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 19A-3 (19AB-3)
Maximum Inlet Flow 126.8 gpm 480 L/min
Priority Flow Range 0.26 - 52.83 gpm 1 - 200 L/min
Maximum Operating Pressure 5000 psi 350 bar
Valve Hex Size 1-5/8 in. 41.2 mm
Valve Installation Torque 343 - 369 lbf-ft 465 - 500 Nm
Adjustment Screw Internal Hex Size 5/32 in. 4 mm
Locknut Hex Size 9/16 in. 14.27 mm
Locknut Torque 6 - 7 lbf-ft 9 - 10 Nm
Weight 2.49 lbs (Z=L) 1.13 kg (Z=L)
This is a direct-operated, spool type, fixed orifice, bypass/ restrictive, pressure compensated priority flow control valve. Regardless of system pressure or load, the valve maintains a constant flow from port 1 to port 3. Input flow supplied to port 1 in excess of the priority output at port 3 is by-passed to port 2. Flow from port 3 to port 1 is limited by the diameter of the control orifice and is not pressure compensated.

  • Pressure at the bypass port (port 2) may exceed the pressure at the priority port (port 3).
  • Both the priority and bypass flows are usable up to the system's operating pressure.
  • Bypass flow is not available until the priority flow requirements are met.
  • If a momentary impact pressure is required for the application, please contact the Winner sales department.
  • Blocking priority flow will also block bypass flow.
  • Flow setting (configuration Y) must be specified when ordering
  • Factory-set flow ratings are within ±10% of the requested setting.
  • If specific flow accuracy is needed, please contact Winner’s sales department.
  • 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.