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 62A-2
Rated Flow 10.04 - 31.7 gpm 38 - 120 L/min
Maximum Pressure 5000 psi 350 bar
Minimum Pilot Pressure Required to Shift Valve 150 psi 10.5 bar
Maximum Leakage Approximately 30 cc/min at 1000 psi 30 cc/min at 70 bar
Valve Hex Size 1-1/8 in. 28.57 mm
Valve Installation Torque 44 - 52 lbf-ft 60 - 70 Nm
Weight 0.84 lbs 0.38 kg
This is a pilot-operated, spool-type, 4-way 2-position directional valve. It allows flow from P to A and from B to T with a spring-biased spool. When the pilot pressure at port 5 rises and overcomes the spring bias against the spool, the valve shifts to allow flow between P and T and block A and B.

  • The minimum pilot pressure required to shift valve is 10.5 bar (150 psi).
  • Spool valves will have normal leakage due to spool clearance. 
  • All ports will accept 350 bar (5000 psi).
  • Backpressure at port 6 is directly against pilot pressure at port 5.
  • 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.