SUN HYDRAULICS
FTCGXRN
$236.40 USD
Tags:
- SUN HYDRAULICS
- Material:FTCGXRN
- Model:FTCG-XRN
- 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 FTCGXRN (FTCGXRN) is a 3-way, 2-position proportional directional valve designed for precise flow control in hydraulic systems. In its default spring-biased position, it allows a metered flow path between ports 2 and 3 while blocking port 4. When pilot pressure is applied at port 1, the valve creates a metering orifice between ports 3 and 4, which varies proportionally with the pressure at port 1. This design provides partial self-compensation in response to changes in load pressure, enhancing flow stability. The valve's spring chamber drains through port 6, and port 5 remains unused. Depending on the spool configuration, ports may be closed or restricted during transitions. This model operates under nominal pressures up to 500 psi (35 bar) at ports 1 and 6 and can handle maximum pressures of up to 5000 psi (350 bar). It features a capacity of up to 7 gallons per minute (28 liters per minute) and requires a minimum pilot pressure of 50 psi (3.5 bar) for shifting, with full shift achieved at a pilot pressure of 300 psi (20 bar). The valve incorporates Sun's floating style construction, which minimizes internal binding due to installation torque or machining variations. For enhanced accuracy in flow control applications, this valve can be paired with an external modulating logic element such as LRCXHN for bypass circuits or LPCXHN for restrictive circuits. The FTCGXRN is suitable for applications requiring stable flow control under varying pressures and flows. Its robust design ensures low hysteresis of \u00b12% and minimal leakage rates under specified conditions. This model is compatible with T-52A cavities and requires an installation torque between 45-50 lbf-ft (61-68 Nm). It weighs approximately one pound (0.45 kg) and uses Viton seals as part of its cartridge kit.
The Sun Hydraulics FTCGXRN (FTCGXRN) is a 3-way, 2-position proportional directional valve designed for precise flow control in hydraulic systems. In its default spring-biased position, it allows a metered flow path between ports 2 and 3 while blocking port 4. When pilot pressure is applied at port 1, the valve creates a metering orifice between ports 3 and 4, which varies proportionally with the pressure at port 1. This design provides partial self-compensation in response to changes in load pressure, enhancing flow stability. The valve's spring chamber drains through port 6, and port 5 remains unused. Depending on the spool configuration, ports may be closed or restricted during transitions. This model operates under nominal pressures up to 500 psi (35 bar) at ports 1 and 6 and can handle maximum pressures of up to 5000 psi (350 bar). It features a capacity of up to 7 gallons per minute (28 liters per minute) and requires a minimum pilot pressure of 50 psi (3.5 bar) for shifting, with full shift achieved at a pilot pressure of 300 psi (20 bar). The valve incorporates Sun's floating style construction, which minimizes internal binding due to installation torque or machining variations. For enhanced accuracy in flow control applications, this valve can be paired with an external modulating logic element such as LRCXHN for bypass circuits or LPCXHN for restrictive circuits. The FTCGXRN is suitable for applications requiring stable flow control under varying pressures and flows. Its robust design ensures low hysteresis of \u00b12% and minimal leakage rates under specified conditions. This model is compatible with T-52A cavities and requires an installation torque between 45-50 lbf-ft (61-68 Nm). It weighs approximately one pound (0.45 kg) and uses Viton seals as part of its cartridge kit.
This valve is a 3-way, 2 position, proportional directional valve. In the spring biased position, a metered path is open between 2 and 3 with port 4 blocked. Pilot pressure at port 1 creates a metering orifice between 3 and 4 that is proportional to the pressure at 1. The force balance of the flow forces, spring and pilot pressure results in a degree of partial self compensation as the load pressure changes. The spring chamber is drained through port 6 and port 5 is not used.
Depending on the spool specified, ports 2, 3, and 4 are either closed or restricted during transition.
- Nominal operating pressures for port 1 and port 6 should not exceed 500 psi (35 bar).
- Using 2 3-ways to create a 4-way allows one to choose existing flow ranges instead of cutting a special spool.
- 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-52A |
| Series | 2 |
| Capacity | 7 gpm28 L/min. |
| Minimum Pilot Pressure Required to Shift Valve | 50 psi3,5 bar |
| Pilot Pressure Required for Full Shift at Rated Flow | 300 psi20 bar |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 2 in³/min.30 cc/min. |
| Pilot Volume Displacement | .04 in³0,66 cc |
| Hysteresis | ± 2 %± 2 % |
| Valve Hex Size | 1 1/8 in.28,6 mm |
| Valve Installation Torque | 45 - 50 lbf ft61 - 68 Nm |
| Model Weight | 1.00 lb0,45 kg |
| Seal kit - Cartridge | Viton: 990-052-006 |
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