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 13A-2
Rated Flow 25.1 gpm 95 L/min
Maximum Operating Pressure 5000 psi 350 bar
Valve Hex Size 7/8” 22.22 mm
Valve Installation Torque 26 - 37 lbf-ft 40 - 50 Nm
Hysteresis with DC Input < 8%
Hysteresis with Dither < 4%
Linearity with Dither < 2%
Reseat exceeds 85% of cracking pressure
Dither Frequency 100 - 250 Hz (recommended range: 140 - 200 Hz)
Coil EC-16B
Weight 0.49 lbs (without coil) 0.22 kg (without coil)
This is a pilot-operated, spool-type, standard balanced proportional relief valve. The regulated pressure is proportional to the input electrical current. It blocks flow from port 1 to port 2 until sufficient pressure is applied to port 1 to open the pilot section by offsetting the electrically induced solenoid force. Pressure at port 2 is added to the cracking pressure. Applying current to the coil increases the induced spring force, thereby increasing the valve setting.

  • Reseat pressure exceeds 85% of cracking pressure.
  • Dither frequency should be adjustable between 100 – 250 Hz (recommended frequency: 140 – 200 Hz).
  • If pressure control beyond the range is required (configuration Y), please contact the Winner sales department.
  • Continuous-duty rated coil.
  • Efficient wet-armature construction.
  • Spool valves will have normal leakage due to spool clearance.
  • 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.