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

Cavity 13A-2
Rated Flow 15.85 gpm 60 L/min
Maximum Operating Pressure 5000 psi 350 bar
Valve Hex Size 7/8 in. 22.22 mm
Valve Installation Torque 30 - 37 lbf-ft 40 - 50 Nm
Weight 0.24 lbs 0.11 kg
Nose-to-side check valves with a bypass orifice provide free flow from port 1 to port 2. A customer-defined orifice is integrated to control the flow from port 2 to port 1.

  • Note: Although 2-port check valves can share the same cavity when they have the same frame size, please pay attention to the mounting direction when installing the valve, otherwise the flow may go in the wrong direction.
  • Port 1 and Port 2 are capable of withstanding 350 bar (5000 psi).
  • These valves are categorized as flow controls and can often be identified as reverse flow check valves with fixed orifice, non-pressure-compensated flow control due to their opposite flow direction (allowing free flow from 2 to 1).
  • This valve can instead of any Winner 2-port flow control valve in physical when the cavity, flow path is the same. Nevertheless, the cartridge extension dimensions from the mounting surface could differ.
  • As needle valves lack pressure compensation features, the fixed orifice size governs the flow through the valve in correlation with the square root of the pressure difference between ports 1 and 2.
  • This valve can be easily adjusted under high pressure thanks to its balanced adjustment structure.
  • External components are WINNERcoat® Zinc-Nickel Plating for 1000 hours salt spray test according to DIN EN ISO 9227. Also, some ordering code with letter "P" at the end is stainless steel external components. The ordering code with letter "S" at the end is all components of cartridge valve are made of stainless steel for special requirements such as deep sea, marine or water based hydraulic.
  • Rated flow is for reference only, actual flow rate depends on pressure drop.
  • Internal components are made of highquality materials, processed heat treatment and precision grinding to achieve excellent wear resistance and protection against contamination for long-lasting durability.
  • Industry common cavity.
  • Winner guarantees that all products performance a 100% functional test before shipment.