SUN HYDRAULICS
FPHKECV4F12V
$640.46 USD
- SUN HYDRAULICS
- Material:FPHKECV4F12V
- Model:FPHK-ECV@4F12V
- 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 FPHKECV4F12V (FPHKECV4F12V) is a sophisticated pilot operated, normally closed, electroproportional throttle valve featuring a reverse free flow check. This valve is engineered to handle pressures up to 5000 psi and is designed for metered flow from port 1 to port 2, with reverse free flow capabilities from port 2 to port 1. It incorporates interchangeable coils compatible with Sun's other full-flow solenoid-operated valves, allowing for versatile installation options. The valve's construction minimizes potential binding due to excessive installation torque or machining variations. For optimal performance, it is recommended that an amplifier with current sensing and adjustable dither be used, with the dither frequency adjustable between 100 and 250 Hz. The FPHKECV4F12V offers several manual override choices, including a momentary twist override option that allows the operator to shift the valve by twisting the manual override clockwise by 90 degrees. When utilizing this valve in circuits with external compensators, a reverse free flow check bypassing the compensator may be necessary. The FPHKECV4F12V features a T16A cavity, Series 3 configuration, and has a capacity of up to 60 gpm (240 L/min). The valve's maximum leakage at 110 SUS (24 cSt) is limited to 10 drops/min at 5000 psi (0.7 cc/min at 350 bar). Manual override stroke measures .06 inches (1.50 mm), while the solenoid tube diameter is .75 inches (19 mm). Installation requires a torque of between 150 and 160 lbf ft (203 and 217 Nm). The model weighs approximately 1.50 lb without coil and up to 2.00 lb with coil included. For sealing purposes, Viton seal kits are available for both cartridge and coil components.
The Sun Hydraulics FPHKECV4F12V (FPHKECV4F12V) is a sophisticated pilot operated, normally closed, electroproportional throttle valve featuring a reverse free flow check. This valve is engineered to handle pressures up to 5000 psi and is designed for metered flow from port 1 to port 2, with reverse free flow capabilities from port 2 to port 1. It incorporates interchangeable coils compatible with Sun's other full-flow solenoid-operated valves, allowing for versatile installation options. The valve's construction minimizes potential binding due to excessive installation torque or machining variations. For optimal performance, it is recommended that an amplifier with current sensing and adjustable dither be used, with the dither frequency adjustable between 100 and 250 Hz. The FPHKECV4F12V offers several manual override choices, including a momentary twist override option that allows the operator to shift the valve by twisting the manual override clockwise by 90 degrees. When utilizing this valve in circuits with external compensators, a reverse free flow check bypassing the compensator may be necessary. The FPHKECV4F12V features a T16A cavity, Series 3 configuration, and has a capacity of up to 60 gpm (240 L/min). The valve's maximum leakage at 110 SUS (24 cSt) is limited to 10 drops/min at 5000 psi (0.7 cc/min at 350 bar). Manual override stroke measures .06 inches (1.50 mm), while the solenoid tube diameter is .75 inches (19 mm). Installation requires a torque of between 150 and 160 lbf ft (203 and 217 Nm). The model weighs approximately 1.50 lb without coil and up to 2.00 lb with coil included. For sealing purposes, Viton seal kits are available for both cartridge and coil components.
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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