SUN HYDRAULICS
FKGAXCV
$299.73 USD
- SUN HYDRAULICS
- Material:FKGAXCV
- Model:FKGA-XCV
- 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 FKGAXCV (Material Number: FKGAXCV) is a 2-way, 2-position proportional throttle valve designed for precise flow control applications. This valve features normally closed ports 2 and 3, with pilot pressure at port 1 creating a metering orifice between these ports proportional to the pressure at port 1. The valve incorporates a floating style construction to minimize the risk of internal parts binding due to excessive installation torque or machining variations. It offers partial self-compensation as load pressure changes, and can be pressure compensated using external modulating logic elements such as LRCXHN for bypass circuits or LPCXHN for restrictive circuits. This enhances flow control accuracy across various flows and pressures. The FKGAXCV can handle a maximum operating pressure of 5000 psi (350 bar) and supports a flow capacity of up to 30 gpm (120 L/min). For optimal performance, ports 1 and 4 should be limited to pressures of 500 psi (35 bar), with pressure at port 4 directly opposing that at port 1. The valve allows for manual tuning adjustments to vary pilot pressure required for flow control, with an adjustment range from 50 psi to 250 psi (3.5 bar to 15 bar), and a standard setting of approximately 100 psi (7 bar). This model is equipped with a T23A cavity, requires a minimum pilot pressure of 100 psi (7 bar) to operate, and exhibits low hysteresis of \u00b12%. The hex size for the valve is 1-1/4 inches (31.8 mm), with an installation torque specification between 150-160 lbf\u00b7ft (203-217 Nm). A Viton seal kit is available under part number: 990023006 for maintenance purposes.
The Sun Hydraulics FKGAXCV (Material Number: FKGAXCV) is a 2-way, 2-position proportional throttle valve designed for precise flow control applications. This valve features normally closed ports 2 and 3, with pilot pressure at port 1 creating a metering orifice between these ports proportional to the pressure at port 1. The valve incorporates a floating style construction to minimize the risk of internal parts binding due to excessive installation torque or machining variations. It offers partial self-compensation as load pressure changes, and can be pressure compensated using external modulating logic elements such as LRCXHN for bypass circuits or LPCXHN for restrictive circuits. This enhances flow control accuracy across various flows and pressures. The FKGAXCV can handle a maximum operating pressure of 5000 psi (350 bar) and supports a flow capacity of up to 30 gpm (120 L/min). For optimal performance, ports 1 and 4 should be limited to pressures of 500 psi (35 bar), with pressure at port 4 directly opposing that at port 1. The valve allows for manual tuning adjustments to vary pilot pressure required for flow control, with an adjustment range from 50 psi to 250 psi (3.5 bar to 15 bar), and a standard setting of approximately 100 psi (7 bar). This model is equipped with a T23A cavity, requires a minimum pilot pressure of 100 psi (7 bar) to operate, and exhibits low hysteresis of \u00b12%. The hex size for the valve is 1-1/4 inches (31.8 mm), with an installation torque specification between 150-160 lbf\u00b7ft (203-217 Nm). A Viton seal kit is available under part number: 990023006 for maintenance purposes.
This valve is a 2-way, 2 position, proportional throttle. Ports 2 and 3 are normally closed. Pilot pressure at port 1 creates a 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.
- 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.
- Ports 1 and 4 should be limited to 500 psi (35 bar).
- Pressure at port 4 directly opposes pressure at port 1.
- An optional tuning adjustment (L control) is offered to vary the pilot pressure required to control flow. The tuning adjustment provides a means to manually increase or decrease flow at a given pilot pressure. The adjustment range is 50 - 250 psi (3,5 - 15 bar), 100 psi (7 bar) Standard Setting.
- 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-23A |
| Series | 3 |
| Capacity | 30 gpm120 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 4 in³/min.@1000 psi65 cc/min.@70 bar |
| Pilot Volume Displacement | .10 in³1,6 cc |
| Minimum Pilot Pressure to Operate | 100 psi7 bar |
| Hysteresis | ± 2 %± 2 % |
| Adjustment - Number of Clockwise Turns to Increase Setting | 55 |
| 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 |
| Seal kit - Cartridge | Viton: 990-023-006 |
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