SUN HYDRAULICS
FPHKXEN214
$363.60 USD
Tags:
- SUN HYDRAULICS
- Material:FPHKXEN214
- Model:FPHK-XEN@214
- 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 FPHKXEN214 (FPHKXEN214) is a pilot-operated, normally closed, electroproportional throttle valve featuring a reverse free flow check. This sophisticated valve operates with pressures up to 5000 psi and is designed to provide metered flow from port 1 to port 2, with reverse free flow from port 2 to port 1. The energizing coil generates an opening force on the pilot stage, venting the main stage poppet to open proportionally. For optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither between 100 and 250 Hz. The valve incorporates Sun's floating style construction, minimizing potential binding of internal parts due to excessive installation torque or machining variations. This model has a capacity of up to 60 gpm (240 L/min) and features interchangeable coils compatible with other Sun solenoid-operated valves. Installation flexibility is enhanced as coils can be mounted in either direction on the tube. Manual override options are available, including a momentary-twist override that allows manual shifting by twisting clockwise by 90 degrees. The valve's cavity type is T16A, and it belongs to Series 3. For those considering external compensators in their circuit designs, a reverse free flow check bypass might be necessary when using this model. Additional specifications include a maximum valve leakage at 110 SUS (24 cSt) of approximately 10 drops/min at 5000 psi (0.7 cc/min at 350 bar), a manual override force requirement of about 5 lbs/1000 psi at Port 1 (33 N/100 bar), and a deadband nominally set as a percentage of input at around 25%. The FPHKXEN214 weighs approximately 1.50 lb (0.70 kg), increasing slightly to around 2.00 lb when equipped with the coil.
The Sun Hydraulics FPHKXEN214 (FPHKXEN214) is a pilot-operated, normally closed, electroproportional throttle valve featuring a reverse free flow check. This sophisticated valve operates with pressures up to 5000 psi and is designed to provide metered flow from port 1 to port 2, with reverse free flow from port 2 to port 1. The energizing coil generates an opening force on the pilot stage, venting the main stage poppet to open proportionally. For optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither between 100 and 250 Hz. The valve incorporates Sun's floating style construction, minimizing potential binding of internal parts due to excessive installation torque or machining variations. This model has a capacity of up to 60 gpm (240 L/min) and features interchangeable coils compatible with other Sun solenoid-operated valves. Installation flexibility is enhanced as coils can be mounted in either direction on the tube. Manual override options are available, including a momentary-twist override that allows manual shifting by twisting clockwise by 90 degrees. The valve's cavity type is T16A, and it belongs to Series 3. For those considering external compensators in their circuit designs, a reverse free flow check bypass might be necessary when using this model. Additional specifications include a maximum valve leakage at 110 SUS (24 cSt) of approximately 10 drops/min at 5000 psi (0.7 cc/min at 350 bar), a manual override force requirement of about 5 lbs/1000 psi at Port 1 (33 N/100 bar), and a deadband nominally set as a percentage of input at around 25%. The FPHKXEN214 weighs approximately 1.50 lb (0.70 kg), increasing slightly to around 2.00 lb when equipped with the coil.
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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