SUN HYDRAULICS
FPHKEEV4A12V
$700.12 USD
- SUN HYDRAULICS
- Material:FPHKEEV4A12V
- Model:FPHK-EEV@4A12V
- 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 FPHKEEV4A12V (FPHKEEV4A12V) is a pilot-operated, normally closed, electroproportional throttle valve with a reverse free flow check. Designed for precise control, this valve operates by energizing the coil to generate an opening force on the pilot stage, which vents the main stage poppet to open proportionally. It allows metered flow from port 1 to port 2 and permits reverse free flow from port 2 to port 1. The valve can handle pressures up to 5000 psi and features interchangeable coils that are compatible with Sun's other full flow, solenoid-operated valves. These coils can be mounted in either direction on the tube. For enhanced performance, it is recommended to use an amplifier with current sensing and adjustable dither between 100-250 Hz. The FPHKEEV4A12V offers several manual override options, including a momentary-twist override that allows manual shifting of the valve by twisting clockwise by 90 degrees. It incorporates Sun's floating style construction to minimize internal part binding due to excessive torque or machining variations during installation. The cartridge fits into a T16A cavity and belongs to Series 3 with a capacity of up to 60 gpm (240 L/min). The maximum valve leakage at standard conditions is minimal at just ten drops per minute at 5000 psi (0.7 cc/min at 350 bar). The solenoid tube diameter measures .75 inches (19 mm), while the valve hex size is 1\u00bc inches (31.8 mm), requiring an installation torque between 150-160 lbf-ft (203-217 Nm). The model weight without coil is approximately 1.50 lb (0.70 kg), increasing slightly with the coil installed. Seal kits are available in Viton material for both cartridge and coil applications, ensuring durability and reliability in various operational environments.
The Sun Hydraulics FPHKEEV4A12V (FPHKEEV4A12V) is a pilot-operated, normally closed, electroproportional throttle valve with a reverse free flow check. Designed for precise control, this valve operates by energizing the coil to generate an opening force on the pilot stage, which vents the main stage poppet to open proportionally. It allows metered flow from port 1 to port 2 and permits reverse free flow from port 2 to port 1. The valve can handle pressures up to 5000 psi and features interchangeable coils that are compatible with Sun's other full flow, solenoid-operated valves. These coils can be mounted in either direction on the tube. For enhanced performance, it is recommended to use an amplifier with current sensing and adjustable dither between 100-250 Hz. The FPHKEEV4A12V offers several manual override options, including a momentary-twist override that allows manual shifting of the valve by twisting clockwise by 90 degrees. It incorporates Sun's floating style construction to minimize internal part binding due to excessive torque or machining variations during installation. The cartridge fits into a T16A cavity and belongs to Series 3 with a capacity of up to 60 gpm (240 L/min). The maximum valve leakage at standard conditions is minimal at just ten drops per minute at 5000 psi (0.7 cc/min at 350 bar). The solenoid tube diameter measures .75 inches (19 mm), while the valve hex size is 1\u00bc inches (31.8 mm), requiring an installation torque between 150-160 lbf-ft (203-217 Nm). The model weight without coil is approximately 1.50 lb (0.70 kg), increasing slightly with the coil installed. Seal kits are available in Viton material for both cartridge and coil applications, ensuring durability and reliability in various operational environments.
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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