カートリッジ弁
  • 技術データ
  • 製品説明
  • 性能曲線
  • 技術リファレンス
  • ファイル

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

Cavity 9A-3
Rated Flow 0.26 gpm 1 L/min
Maximum Operating Pressure 5000 psi 350 bar
Maximum Leakage Approximately 0.7 cc/min. at 5000 psi 0.7 cc/min. at 350 bar
Valve Hex Size 7/8 in. 22.22 mm
Valve Installation Torque 20 - 24 lbf-ft 27 - 33 Nm
Weight 0.38 lbs 0.17 kg
This is a direct-acting, balanced spool, 3-way 2-position. It allows flow between ports 2 and 1until the knob is turned against the bias spring, allowing flow between ports 1 and 3. 

  • Configuration Z=R Type: Turn the knob clockwise to achieve the override function. The knob will automatically return to the starting position when released.
  • Configuration Z=RA Type: Turn the knob counterclockwise to the locked (fixed) position to achieve the override function. Turn the knob clockwise to release, and the knob will return to the starting position.
  • Configuration Z=RB Type: This configuration combines the operations of the R type and RA type to achieve the override function by turning the knob either clockwise or counterclockwise. Please refer to the R type and RA type instructions.
  • Note: These operations are for emergency use only and are not intended for load-holding applications.
  • 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.
方向制御弁の性能曲線- DT9A3A11 direct-acting, balanced spool, manually operated 3/2 directional valve with manual override knob, showing pressure drop and flow characteristics