SUN HYDRAULICS
FPHKEEN2B12A
$708.56 USD
- SUN HYDRAULICS
- Material:FPHKEEN2B12A
- Model:FPHK-EEN@2B12A
- 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 FPHKEEN2B12A (Material Number: FPHKEEN2B12A) is a pilot-operated, normally closed, electro-proportional throttle valve featuring a reverse free flow check. This advanced hydraulic component is designed to facilitate metered flow from port 1 to port 2, while allowing reverse free flow from port 2 to port 1. It operates efficiently under pressures up to 5000 psi and is compatible with interchangeable coils from Sun's range of full flow solenoid-operated valves. The valve can be mounted in either direction on the tube for versatile application. For optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither between 100-250 Hz. This model also offers several manual override options, including a momentary-twist override that allows for manual shifting by twisting the override clockwise by 90 degrees. The valve's design incorporates Sun's floating style construction, which minimizes the risk of internal binding due to excessive installation torque or machining variations in the cavity/cartridge. The FPHKEEN2B12A fits into T16A cavities and belongs to Series 3 with a capacity of up to 60 gpm (240 L/min). It has a nominal deadband as a percentage of input at 25% and requires a manual override force of approximately 5 lbs/1000 psi at Port 1. The solenoid tube diameter measures .75 inches (19 mm), and the valve hex size is 1\u00bc inches (31.8 mm). Installation torque should be maintained between 150-160 lbf ft (203-217 Nm). The model weighs approximately 1.50 lb without the coil and increases to around 2.00 lb with the coil attached. For sealing purposes, Viton seal kits are available for both cartridge and coil configurations.
The Sun Hydraulics FPHKEEN2B12A (Material Number: FPHKEEN2B12A) is a pilot-operated, normally closed, electro-proportional throttle valve featuring a reverse free flow check. This advanced hydraulic component is designed to facilitate metered flow from port 1 to port 2, while allowing reverse free flow from port 2 to port 1. It operates efficiently under pressures up to 5000 psi and is compatible with interchangeable coils from Sun's range of full flow solenoid-operated valves. The valve can be mounted in either direction on the tube for versatile application. For optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither between 100-250 Hz. This model also offers several manual override options, including a momentary-twist override that allows for manual shifting by twisting the override clockwise by 90 degrees. The valve's design incorporates Sun's floating style construction, which minimizes the risk of internal binding due to excessive installation torque or machining variations in the cavity/cartridge. The FPHKEEN2B12A fits into T16A cavities and belongs to Series 3 with a capacity of up to 60 gpm (240 L/min). It has a nominal deadband as a percentage of input at 25% and requires a manual override force of approximately 5 lbs/1000 psi at Port 1. The solenoid tube diameter measures .75 inches (19 mm), and the valve hex size is 1\u00bc inches (31.8 mm). Installation torque should be maintained between 150-160 lbf ft (203-217 Nm). The model weighs approximately 1.50 lb without the coil and increases to around 2.00 lb with the coil attached. For sealing purposes, Viton seal kits are available for both cartridge and coil configurations.
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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