SUN HYDRAULICS
FPHKXEN712
$362.70 USD
Tags:
- SUN HYDRAULICS
- Material:FPHKXEN712
- Model:FPHK-XEN@712
- 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 FPHKXEN712 (FPHKXEN712) is a pilot-operated, normally closed, electroproportional throttle valve with reverse free flow check capabilities. This advanced valve functions by energizing the coil to create an opening force on the pilot stage, which in turn vents the main stage poppet to open proportionally. It facilitates metered flow from port 1 to port 2 and allows reverse free flow from port 2 to port 1. With a pressure tolerance of up to 5000 psi, this valve is robust for demanding applications. The coils are interchangeable with Sun's other full-flow solenoid-operated valves and can be installed in either direction on the tube. Users can choose from several manual override options, including a momentary twist override that shifts the valve by twisting it clockwise by 90 degrees. For optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither, ideally between 100 and 250 Hz. The valve features Sun's floating style construction to minimize internal part binding due to excessive installation torque or machining variations in cavity or cartridge. It fits into a T16A cavity and has a series number of 3 with a capacity of up to 60 gpm (240 L/min). The maximum valve leakage at specified conditions is minimal, ensuring efficient operation even under high pressure. The valve's dimensions include a solenoid tube diameter of .75 inches (19 mm) and a hex size of 1-1/4 inches (31.8 mm), requiring an installation torque between 150-160 lbf ft (203-217 Nm). Weighing approximately 1.50 lb without the coil and around 2 lb with it, this model also includes Viton seal kits for enhanced durability and performance under various conditions.
The Sun Hydraulics FPHKXEN712 (FPHKXEN712) is a pilot-operated, normally closed, electroproportional throttle valve with reverse free flow check capabilities. This advanced valve functions by energizing the coil to create an opening force on the pilot stage, which in turn vents the main stage poppet to open proportionally. It facilitates metered flow from port 1 to port 2 and allows reverse free flow from port 2 to port 1. With a pressure tolerance of up to 5000 psi, this valve is robust for demanding applications. The coils are interchangeable with Sun's other full-flow solenoid-operated valves and can be installed in either direction on the tube. Users can choose from several manual override options, including a momentary twist override that shifts the valve by twisting it clockwise by 90 degrees. For optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither, ideally between 100 and 250 Hz. The valve features Sun's floating style construction to minimize internal part binding due to excessive installation torque or machining variations in cavity or cartridge. It fits into a T16A cavity and has a series number of 3 with a capacity of up to 60 gpm (240 L/min). The maximum valve leakage at specified conditions is minimal, ensuring efficient operation even under high pressure. The valve's dimensions include a solenoid tube diameter of .75 inches (19 mm) and a hex size of 1-1/4 inches (31.8 mm), requiring an installation torque between 150-160 lbf ft (203-217 Nm). Weighing approximately 1.50 lb without the coil and around 2 lb with it, this model also includes Viton seal kits for enhanced durability and performance under various 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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