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 20WA-3
Rated Flow 80.04 gpm 303 L/min
Maximum Operating Pressure 5000 psi 350 bar
Valve Hex Size 1-13/16 in. 46 mm
Valve Installation Torque 110 - 118 lbf-ft 150 - 160 Nm
Weight 1.52 lbs 0.69 kg
Area Ratio A3 to A1 2:1
Area Ratio A3 to A2 2:1
This is an unbalanced poppet logic element valve that is spring-biased closed. The opening and closing of the poppet are dependent on the force balances on the areas of the poppet at port 1, port 2 and port 3. The valve will open when pressure applied at either port 1 or port 2 overcomes the spring force, while pressure at port 3 tends to keep the valve closed. The valve remains closed only when the combined force (force generated at port 3 plus spring force) exceeds the forces at port 1 and port 2. 

  • All ports can withstand up to 350 bar (5000 psi).
  • 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.