SUN HYDRAULICS
FPHKXCN72499
$363.60 USD
Tags:
- SUN HYDRAULICS
- Material:FPHKXCN72499
- Model:FPHK-XCN@72499
- 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 FPHKXCN72499 (FPHKXCN72499) is a highly specialized pilot-operated, normally closed, electro-proportional throttle valve featuring a reverse free flow check. This advanced hydraulic component is engineered to handle pressures up to 5000 psi, making it suitable for demanding applications that require precise flow control. It operates by energizing the coil, which generates an opening force on the pilot stage, venting the main stage poppet to open proportionally. The metered flow direction is from port 1 to port 2, while reverse free flow occurs from port 2 to port 1. The valve's design incorporates Sun's floating style construction, minimizing the risk of internal binding due to installation torque or machining variations. It offers various manual override options, including a momentary twist override that allows manual operation by twisting the override clockwise by 90 degrees. For optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither between 100-250 Hz. This cartridge valve fits into a T16A cavity and supports a capacity of up to 60 gpm (240 L/min). The interchangeable coils can be mounted in either direction on the tube and are compatible with other solenoid-operated valves from Sun Hydraulics. The valve features minimal leakage rates at high pressures and requires specific torque for installation. A Viton seal kit is available for maintenance purposes. Overall, this electro-proportional throttle valve provides precise control and reliability in hydraulic systems where accurate flow regulation is crucial.
The Sun Hydraulics FPHKXCN72499 (FPHKXCN72499) is a highly specialized pilot-operated, normally closed, electro-proportional throttle valve featuring a reverse free flow check. This advanced hydraulic component is engineered to handle pressures up to 5000 psi, making it suitable for demanding applications that require precise flow control. It operates by energizing the coil, which generates an opening force on the pilot stage, venting the main stage poppet to open proportionally. The metered flow direction is from port 1 to port 2, while reverse free flow occurs from port 2 to port 1. The valve's design incorporates Sun's floating style construction, minimizing the risk of internal binding due to installation torque or machining variations. It offers various manual override options, including a momentary twist override that allows manual operation by twisting the override clockwise by 90 degrees. For optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither between 100-250 Hz. This cartridge valve fits into a T16A cavity and supports a capacity of up to 60 gpm (240 L/min). The interchangeable coils can be mounted in either direction on the tube and are compatible with other solenoid-operated valves from Sun Hydraulics. The valve features minimal leakage rates at high pressures and requires specific torque for installation. A Viton seal kit is available for maintenance purposes. Overall, this electro-proportional throttle valve provides precise control and reliability in hydraulic systems where accurate flow regulation is crucial.
This valve is a pilot operated, normally closed, electro-proportional throttle with reverse free flow check. Energizing the coil generates an opening force on the pilot stage which vents the main stage poppet to open proportionally. Metered flow is from port 1 to port 2 with reverse free flow from port 2 to port 1.
- Capable of operating with pressures up to 5000 psi.
- Coils are interchangeable with Sun's other full flow, solenoid-operated valves and can be mounted on the tube in either direction.
- This cartridge has several manual override choices, including no manual override. See Option Configuration.
- For optimum performance, an amplifier with current sensing and adjustable dither should be used. Dither should be adjustable between 100 - 250 Hz.
- The momentary/twist override option "E" allows the operator to shift the valve by twisting the manual override clockwise 90 degrees.
- Depending on circuit requirements, a reverse free flow check bypassing the compensator may be needed when using the FPHK with an external compensator.
- 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-16A |
| Series | 3 |
| Capacity | 60 gpm240 L/min. |
| Recommended dither frequency | 100 Hz100 Hz |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 10 drops/min.@5000 psi0,7 cc/min.@350 bar |
| Manual Override Force Requirement | 5 lbs/1000 psi @ Port 133 N/100 bar @ Port 1 |
| Deadband, nominal (as a percentage of input) | 25%25% |
| Manual Override Stroke | .06 in.1,50 mm |
| Solenoid Tube Diameter | .75 in.19 mm |
| Valve Hex Size | 1 1/4 in.31,8 mm |
| Valve Installation Torque | 150 - 160 lbf ft203 - 217 Nm |
| Model Weight | 1.50 lb0,70 kg |
| Model Weight (with coil) | 2.00 lb2.00 lb |
| Seal kit - Cartridge | Viton: 990-016-006 |
| Seal and nut kit - Coil | Viton: 990-770-006Viton: 990-770-006 |
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