SUN HYDRAULICS
FPHKEEN924
$432.70 USD
Tags:
- SUN HYDRAULICS
- Material:FPHKEEN924
- Model:FPHK-EEN@924
- 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 FPHKEEN924 (FPHKEEN924) is a pilot-operated, normally closed, electroproportional throttle valve with a reverse free flow check. This specialized valve is designed to control hydraulic flow and pressure efficiently, with metered flow directed from port 1 to port 2 and reverse free flow from port 2 to port 1. It operates effectively under pressures up to 5000 psi, making it suitable for high-pressure applications. The valve's construction incorporates Sun's floating style design, minimizing the risk of internal part binding due to excessive installation torque or machining variations. The FPHKEEN924 features interchangeable coils that are compatible with Sun's other solenoid-operated valves and can be mounted in either direction on the tube. To achieve optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither frequency between 100 and 250 Hz. The valve offers several manual override options, including a momentary twist override that allows the operator to shift the valve by twisting the manual override clockwise by 90 degrees. This cartridge valve fits into a T16A cavity and belongs to Series 3, with a capacity of handling up to 60 gpm (240 L/min). The maximum leakage at 110 SUS (24 cSt) is specified as 10 drops/min at 5000 psi (0.7 cc/min at 350 bar). For installation, the recommended torque ranges between 150 and 160 lbf-ft (203 - 217 Nm). The model weight without coil is approximately 1.50 lb (0.70 kg), while with coil it weighs around 2.00 lb. For maintenance or replacement needs, Viton seal kits are available for both the cartridge (part number: Viton:990016006) and coil (part number: Viton:990770006). This robust design ensures reliable operation in demanding hydraulic systems where precise control over fluid flow is essential.
The Sun Hydraulics FPHKEEN924 (FPHKEEN924) is a pilot-operated, normally closed, electroproportional throttle valve with a reverse free flow check. This specialized valve is designed to control hydraulic flow and pressure efficiently, with metered flow directed from port 1 to port 2 and reverse free flow from port 2 to port 1. It operates effectively under pressures up to 5000 psi, making it suitable for high-pressure applications. The valve's construction incorporates Sun's floating style design, minimizing the risk of internal part binding due to excessive installation torque or machining variations. The FPHKEEN924 features interchangeable coils that are compatible with Sun's other solenoid-operated valves and can be mounted in either direction on the tube. To achieve optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither frequency between 100 and 250 Hz. The valve offers several manual override options, including a momentary twist override that allows the operator to shift the valve by twisting the manual override clockwise by 90 degrees. This cartridge valve fits into a T16A cavity and belongs to Series 3, with a capacity of handling up to 60 gpm (240 L/min). The maximum leakage at 110 SUS (24 cSt) is specified as 10 drops/min at 5000 psi (0.7 cc/min at 350 bar). For installation, the recommended torque ranges between 150 and 160 lbf-ft (203 - 217 Nm). The model weight without coil is approximately 1.50 lb (0.70 kg), while with coil it weighs around 2.00 lb. For maintenance or replacement needs, Viton seal kits are available for both the cartridge (part number: Viton:990016006) and coil (part number: Viton:990770006). This robust design ensures reliable operation in demanding hydraulic systems where precise control over fluid flow is essential.
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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