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

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

Cavity 2A-3
Rated Flow 31.7 gpm 120 L/min
Maximum Operating Pressure 5000 psi 350 bar
Valve Hex Size 1-1/8 in. 28.57 mm
Valve Installation Torque 44 - 52 lbf-ft 60 - 70 Nm
Adjustment Screw Internal Hex Size 5/32 in. 4 mm
Locknut Hex Size 1-1/8 in. 28.57 mm
Locknut Torque 9/16 in. 14.27 mm
Response Time-Typical 2 ms
Maximum Leakage Approximately 0.7 cc/min 0.7 cc/min
Weight 0.79 lbs (Z=L) 0.36 kg (Z=L)
This is an atmospherically referenced, direct-operated, poppet-type sequence valve with a reverse check valve function. When the pressure at port 1 exceeds the valve setting, the poppet opens and allows flow from port 1 to port 2. The check valve section allows reverse flow from port 2 to port 1. This valve is used to sense pressure at port 1 and then open to supply flow to a secondary circuit once a predetermined pressure is reached.

  • Approximately 1 drop (0.07 cc) of fluid will pass from the pilot area to the vented spring chamber every 4000 cycles.
  • 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.