Cartridge Spool Type Shuttle Valves with All Ports Open | #K04F3-0.0N OBSOLETE

Name: Cartridge Spool Type Shuttle Valves with All Ports Open
Brand: Parker
SKU: K04F3-0.0N

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Technical Specifications

Flow Rate: 26 GAL/MIN, 100 L/MIN
Switching Pressure: 0 PSI, 0 BAR
Seal Material: Nitrile
Division: Mobile Hydraulic Systems Division Europe
Flow Rate: 26 gal/min, 100 L/min
Switching Pressure: 0 psi
Seal Material: Nitrile
Maximum Flow Rate: 26 gal/min, 100 L/min
Standard Flow Rate Setting: 15 gal/min, 55 L/min
Operation Type: Spring Centered, All Parts Open
Maximum Inlet Pressure Rating: 6000 psi, 420 bar
Actuation Type: Pressure Sensing
Configuration: 3-way Spool Type
Maximum Operating Pressure: 6000 psi, 420 bar
Leak Rate: N/A
Cavity Size: C10-4
Function: Shuttle
For Fluid Type: Mineral-based or synthetic hydraulic fluids
Maximum Kinematic Viscosity: 45-2000 SSU (6 to 420 cSt)
Filter Efficiency Rating: ISO 4406 18/16/13, SAE Class 4
Valve Material: All parts steel. All operating parts hardened steel
Installation Torque: 37 lb-ft, 50 Nm
Operating Temperature: -30 to +250 °F, -34 to +121 °C
Maximum Operating Temperature: +250 °F, +121 °C
Minimum Operating Temperature: -30 °F, -34 °C
Weight: 0.37 lb, 0.17 kg
Body Material: N/A

Safety Warning

Item Information

In closed loop hydrostatic transmission systems, it is often necessary to bleed off some of the oil from the circuit and replace it with cool, clean oil from a charge replenishing pump. The hot oil is typically routed through a filter and cooler before returning to the reservoir. System designers use a hot oil shuttle valve to achieve this. Higher pressure fluid from the loop causes the shuttle valve to shift allowing oil from the low pressure side of the loop to be ported out the common port. These valves are usually used in conjunction with a relief valve. Parker’s K04F3 has an open center position with metering orifices to control flow. Capable of 15 gpm and up to 6000 psi, the K04F3 valve is available with 5 switching pressures.