SUN HYDRAULICS
FTFCXWN
$454.40 USD
- SUN HYDRAULICS
- Material:FTFCXWN
- Model:FTFC-XWN
- 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 FTFCXWN (Material Number: FTFCXWN) is a 4-way, 3-position proportional directional valve, featuring a unique design where work ports 2 and 4 are drained to port 5 in the center position while port 3 remains closed. This valve is engineered to provide variable metering between ports 3 and 4, with pilot pressure at port 1 opposing the spring to create this effect. Additionally, piloting port 6 opens the connection between ports 3 and 2. The valve's design incorporates a force balance mechanism that allows for partial self-compensation as load pressures fluctuate. It operates optimally at nominal pressures not exceeding 500 psi (35 bar) for ports 1 and 6. This model can be pressure compensated using an external modulating logic element, such as LRCXHN for bypass circuits or LPCXHN for restrictive circuits, enhancing its flow control accuracy across varied flow rates and pressures. The FTFCXWN valve is built with Sun's floating style construction to minimize internal part binding due to excessive installation torque or machining variations. It fits into a T-53A cavity and belongs to Series 3 with a capacity of up to 35 gpm (140 L/min). To shift the valve, a minimum pilot pressure of 80 psi (5.5 bar) is required, while full shift at rated flow demands up to 350 psi (24 bar). The valve can withstand maximum operating pressures of up to 5000 psi (350 bar), with leakage rates capped at approximately 2.5 in\u00b3/min at standard conditions. The model weighs about 3.10 lb (1.40 kg) and uses Viton seals available in cartridge form under seal kit number: Viton:990053006.
The Sun Hydraulics FTFCXWN (Material Number: FTFCXWN) is a 4-way, 3-position proportional directional valve, featuring a unique design where work ports 2 and 4 are drained to port 5 in the center position while port 3 remains closed. This valve is engineered to provide variable metering between ports 3 and 4, with pilot pressure at port 1 opposing the spring to create this effect. Additionally, piloting port 6 opens the connection between ports 3 and 2. The valve's design incorporates a force balance mechanism that allows for partial self-compensation as load pressures fluctuate. It operates optimally at nominal pressures not exceeding 500 psi (35 bar) for ports 1 and 6. This model can be pressure compensated using an external modulating logic element, such as LRCXHN for bypass circuits or LPCXHN for restrictive circuits, enhancing its flow control accuracy across varied flow rates and pressures. The FTFCXWN valve is built with Sun's floating style construction to minimize internal part binding due to excessive installation torque or machining variations. It fits into a T-53A cavity and belongs to Series 3 with a capacity of up to 35 gpm (140 L/min). To shift the valve, a minimum pilot pressure of 80 psi (5.5 bar) is required, while full shift at rated flow demands up to 350 psi (24 bar). The valve can withstand maximum operating pressures of up to 5000 psi (350 bar), with leakage rates capped at approximately 2.5 in\u00b3/min at standard conditions. The model weighs about 3.10 lb (1.40 kg) and uses Viton seals available in cartridge form under seal kit number: Viton:990053006.
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 | 35 gpm140 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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