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 13A-2
Rated Flow 10.57 gpm 40 L/min
Maximum Operating Pressure 5000 psi 350 bar
Maximum Leakage Approximately 10 drops/min at 5000 psi 10 drops/min at 350 bar
Valve Hex Size 7/8 in. 22.22 mm
Valve Installation Torque 30 - 37 lbf-ft 40 - 50 Nm
Weight 0.47 lbs 0.214 kg
This is a direct-acting, poppet type, 2-way 2-position, normally closed directional valve, intended for use as a bi-directional load holding device in hydraulic circuits requiring manual operation and low internal leakage.The valve blocks flow in both directions until the knob is turned against the bias spring, opening the flow path between port 2 and port 1 bi-directionally.

  • 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.
  • The suggested inlet port is Port 2.
  • Working parts are heat-treated and high-precision ground to increase hardness 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.
                           
The performance curve or data is only for reference, as customers' using condition, pressure, flow, hydraulic fluid viscosity, cleanliness, temperature and so on are different, the curve or data will be different.