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

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

Cavity 10W-4
Rated Flow 10.04 gpm 38 L/min
Maximum Operating Pressure 3400 psi 240 bar
Valve Hex Size 1 in. 25.4 mm
Valve Installation Torque 26 - 33 lbf-ft 35 - 45 Nm
Maximum Leakage Approximately (Port 2/ 3 / 4) 50 cc/min. at 3400 psi 50 cc/min. at 240 bar
Weight 0.35 lbs 0.16 kg
This is a direct-acting, spool-type, 3-way 2-position, internal vented directional valve. It allows flow between port 3 and port 2 with a spring-biased spool. The spool will pilot-to-shift when sufficient pilot pressure is applied at port 1 to overcome the spring bias, allowing flow between port 4 and port 3, while port 2 remains blocked. The spring chamber is vented to the atmosphere. 

  • The back pressure at port 4 will increase the pilot pressure at port 1 in a 1:1 ratio, plus the pressure from the bias spring.
  • Spool valves will have normal leakage due to spool clearance.
  • Working parts are heat-treated and high-precision ground to increase hardness for long life.
  • 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.