Cartridge Valves
  • Technical Data
  • Product Description
  • Performance Curve
  • Technical Reference
  • Files

Note: Data may vary by configuration. See CONFIGURATION section.

Cavity 08W-2
Rated Flow 5.81 gpm 22 L/min
Maximum Operating Pressure 3600 psi 250 bar
Maximum Leakage Approximately 0.15 cc/min (5 drop/min) at 3600 psi 0.15 cc/min (5 drop/min) at 250 bar
Valve Hex Size 7/8 in. 22.22 mm
Valve Installation Torque 18 - 26 lbf-ft 25 - 35 Nm
Coil EC-04W
Continuous Duty Coils 12V/ 24V
Weight 0.82 lbs (with coil), 0.33 lbs (without coil) 0.37 kg (with coil), 0.15 kg (without coil)
This is a pilot-operated, spool type, normally closed electro-proportional throttle valve. It designed for applications requiring essentially zero leakage blocking and load-holding. This valve is similar to check valve when de-energized. Allow free flow from port 1 to port 2 and block flow from port 2 to port 1. In energized condition, this valve is allowed flow from port 2 to port 1, but it is difficult to pass that flow from port 1 to port 2.

  • The maximum internal leakage is approximately 0.15 cc/min (5 drops/min) at 250 bar (3600 psi).
  • If there are requirements other than thread of Y=L or Y=H, please contact the Winner sales department.
  • Coils must be ordered separately.
  • Continuous-duty rated coil.
  • Efficient wet-armature construction.
  • Working parts are heat-treated and high-precision ground to increase hardness for long life and essentially zero leakage.
  • A variety of seal kit materials for different applications, see seals information under Technical Reference.
  • Winner's cartridges pressure rating tested to the standard of the NFPA specification T2.6.1 and the fatigue rating's assurance and verification level is “90/90”. 
  • WINNERcoat® Zinc-Nickel Plating is salt spray tested in accordance with DIN EN ISO 9227 for up to 1000 hours.
  • Winner guarantees that all products performance a 100% functional test before shipment.
flow vs. command current curve for PEP08W2A pilot-operated, spool-type, normally closed electro-proportional throttle valve, highlighting recommended control range                      typical pressure drop curve for PEP08W2A pilot-operated, spool-type, normally closed electro-proportional throttle valve, showing pressure and flow characteristics