SUN HYDRAULICS
FPHKMCN812
$356.32 USD
- SUN HYDRAULICS
- Material:FPHKMCN812
- Model:FPHK-MCN@812
- 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 FPHKMCN812 (FPHKMCN812) is a robust pilot-operated, normally closed, electroproportional throttle valve with reverse free flow check capabilities. This advanced valve is engineered to handle pressures up to 5000 psi and is designed for applications requiring precise flow control. The valve operates by energizing the coil, which generates an opening force on the pilot stage, venting the main stage poppet to open proportionally. It allows metered flow from port 1 to port 2 and provides reverse free flow from port 2 to port 1. The FPHKMCN812 can accommodate interchangeable coils from Sun's full-flow solenoid-operated valves, which can be mounted in either direction on the tube. This cartridge valve offers several manual override options, including a momentary-twist override feature that enables manual shifting by twisting clockwise 90 degrees. For optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither between 100 and 250 Hz. The valve incorporates Sun's floating style construction, minimizing the risk of internal parts binding due to excessive installation torque or cavity-cartridge machining variations. The FPHKMCN812 fits into a T16A cavity and belongs to Series 3 with a capacity of 60 gpm (240 L/min). It has a maximum leakage rate of 10 drops/min at 5000 psi (0.7 cc/min at 350 bar) and requires a manual override force of approximately 5 lbs/1000 psi at Port 1 (33 N/100 bar). The solenoid tube diameter is .75 inches (19 mm), while the valve hex size measures 1-1/4 inches (31.8 mm). The recommended installation torque ranges between 150-160 lbf-ft (203-217 Nm), ensuring secure fitting without compromising performance.
The Sun Hydraulics FPHKMCN812 (FPHKMCN812) is a robust pilot-operated, normally closed, electroproportional throttle valve with reverse free flow check capabilities. This advanced valve is engineered to handle pressures up to 5000 psi and is designed for applications requiring precise flow control. The valve operates by energizing the coil, which generates an opening force on the pilot stage, venting the main stage poppet to open proportionally. It allows metered flow from port 1 to port 2 and provides reverse free flow from port 2 to port 1. The FPHKMCN812 can accommodate interchangeable coils from Sun's full-flow solenoid-operated valves, which can be mounted in either direction on the tube. This cartridge valve offers several manual override options, including a momentary-twist override feature that enables manual shifting by twisting clockwise 90 degrees. For optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither between 100 and 250 Hz. The valve incorporates Sun's floating style construction, minimizing the risk of internal parts binding due to excessive installation torque or cavity-cartridge machining variations. The FPHKMCN812 fits into a T16A cavity and belongs to Series 3 with a capacity of 60 gpm (240 L/min). It has a maximum leakage rate of 10 drops/min at 5000 psi (0.7 cc/min at 350 bar) and requires a manual override force of approximately 5 lbs/1000 psi at Port 1 (33 N/100 bar). The solenoid tube diameter is .75 inches (19 mm), while the valve hex size measures 1-1/4 inches (31.8 mm). The recommended installation torque ranges between 150-160 lbf-ft (203-217 Nm), ensuring secure fitting without compromising performance.
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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