E-PD12-41 Piloted directional valve
SYMBOL
DESCRIPTION
The E-PD12-41 is a screw-in, cartridge style, pilot operated, spool-type hydraulic directional valve.
OPERATION
In neutral position the valve allows flow from port 3 to 4 bidirectionally, while port 2 is blocked. On remote pilot signal at port 1 the valve shifts to open from 3 to 2, while blocking flow to port 4. Since port 4 is common to the spring chamber, pressure on port 4 will directly (1:1) affect the pilot pressure required and must be added to the bias spring value.
FEATURES:
* Hardened spool and cage for long life.
* Cost-effective cavity.
SPECIFICATIONS:
Working Pressure: 240 bar (3500 psi)
Flow Rating: 115 L/min
Max. Internal Leakage: 245 ml/min (15 in³/min ) at 207 bar (3000 psi)
0 lpm (0 gpm) From port 1 to 2 with sealed spool
Temperature: - 30 ℃~ + 120
Fluids: Mineral based or synthetic hydraulic fluid with lubricating properties with viscosity of 7.4 to 420 cSt
Cavity: 12-4
PERFORMANCE:
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.
Contact us to customize your valves and promote your business with our premium quality!
