SUN HYDRAULICS
FPHKEEN624N
$423.70 USD
Tags:
- SUN HYDRAULICS
- Material:FPHKEEN624N
- Model:FPHK-EEN@624N
- 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 FPHKEEN624N (Material Number: FPHKEEN624N) is a pilot-operated, normally closed, electroproportional throttle valve with a reverse free flow check. This component is designed to control hydraulic flow efficiently by energizing the coil to generate an opening force on the pilot stage, which vents the main stage poppet for proportional opening. It allows metered flow from port 1 to port 2 and provides reverse free flow from port 2 to port 1. The valve can operate under pressures up to 5000 psi, making it suitable for high-pressure applications. The design incorporates interchangeable coils that are compatible with Sun's other solenoid-operated valves and can be mounted in either direction on the tube. This model includes several manual override choices, including an option for no manual override and a momentary twist override option E that enables the operator to shift the valve by twisting it clockwise 90 degrees. For optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither, which should be set between 100-250 Hz. Additionally, depending on circuit requirements, a reverse free flow check bypassing the compensator may be necessary when using this valve with an external compensator. The FPHKEEN624N features Sun's floating style construction to reduce the risk of internal parts binding due to excessive installation torque or cavity/cartridge machining variations. It fits into cavity T16A and belongs to Series 3 with a capacity of up to 60 gpm (240 L/min). The valve has a hex size of 1\u00bc inches (31.8 mm) and requires an installation torque of 150-160 lbf-ft (203-217 Nm). Its compact design weighs approximately 1.50 lb (0.70 kg) without coil and around 2.00 lb (0.91 kg) with coil installed.
The Sun Hydraulics FPHKEEN624N (Material Number: FPHKEEN624N) is a pilot-operated, normally closed, electroproportional throttle valve with a reverse free flow check. This component is designed to control hydraulic flow efficiently by energizing the coil to generate an opening force on the pilot stage, which vents the main stage poppet for proportional opening. It allows metered flow from port 1 to port 2 and provides reverse free flow from port 2 to port 1. The valve can operate under pressures up to 5000 psi, making it suitable for high-pressure applications. The design incorporates interchangeable coils that are compatible with Sun's other solenoid-operated valves and can be mounted in either direction on the tube. This model includes several manual override choices, including an option for no manual override and a momentary twist override option E that enables the operator to shift the valve by twisting it clockwise 90 degrees. For optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither, which should be set between 100-250 Hz. Additionally, depending on circuit requirements, a reverse free flow check bypassing the compensator may be necessary when using this valve with an external compensator. The FPHKEEN624N features Sun's floating style construction to reduce the risk of internal parts binding due to excessive installation torque or cavity/cartridge machining variations. It fits into cavity T16A and belongs to Series 3 with a capacity of up to 60 gpm (240 L/min). The valve has a hex size of 1\u00bc inches (31.8 mm) and requires an installation torque of 150-160 lbf-ft (203-217 Nm). Its compact design weighs approximately 1.50 lb (0.70 kg) without coil and around 2.00 lb (0.91 kg) with coil installed.
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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