SUN HYDRAULICS
FPHKMCV812
$362.77 USD
- SUN HYDRAULICS
- Material:FPHKMCV812
- Model:FPHK-MCV@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 FPHKMCV812 (FPHKMCV812) is a pilot-operated, normally closed, electroproportional throttle valve featuring a reverse free flow check. When the coil is energized, it exerts an opening force on the pilot stage, venting the main stage poppet to open proportionally. This allows metered flow from port 1 to port 2 and reverse free flow from port 2 to port 1. The valve operates efficiently under pressures up to 5000 psi and offers interchangeable coils with other Sun solenoid-operated valves, allowing for flexible installation. It includes various manual override options, such as a momentary twist override that shifts the valve by rotating the manual override clockwise by 90 degrees. For optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither between 100-250 Hz. The cartridge's design incorporates Sun's floating style construction to reduce internal binding risks due to excessive installation torque or cavity-cartridge machining variations. It fits into a T16A cavity and has a series capacity of up to 60 gpm (240 L/min). The maximum valve leakage at 110 SUS (24 cSt) is approximately 10 drops/min at 5000 psi (0.7 cc/min at 350 bar). The manual override requires a force of about 5 lbs/1000 psi (33 N/100 bar) at Port 1 with a stroke of .06 inches (1.50 mm). The solenoid tube diameter measures .75 inches (19 mm), while the valve hex size is 1\u00bc inches (31.8 mm), requiring an installation torque between 150-160 lbf ft (203-217 Nm). The model weighs approximately 1.50 lb without the coil and about 2.00 lb with it installed. For maintenance, Viton seal kits are available for both the cartridge and coil components.
The Sun Hydraulics FPHKMCV812 (FPHKMCV812) is a pilot-operated, normally closed, electroproportional throttle valve featuring a reverse free flow check. When the coil is energized, it exerts an opening force on the pilot stage, venting the main stage poppet to open proportionally. This allows metered flow from port 1 to port 2 and reverse free flow from port 2 to port 1. The valve operates efficiently under pressures up to 5000 psi and offers interchangeable coils with other Sun solenoid-operated valves, allowing for flexible installation. It includes various manual override options, such as a momentary twist override that shifts the valve by rotating the manual override clockwise by 90 degrees. For optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither between 100-250 Hz. The cartridge's design incorporates Sun's floating style construction to reduce internal binding risks due to excessive installation torque or cavity-cartridge machining variations. It fits into a T16A cavity and has a series capacity of up to 60 gpm (240 L/min). The maximum valve leakage at 110 SUS (24 cSt) is approximately 10 drops/min at 5000 psi (0.7 cc/min at 350 bar). The manual override requires a force of about 5 lbs/1000 psi (33 N/100 bar) at Port 1 with a stroke of .06 inches (1.50 mm). The solenoid tube diameter measures .75 inches (19 mm), while the valve hex size is 1\u00bc inches (31.8 mm), requiring an installation torque between 150-160 lbf ft (203-217 Nm). The model weighs approximately 1.50 lb without the coil and about 2.00 lb with it installed. For maintenance, Viton seal kits are available for both the 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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