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

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

Cavity 16W-4
Rated Inlet Flow 43.59 gpm 165 L/min
Accuracy Flow 10% from 40 - 100% of Max. Inlet Flow
Pressure Min.-Max. 150 - 5000 psi 10 - 350 bar
Valve Hex Size 1-1/2 in. 38 mm
Valve Installation Torque 44 - 52 lbf-ft 60 - 70 Nm
Mounting Position Unrestricted
Weight 0.84 lbs 0.38 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 are “freewheeling”. 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.
Pressure drop versus flow rate performance curve for the Port 3 inlet of the FD16W42 flow divider/combiner valve with anti-stall feature, illustrating how the pressure drop increases with the flow rate