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

Cavity 5A-2
Rated Flow 21.13 gpm 80 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
Coil EC-23C
Linearity (with dither) < 2%
Repeatibility (with dither) < 2%
Hysteresis (with dither) < 4%
Hysteresis with DC Input < 8%
Deadband, nominal (as a percentage of input) 25%
Weight 1.57 lbs (with coil), 0.79 lbs (without coil) 0.71 kg (with coil), 0.36 kg (without coil)
This is a direct-operated, spool-type, normally closed electro-proportional flow control valve. When de-energized, the valve is closed with a spring-bias spool. When energized, the current proportionally opens the spool to control the metered flow from port 1 to port 2. When the pressure drop is higher, this valve performs self-compensation from port 1 to port 2. Direction in port 2 to port 1 is not pressure-compensated.
If you need precise flow proportional control (port 1 to port 2 or port 2 to port1), we recommend using with Winner's full series of compensators.

  • If port 1 has sudden high flow, for example: When parallel using many valves and high flow of pump, please select PFC17E2G0680-Z-9. Please feel free to contact Winner’s sales department.
  • Coils must be ordered separately. Use 12V DC or 24V DC (Series EC-23C) coils only.
  • Continuous-duty rated coil.
  • Efficient wet-armature construction.
  • 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.