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 2A-3
Rated Flow 52.83 gpm 200 L/min
Maximum Operating Pressure 5000 psi 350 bar
Valve Hex Size 1-1/8 in. 28.57 mm
Valve Installation Torque 44 - 52 lbf-ft 60 - 70 Nm
Weight 0.91 lbs 0.41 kg
Area Ratio A3:A1 1.8 : 1
Area Ratio A3:A2 2.25 : 1
This is an unbalanced poppet logic element valve with a position switch, spring-biased to remain 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. The valve features a position switch to confirm closure, enhancing safety and preventing issues from incomplete closure. It monitors valve status in real-time, signaling when closed for quick operational insights. 

  • Area ratio of A3 to A1 is 1.8:1.
  • Area ratio of A3 to A1 is 2.25:1.
  • All ports can withstand up to 350 bar (5000 psi).
  • With reverse polarity protection and short circuit protection.
  • The closure of this valve is confirmed by the signal from the position switch.
  • The maximum leakage is approximately 0.07 cc/min at 70 bar and 30 cc/min at 70 bar during the transition.
  • 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.