SUN HYDRAULICS
FPHKEEV612
$427.80 USD
- SUN HYDRAULICS
- Material:FPHKEEV612
- Model:FPHK-EEV@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 FPHKEEV612 (FPHKEEV612) is a pilot-operated, normally closed, electroproportional throttle valve with reverse free flow check capabilities. When the coil is energized, it generates an opening force on the pilot stage, which then vents 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 can operate under pressures up to 5000 psi and features interchangeable coils with Sun's other full-flow solenoid-operated valves. The coils can be mounted on the tube in either direction for versatile applications. For enhanced performance, it is recommended to use an amplifier with current sensing and adjustable dither, ideally between 100 and 250 Hz. The FPHKEEV612 offers several manual override options, including a momentary twist override that allows operators to shift the valve by twisting the manual override clockwise by 90 degrees. The cartridge incorporates Sun's floating style construction to minimize internal parts binding due to excessive installation torque or cavity/cartridge machining variations. It fits a T16A cavity and belongs to Series 3 with a capacity of 60 gpm (240 L/min). The valve 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 (33 N/100 bar) at Port 1. Additional specifications include a nominal deadband as a percentage of input at around 25%, manual override stroke of .06 inches (1.50 mm), solenoid tube diameter of .75 inches (19 mm), valve hex size of 1-1/4 inches (31.8 mm), and installation torque ranging from 150-160 lbf-ft (203-217 Nm). The model weight is approximately 1.50 lb (0.70 kg), increasing to around 2.00 lb with coil installation.
The Sun Hydraulics FPHKEEV612 (FPHKEEV612) is a pilot-operated, normally closed, electroproportional throttle valve with reverse free flow check capabilities. When the coil is energized, it generates an opening force on the pilot stage, which then vents 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 can operate under pressures up to 5000 psi and features interchangeable coils with Sun's other full-flow solenoid-operated valves. The coils can be mounted on the tube in either direction for versatile applications. For enhanced performance, it is recommended to use an amplifier with current sensing and adjustable dither, ideally between 100 and 250 Hz. The FPHKEEV612 offers several manual override options, including a momentary twist override that allows operators to shift the valve by twisting the manual override clockwise by 90 degrees. The cartridge incorporates Sun's floating style construction to minimize internal parts binding due to excessive installation torque or cavity/cartridge machining variations. It fits a T16A cavity and belongs to Series 3 with a capacity of 60 gpm (240 L/min). The valve 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 (33 N/100 bar) at Port 1. Additional specifications include a nominal deadband as a percentage of input at around 25%, manual override stroke of .06 inches (1.50 mm), solenoid tube diameter of .75 inches (19 mm), valve hex size of 1-1/4 inches (31.8 mm), and installation torque ranging from 150-160 lbf-ft (203-217 Nm). The model weight is approximately 1.50 lb (0.70 kg), increasing to around 2.00 lb with coil installation.
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 |
Show FAQ