カートリッジ弁
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Note: Data may vary by configuration. See CONFIGURATION section.

Cavity 2A-3
Rated Flow 31.7 gpm 120 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 0.51 lbs 0.23 kg
This is a spool-type, normally open, modulating logic element valve.

Model X=30 and 3J is designed without an internal orifice, it can be used as a bypass compensator or switching element. When pressure at port 1 exceeds spring bias, the spool shifts to allow flow from port 2 to port 1. Pilot pressure at port 3 adds directly to the valve setting at a 1:1 ratio.

Model X=31 and 35 is designed with an internal orifice between port 1 and port 3. When pressure at port 1 exceeds spring bias, the spool shifts to allow flow from port 2 to port 1. The differential pressure between port 1 and port 3 adds directly to the valve setting. The flow from port 3 to port 1 is restricted by the internal orifice. This valve can serve as a main-stage relief element, allowing remote control when paired with a pilot relief valve or pilot solenoid valve.

  • When the pressure drop of LP-2A-30 is 14 bar, the orifice is not able to satisfy customer's demand for higher flow. We recommend selecting PD-2A-3J, which has a larger orifice and can be adjusted to a higher pressure drop to allow greater flow.
  • 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.