SUN HYDRAULICS
FPHKXEN224
$360.10 USD
Tags:
- SUN HYDRAULICS
- Material:FPHKXEN224
- Model:FPHK-XEN@224
- 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 FPHKXEN224 (FPHKXEN224) is a pilot-operated, normally closed, electroproportional throttle valve with reverse free flow check capabilities. This innovative valve operates by energizing the coil, which creates an opening force on the pilot stage to vent the main stage poppet and open proportionally. It allows metered flow from port 1 to port 2 while offering reverse free flow from port 2 to port 1. Designed for high-pressure applications, it can handle pressures up to 5000 psi. The FPHKXEN224 features interchangeable coils compatible with other Sun solenoid-operated valves and can be mounted in either direction on the tube. The cartridge offers several manual override options, including a momentary twist override that enables operation by twisting the manual override clockwise by 90 degrees. For optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither frequency between 100-250 Hz. Its floating style construction minimizes internal binding risks due to excessive installation torque or machining variations. The valve fits into a T16A cavity and belongs to Series 3, boasting a capacity of up to 60 gpm (240 L/min). Maximum valve leakage at standard conditions is limited to 10 drops/min at 5000 psi (0.7 cc/min at 350 bar). Manual override requires a force of approximately 5 lbs/1000 psi at Port 1 (33 N/100 bar). The valve's hex size measures 1\u00bc inches (31.8 mm), and it should be installed with a torque of 150-160 lbf ft (203-217 Nm). The model weight is approximately 1.50 lb (0.70 kg), increasing slightly when fitted with a coil. Seal kits for both cartridge and coil are available in Viton material for enhanced durability under demanding conditions.
The Sun Hydraulics FPHKXEN224 (FPHKXEN224) is a pilot-operated, normally closed, electroproportional throttle valve with reverse free flow check capabilities. This innovative valve operates by energizing the coil, which creates an opening force on the pilot stage to vent the main stage poppet and open proportionally. It allows metered flow from port 1 to port 2 while offering reverse free flow from port 2 to port 1. Designed for high-pressure applications, it can handle pressures up to 5000 psi. The FPHKXEN224 features interchangeable coils compatible with other Sun solenoid-operated valves and can be mounted in either direction on the tube. The cartridge offers several manual override options, including a momentary twist override that enables operation by twisting the manual override clockwise by 90 degrees. For optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither frequency between 100-250 Hz. Its floating style construction minimizes internal binding risks due to excessive installation torque or machining variations. The valve fits into a T16A cavity and belongs to Series 3, boasting a capacity of up to 60 gpm (240 L/min). Maximum valve leakage at standard conditions is limited to 10 drops/min at 5000 psi (0.7 cc/min at 350 bar). Manual override requires a force of approximately 5 lbs/1000 psi at Port 1 (33 N/100 bar). The valve's hex size measures 1\u00bc inches (31.8 mm), and it should be installed with a torque of 150-160 lbf ft (203-217 Nm). The model weight is approximately 1.50 lb (0.70 kg), increasing slightly when fitted with a coil. Seal kits for both cartridge and coil are available in Viton material for enhanced durability under demanding conditions.
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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