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

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

Cavity 163A-3
Rated Flow 1.24 gpm 4.7 l/min
Maximum Operating Pressure 5000 psi 350 bar
Maximum Leakage Approximately 0.3 cc/min at 1000 psi 0.3 cc/min at 70 bar
Valve Hex Size 3/4 in. 19.05 mm
Valve Installation Torque 20 - 24 lbf-ft 27 - 33 Nm
Weight 0.2 lbs 0.09 kg
This is a single-ball shuttle valve with a signal at port 2. It senses the higher input pressure at port 1 or port 3 to route the flow to port 2.

  • If there is application for high impaction, please contact Winner.
  • Working parts are manufactured with high precision 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.