SUN HYDRAULICS
FTEALCV
$415.19 USD
- SUN HYDRAULICS
- Material:FTEALCV
- Model:FTEA-LCV
- 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 FTEALCV (Material Number: FTEALCV) is a high-performance 2-way, 2-position proportional throttle valve designed for precise flow control in hydraulic systems. It operates by using pilot pressure at port 1, which opposes the spring to create a variable metering orifice between ports 2 and 3, allowing for pressure-proportional flow adjustments. This valve features a dual path design with double port areas at ports 2 and 3, enhancing its capacity to manage flow efficiently. For enhanced accuracy in flow control, it can be paired with an external modulating logic element such as the LRCXHN for bypass circuits or the LPCXHN for restrictive circuits. The FTEALCV valve incorporates Sun's floating style construction to minimize internal binding due to installation torque or machining variations. It has a maximum operating pressure of 5000 psi (350 bar) and can handle a capacity of up to 25 gpm (95 L/min). The valve's self-compensating feature allows it to maintain consistent performance despite changes in load pressure. Ports 1 and 4 should not exceed pressures of 500 psi (35 bar), and accurate pressure compensation requires maintaining a constant differential across the valve. This model also includes an optional L control for stroke adjustment, limiting maximum flow as needed. The valve has minimal leakage rates and requires specific torque settings for installation and adjustment. With its robust design and precision capabilities, the Sun Hydraulics FTEALCV is suitable for applications requiring reliable flow control under varying conditions.
The Sun Hydraulics FTEALCV (Material Number: FTEALCV) is a high-performance 2-way, 2-position proportional throttle valve designed for precise flow control in hydraulic systems. It operates by using pilot pressure at port 1, which opposes the spring to create a variable metering orifice between ports 2 and 3, allowing for pressure-proportional flow adjustments. This valve features a dual path design with double port areas at ports 2 and 3, enhancing its capacity to manage flow efficiently. For enhanced accuracy in flow control, it can be paired with an external modulating logic element such as the LRCXHN for bypass circuits or the LPCXHN for restrictive circuits. The FTEALCV valve incorporates Sun's floating style construction to minimize internal binding due to installation torque or machining variations. It has a maximum operating pressure of 5000 psi (350 bar) and can handle a capacity of up to 25 gpm (95 L/min). The valve's self-compensating feature allows it to maintain consistent performance despite changes in load pressure. Ports 1 and 4 should not exceed pressures of 500 psi (35 bar), and accurate pressure compensation requires maintaining a constant differential across the valve. This model also includes an optional L control for stroke adjustment, limiting maximum flow as needed. The valve has minimal leakage rates and requires specific torque settings for installation and adjustment. With its robust design and precision capabilities, the Sun Hydraulics FTEALCV is suitable for applications requiring reliable flow control under varying conditions.
This valve is a 2-way, 2 position, proportional throttle. Pilot pressure at port 1 opposes the spring and creates a variable metering orifice between port 2 and 3 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.
Pressure at port 4 directly opposes pressure at port 1.
The valve uses a dual path design. Ports 2 and 3 incorporate a double port area.
- 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.
- The optional L control is a stroke adjustment that limits maximum flow.
- Ports 1 and 4 should be limited to 500 psi (35 bar).
- Pressure at port 4 directly opposes pressure at port 1.
- Accurate pressure compensated control requires that a constant pressure differential be maintained across the valve.
- 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-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 |
| Adjustment - Number of Counterclockwise Turns - Fully Closed to Fully Open | 55 |
| Hysteresis | ± 2 %± 2 % |
| Valve Hex Size | 1 1/4 in.31,8 mm |
| Valve Installation Torque | 150 - 160 lbf ft203 - 217 Nm |
| Adjustment Screw Internal Hex Size | 5/32 in.4 mm |
| Locknut Hex Size | 9/16 in.15 mm |
| Locknut Torque | 80 - 90 lbf in.9 - 10 Nm |
| Model Weight | 4.40 lb2,00 kg |
| Seal kit - Cartridge | Viton: 990-053-006 |
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