2-way, pilot shifted, dual path, proportional throttle with position switch

Capacity: 25 gpm95 L/min. | Cavity: T-53AD
FTEAZ : 2-way, pilot shifted, dual path, proportional throttle with position switch
Technical Features [ + ]

This valve is a 2-way, 2-position proportional throttle. Pilot pressure at port 1 creates a metering orifice between port 2 and 3 that is proportional to the pressure at 1. The metering passage is self-compensating.

This valve uses a dual-path design, Ports 2 and 3 incorporate a double-port area.

This valve incorporates a position switch to provide position confirmation.

  • This cartridge is supplied as a sealed, factory set unit and is not field serviceable. Any tampering will violate the product warranty.
  • Position switch is CE approved.
  • When torquing this cartridge into its cavity, a crow's foot wrench or similar will be required since the position switch precludes the use of a deep socket wrench.
  • 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.
  • Accurate pressure compensated control requires that a constant pressure differential be maintained across the valve.
  • An optional protective cover, with mounting hardware included, may be ordered separately. See kit number: 991-043.
  • Ports 1 and 4 should be limited to 500 psi (35 bar).
  • Pressure at port 4 directly opposes pressure at port 1.
  • 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.
Technical Data [ + ]
Note: Data may vary by configuration. See CONFIGURATION section.
Cavity T-53AD
Series 3
Capacity 25 gpm95 L/min.
Minimum Pilot Pressure Required to Shift Valve 80 psi5,5 bar
Pilot Pressure Required for Full Shift at Rated Flow 350 psi24 bar
Maximum Operating Pressure 5000 psi350 bar
Maximum Valve Leakage at 110 SUS (24 cSt) 10 in³/min.@1000 psi160 cc/min.@70 bar
Pilot Volume Displacement .10 in³1,6 cc
Valve Hex Size 1 1/4 in.31,8 mm
Valve Installation Torque 150 - 160 lbf ft203 - 217 Nm
Model Weight 4.40 lb2,00 kg
Seal kit - Cartridge Buna: 990053007
Seal kit - Cartridge Viton: 990053006
Switch Specifications [ + ]
Note: Data may vary by configuration. See CONFIGURATION section.
Supply Voltage 20-30 VDC20-30 VDC
Operating Temperature Range -25 to 80 °C-25 to 80 °C
Vibration ≥ 50g, 0-500 impulses/sec≥ 50g, 0-500 impulses/sec
Shock >50 g, 1ms>50 g, 1ms
Reverse Polarity Protection YesYes
Maximum Output Load ≤ 400 mA, Duty Ratio 100%≤ 400 mA, Duty Ratio 100%
Short Circuit Protection Yes, Load Short UnlimitedYes, Load Short Unlimited
Turn On Time ≤ 25 ms≤ 25 ms
Hysteresis ≤ .002 in.≤ .002 in.
Thermal Shift - 0 to 80 °C ≤ ± .004 in.0,1 mm
EMC DIN EN 61000-6-1/2/3/4DIN EN 61000-6-1/2/3/4
Connector M12 X 1 (4) PinM12 X 1 (4) Pin
Connector Environment Rating IP65IP65
Performance Curves [ + ]
FAQs [ + ]

There are exactly 250 Sun drops in a cubic inch or 15 in a cc.

Notes [ + ]
  • When installed in Sun's standard T-53A line mount manifold, plug unused ports and expect higher pressure drops.
Additional Resources [ + ]