SUN HYDRAULICS
FTECXYN
$459.27 USD
- SUN HYDRAULICS
- Material:FTECXYN
- Model:FTEC-XYN
- Summary:Cartridge
Quantity in stock: 0
***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Sun Hydraulics directly.***
The Sun Hydraulics FTECXYN (FTECXYN) is a 4-way, 3-position proportional directional valve designed for precise control in hydraulic systems. In its center position, work ports 2 and 4 are drained to port 5, while port 3 is closed. This valve functions by utilizing pilot pressure at port 1 to oppose the spring, creating a variable metering orifice between ports 3 and 4 that adjusts proportionally to the pressure at port 1. When piloting occurs at port 6, it opens the flow from port 3 to port 2. The design includes a force balance among flow forces, spring tension, and pilot pressure, which provides partial self-compensation as load pressures fluctuate. This valve features nominal operating pressures of up to 500 psi (35 bar) for ports 1 and 6 and can be externally pressure compensated using modulating logic elements such as LRCXHN for bypass circuits or LPCXHN for restrictive circuits. The FTECXYN valve can serve as a flow control device with inherent self-compensation capabilities; however, its accuracy can be enhanced with an external logic element for consistent flow across various pressures and flows. The construction incorporates Sun's floating style design to reduce the risk of internal component binding due to installation torque or machining variations in the cavity/cartridge interface. It fits into a T-53A cavity and belongs to Series 3 with a capacity of up to 12 gpm (45 L/min). The minimum pilot pressure required for shifting is set at 80 psi (5.5 bar), while full shift at rated flow requires a pilot pressure of approximately 350 psi (24 bar). The maximum operating pressure reaches up to an impressive level of 5000 psi (350 bar), with minimal leakage rates under specified conditions. This robust valve weighs approximately 3.10 lbs (1.40 kg) and comes equipped with Viton seal kits for durability in demanding applications.
The Sun Hydraulics FTECXYN (FTECXYN) is a 4-way, 3-position proportional directional valve designed for precise control in hydraulic systems. In its center position, work ports 2 and 4 are drained to port 5, while port 3 is closed. This valve functions by utilizing pilot pressure at port 1 to oppose the spring, creating a variable metering orifice between ports 3 and 4 that adjusts proportionally to the pressure at port 1. When piloting occurs at port 6, it opens the flow from port 3 to port 2. The design includes a force balance among flow forces, spring tension, and pilot pressure, which provides partial self-compensation as load pressures fluctuate. This valve features nominal operating pressures of up to 500 psi (35 bar) for ports 1 and 6 and can be externally pressure compensated using modulating logic elements such as LRCXHN for bypass circuits or LPCXHN for restrictive circuits. The FTECXYN valve can serve as a flow control device with inherent self-compensation capabilities; however, its accuracy can be enhanced with an external logic element for consistent flow across various pressures and flows. The construction incorporates Sun's floating style design to reduce the risk of internal component binding due to installation torque or machining variations in the cavity/cartridge interface. It fits into a T-53A cavity and belongs to Series 3 with a capacity of up to 12 gpm (45 L/min). The minimum pilot pressure required for shifting is set at 80 psi (5.5 bar), while full shift at rated flow requires a pilot pressure of approximately 350 psi (24 bar). The maximum operating pressure reaches up to an impressive level of 5000 psi (350 bar), with minimal leakage rates under specified conditions. This robust valve weighs approximately 3.10 lbs (1.40 kg) and comes equipped with Viton seal kits for durability in demanding applications.
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.
- Nominal operating pressures for port 1 and port 6 should not exceed 500 psi (35 bar).
- 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 | T-53A |
| Series | 3 |
| Capacity | 12 gpm45 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) | 2.5 in³/min.@1000 psi41 cc/min.@70 bar |
| Pilot Volume Displacement | .11 in³1,8 cc |
| Hysteresis | ± 2 %± 2 % |
| Valve Hex Size | 1 1/4 in.31,8 mm |
| Valve Installation Torque | 150 - 160 lbf ft203 - 217 Nm |
| Model Weight | 3.10 lb1,40 kg |
| Seal kit - Cartridge | Viton: 990-053-006 |
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