SUN HYDRAULICS
FTCAXCN
$230.50 USD
Tags:
- SUN HYDRAULICS
- Material:FTCAXCN
- Model:FTCA-XCN
- 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 FTCAXCN (FTCAXCN) is a 2-way, 2-position proportional throttle valve designed for precise flow control in hydraulic systems. This valve features normally closed ports 2 and 3, with pilot pressure applied at port 1 to oppose the spring, creating a variable metering orifice between ports 2 and 3. The design provides partial self-compensation as load pressure changes, thanks to the balance of flow forces, spring tension, and pilot pressure. The dual path design incorporates double port areas at ports 2 and 3 for enhanced performance. It can be pressure compensated by an external modulating logic element using LRCXHN for a bypass circuit or LPCXHN for a restrictive circuit. The valve offers self-compensation capabilities and can be used as a flow control device; accuracy is improved with an external modulating logic element to maintain constant flow across varied pressures. An optional stroke adjustment (L control) limits maximum flow, while ports 1 and 4 should not exceed pressures of 500 psi (35 bar). Accurate control requires maintaining a constant pressure differential across the valve, which operates with maximum pressures up to 5000 psi (350 bar). The FTCAXCN employs Sun's floating style construction to minimize binding due to installation torque or machining variations. It fits into T-52A cavities with a series capacity of up to 15 gpm (60 L/min), requiring minimum pilot pressure of 80 psi (5.5 bar) for shifting and up to 300 psi (20 bar) for full operation at rated flow. The valve has minimal leakage rates and features robust construction specifications including hex sizes and torque requirements for installation adjustments.
The Sun Hydraulics FTCAXCN (FTCAXCN) is a 2-way, 2-position proportional throttle valve designed for precise flow control in hydraulic systems. This valve features normally closed ports 2 and 3, with pilot pressure applied at port 1 to oppose the spring, creating a variable metering orifice between ports 2 and 3. The design provides partial self-compensation as load pressure changes, thanks to the balance of flow forces, spring tension, and pilot pressure. The dual path design incorporates double port areas at ports 2 and 3 for enhanced performance. It can be pressure compensated by an external modulating logic element using LRCXHN for a bypass circuit or LPCXHN for a restrictive circuit. The valve offers self-compensation capabilities and can be used as a flow control device; accuracy is improved with an external modulating logic element to maintain constant flow across varied pressures. An optional stroke adjustment (L control) limits maximum flow, while ports 1 and 4 should not exceed pressures of 500 psi (35 bar). Accurate control requires maintaining a constant pressure differential across the valve, which operates with maximum pressures up to 5000 psi (350 bar). The FTCAXCN employs Sun's floating style construction to minimize binding due to installation torque or machining variations. It fits into T-52A cavities with a series capacity of up to 15 gpm (60 L/min), requiring minimum pilot pressure of 80 psi (5.5 bar) for shifting and up to 300 psi (20 bar) for full operation at rated flow. The valve has minimal leakage rates and features robust construction specifications including hex sizes and torque requirements for installation adjustments.
This valve is a 2-way, 2 position, proportional throttle. Ports 2 and 3 are normally closed. 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-52AD |
| Series | 2 |
| Capacity | 15 gpm60 L/min. |
| Minimum Pilot Pressure Required to Shift Valve | 80 psi5,5 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.@1000 psi30 cc/min.@70 bar |
| Pilot Volume Displacement | .05 in³0,82 cc |
| Adjustment - Number of Counterclockwise Turns - Fully Closed to Fully Open | 55 |
| Hysteresis | ± 2 %± 2 % |
| Valve Hex Size | 1 1/8 in.28,6 mm |
| Valve Installation Torque | 45 - 50 lbf ft61 - 68 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 | 1.00 lb0,45 kg |
| Seal kit - Cartridge | Viton: 990-152-006 |
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