SUN HYDRAULICS
FPHKMEN612
$365.40 USD
Tags:
- SUN HYDRAULICS
- Material:FPHKMEN612
- Model:FPHK-MEN@612
- 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 FPHKMEN612 (FPHKMEN612) is a pilot-operated, normally closed, electroproportional throttle valve featuring a reverse free flow check. This valve operates by energizing the coil, which generates an opening force on the pilot stage, venting 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. Designed to withstand pressures up to 5000 psi, this valve offers versatility with interchangeable coils that can be mounted in either direction on the tube. The FPHKMEN612 includes several manual override options, including a momentary twist override that shifts the valve by twisting clockwise 90 degrees. To achieve optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither between 100-250 Hz. Additionally, a reverse free flow check bypassing the compensator may be necessary depending on circuit requirements when using this model with an external compensator. The valve incorporates Sun's floating style construction to minimize internal part binding due to excessive installation torque or machining variations of cavity/cartridge. It fits into cavity T16A and belongs to series 3 with a capacity of 60 gpm (240 L/min). The maximum valve leakage at 110 SUS (24 cSt) is specified as 10 drops/min at 5000 psi (0.7 cc/min at 350 bar). Manual override requires a force of approximately 5 lbs/1000 psi at Port 1 (33 N/100 bar). The solenoid tube diameter measures .75 inches (19 mm), while the valve hex size is set at 1\u00bc inches (31.8 mm). Installation torque ranges between 150-160 lbf ft (203-217 Nm), and the model weighs around 1.50 lb without coil and up to 2.00 lb with coil installed. For sealing needs, Viton seal kits are available for both cartridge and coil components.
The Sun Hydraulics FPHKMEN612 (FPHKMEN612) is a pilot-operated, normally closed, electroproportional throttle valve featuring a reverse free flow check. This valve operates by energizing the coil, which generates an opening force on the pilot stage, venting 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. Designed to withstand pressures up to 5000 psi, this valve offers versatility with interchangeable coils that can be mounted in either direction on the tube. The FPHKMEN612 includes several manual override options, including a momentary twist override that shifts the valve by twisting clockwise 90 degrees. To achieve optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither between 100-250 Hz. Additionally, a reverse free flow check bypassing the compensator may be necessary depending on circuit requirements when using this model with an external compensator. The valve incorporates Sun's floating style construction to minimize internal part binding due to excessive installation torque or machining variations of cavity/cartridge. It fits into cavity T16A and belongs to series 3 with a capacity of 60 gpm (240 L/min). The maximum valve leakage at 110 SUS (24 cSt) is specified as 10 drops/min at 5000 psi (0.7 cc/min at 350 bar). Manual override requires a force of approximately 5 lbs/1000 psi at Port 1 (33 N/100 bar). The solenoid tube diameter measures .75 inches (19 mm), while the valve hex size is set at 1\u00bc inches (31.8 mm). Installation torque ranges between 150-160 lbf ft (203-217 Nm), and the model weighs around 1.50 lb without coil and up to 2.00 lb with coil installed. For sealing needs, 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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