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Model

FTECXYN

Control
Spool Configuration
Seal Material
Material/Coating

4-way, 3-position, meter in proportional directional valve

Cavity: T-53A | Capacity:

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Model

FTECXYN

Control
Spool Configuration
Seal Material
Material/Coating

Technical specifications

This valve is a 4-way, 3-position proportional directional valve. Work ports 2 and 4 are drained to 5 in the center position and port 3 is closed. Pilot pressure at port 1 opposes the spring and creates a variable metering orifice between ports 3 and 4 that is proportional to the pressure at 1. Piloting 6 opens 3 to 2. The force balance of the flow forces, spring and pilot pressure results in a degree of partial self-compensation as the load pressure changes. Pressure at ports 1 and 6 directly oppose each other.

  • Pilot ports 1 and 6 will accept 5000 psi (350 bar), however, pressures over 500 psi (35 bar) do not increase flow since at this point the spool will be fully shifted.
  • These valves may be pressure compensated by an external, modulating, logic element. Use LR_C-XHN for a bypass circuit or LP_C-XHN for a restrictive circuit.
  • The valve provides a degree of self-compensation and may be used as a flow control. To increase the accuracy of flow control, an external, modulating, logic element can be used to maintain a constant flow over a wider range of flows and pressures. See performance curves for additional information.
  • Pressure at ports 1 and 6 directly oppose each other.
  • Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
  • Cavity
  • Series
  • Capacity
    12 gpm
  • Maximum Operating Pressure
    5000 psi
  • Pilot Pressure Required to Shift Valve
    50 - 120 psi
  • Pilot Pressure Required for Full Shift at Rated Flow
    290 - 340 psi
  • Maximum Valve Leakage at 110 SUS (24 cSt)
    8 in³/min.@1000 psi
  • Pilot Volume Displacement
    .11 in³
  • Hysteresis
    35 %
  • Valve Hex Size
    1 1/4 in.
  • Valve Installation Torque
    150 - 160 lbf ft
  • Model Weight
    3.10 lb
  • Seal kit - Cartridge
  • Seal kit - Cartridge

Model CAD Files

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Symbol CAD Files

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