SUN HYDRAULICS
FPHKXEV912
$374.20 USD
Tags:
- SUN HYDRAULICS
- Material:FPHKXEV912
- Model:FPHK-XEV@912
- 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 FPHKXEV912 (FPHKXEV912) is a pilot-operated, normally closed, electroproportional throttle valve with a reverse free flow check feature. This valve is designed to manage hydraulic flow efficiently 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 offers reverse free flow from port 2 to port 1. With a maximum operating pressure of up to 5000 psi, this valve is robust and versatile for demanding applications. The FPHKXEV912 features interchangeable coils compatible with other Sun solenoid-operated valves, enabling flexible installation options. It incorporates Sun's floating style construction, minimizing internal part binding due to excessive torque or machining variations in cavity/cartridge installations. The valve has a capacity of 60 gpm (240 L/min) and fits within the T16A cavity series 3. For optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither between 100-250 Hz. The manual override options include a momentary-twist override that allows operation by twisting the manual override clockwise by 90 degrees. Depending on circuit requirements, a reverse free flow check bypassing the compensator may be necessary when using this model with an external compensator. Additional specifications include a solenoid tube diameter of .75 inches (19 mm), valve hex size of 1\u00bc inches (31.8 mm), and installation torque ranging from 150-160 lbf ft (203-217 Nm). The model weighs approximately 1.50 lbs without the coil and around 2.00 lbs with it installed. Viton seal kits are available for both cartridge and coil configurations for enhanced durability under various operational conditions.
The Sun Hydraulics FPHKXEV912 (FPHKXEV912) is a pilot-operated, normally closed, electroproportional throttle valve with a reverse free flow check feature. This valve is designed to manage hydraulic flow efficiently 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 offers reverse free flow from port 2 to port 1. With a maximum operating pressure of up to 5000 psi, this valve is robust and versatile for demanding applications. The FPHKXEV912 features interchangeable coils compatible with other Sun solenoid-operated valves, enabling flexible installation options. It incorporates Sun's floating style construction, minimizing internal part binding due to excessive torque or machining variations in cavity/cartridge installations. The valve has a capacity of 60 gpm (240 L/min) and fits within the T16A cavity series 3. For optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither between 100-250 Hz. The manual override options include a momentary-twist override that allows operation by twisting the manual override clockwise by 90 degrees. Depending on circuit requirements, a reverse free flow check bypassing the compensator may be necessary when using this model with an external compensator. Additional specifications include a solenoid tube diameter of .75 inches (19 mm), valve hex size of 1\u00bc inches (31.8 mm), and installation torque ranging from 150-160 lbf ft (203-217 Nm). The model weighs approximately 1.50 lbs without the coil and around 2.00 lbs with it installed. Viton seal kits are available for both cartridge and coil configurations for enhanced durability under various operational 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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