Cartridge Valves
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  • Product Description
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  • Technical Reference
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Note: Data may vary by configuration. See CONFIGURATION section.

Cavity 33A-4
Rated Inlet Flow 30 gpm 120 L/min
Maximum Operating Pressure 5000 psi 350 bar
Valve Hex Size 1-1/4 in. 31.7 mm
Valve Installation Torque 148 - 158 lbf-ft 200 - 215 Nm
Weight 1.46 lbs 0.66 kg
This is a spool-type flow divider/combiner valve, it can be used as a pressure-compensated device to split flow in one direction and combine flow in the opposite direction. The valve will divide inlet flow from port 3 to port 2 and port 4. Regardless of system operating pressure conditions, it will combine reduced inlet flow from both port 2 and port 4 to port 3. It will keep a flow to both combining ports when ports 2 or 4 is “free-wheeling”. This function keeps parallel hydraulic-motor drive circuits from stalling in the combining mode.

  • 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.