow flow from port 2 to 3 bidirectionally. Because of the vented spring chamber, the cartridge may be fully pressurized at any port without affecting required pilot pressure.
SPECIFICATIONS:
Max.Setting: 241 bar (3500 psi)
Flow: see Performance Chart
Max.Internal Leakage: 82 ml/min (5 in³/min) at 240 bar
Pilot Pressure Required: To Full Spool Shift, 4.7 bar for 4.1 bar spring; 8.6 bar for 7.6 bar spring
Temperature: - 30°C to +100 °C (with Standard Buna N seals)
Filtration: 25μm or better
Cavity: 10-3
Installation Torque: 32 – 35 Nm
PERFORMANCE:
ORDER CODE:
AAK Hydraulic Valve is a top manufacturer for Hydraulic Cartridge Pilot-Operated Directional 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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