カートリッジ弁
  • 技術データ
  • 製品説明
  • 性能曲線
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Note: Data may vary by configuration. See CONFIGURATION section.

Cavity 31A-4
Rated Flow 15.85 gpm 60 L/min
Maximum Operating Pressure 5000 psi 350 bar
Maximum Leakage Approximately 15 cc/min at 1000 psi 15 cc/min at 70 bar
Valve Hex Size 7/8 in. 22.22 mm
Valve Installation Torque 30 - 37 lbf-ft 40 - 50 Nm
Weight 0.4 lbs 0.18 kg
This is a spool-type, 2-pisition, spring-offset shuttle valve. In the offset position, flow is allowed from port 3 (common port) to port 4, while port 2 is blocked. When the pressure at port 2 exceeds that at spring chamber, the spool shifts to allow flow from port 2 to port 3, while port 4 is blocked. This is a 4-port valve, but port 1 is not used. 

  • 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.