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.

Maximum Operating Pressure 5000 psi 350 bar
Filtration 25 μm nominal or better
Mounting Position Unrestricted
This is a pneumatic operated, poppet type, normally open valve. It is suitable for use on trucks, machinery operating under extreme weather conditions, or in locations where electrical power is not available. This valve has a modular construction design, allowing for component commonality to create a cost-effective range and requiring low operating pressure regardless of circuit pressures and flows.

  • Please pay attention to the flow direction and arrow direction of the check valve on symbol. For example, when Y=02, only allow the flow from port 2 to port 1 when not giving pneumatic pressure.
  • The corrosion-free pilot piston assembly allows the valve to be operated by air or any hydraulic fluid type.
  • The pilot piston is isolated from hydraulic fluid by high-pressure seals.
  • 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. 


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.