SUN HYDRAULICS
FPHKEEV71299
$446.86 USD
- SUN HYDRAULICS
- Material:FPHKEEV71299
- Model:FPHK-EEV@71299
- 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 FPHKEEV71299 (FPHKEEV71299) is a pilot-operated, normally closed, electroproportional throttle valve featuring a reverse free flow check. This sophisticated valve is designed to open proportionally when the coil is energized, creating an opening force on the pilot stage that vents the main stage poppet. It allows metered flow from port 1 to port 2 and enables reverse free flow from port 2 to port 1. The valve is capable of operating under pressures up to 5000 psi and has a capacity of handling up to 60 gpm (240 L/min). Its coils are interchangeable with other full-flow, solenoid-operated valves from Sun Hydraulics and can be mounted in either direction on the tube. For enhanced performance, it's recommended to use an amplifier with current sensing and adjustable dither between 100-250 Hz. The valve offers several manual override options, including a momentary twist override that allows manual shifting by twisting it clockwise by 90 degrees. If used with an external compensator, a reverse free flow check bypassing the compensator may be necessary depending on circuit requirements. The FPHKEEV71299 incorporates Sun's floating style construction to minimize internal part binding due to excessive installation torque or machining variations. The valve fits into cavity T16A and belongs to Series 3. It features a maximum leakage rate of 10 drops/min at 110 SUS (24 cSt) at pressures up to 5000 psi (0.7 cc/min at 350 bar). The manual override requires a force of approximately 5 lbs/1000 psi at Port 1 (33 N/100 bar). With its robust design and versatile features, this valve is suitable for various hydraulic applications requiring precise control under high pressure conditions.
The Sun Hydraulics FPHKEEV71299 (FPHKEEV71299) is a pilot-operated, normally closed, electroproportional throttle valve featuring a reverse free flow check. This sophisticated valve is designed to open proportionally when the coil is energized, creating an opening force on the pilot stage that vents the main stage poppet. It allows metered flow from port 1 to port 2 and enables reverse free flow from port 2 to port 1. The valve is capable of operating under pressures up to 5000 psi and has a capacity of handling up to 60 gpm (240 L/min). Its coils are interchangeable with other full-flow, solenoid-operated valves from Sun Hydraulics and can be mounted in either direction on the tube. For enhanced performance, it's recommended to use an amplifier with current sensing and adjustable dither between 100-250 Hz. The valve offers several manual override options, including a momentary twist override that allows manual shifting by twisting it clockwise by 90 degrees. If used with an external compensator, a reverse free flow check bypassing the compensator may be necessary depending on circuit requirements. The FPHKEEV71299 incorporates Sun's floating style construction to minimize internal part binding due to excessive installation torque or machining variations. The valve fits into cavity T16A and belongs to Series 3. It features a maximum leakage rate of 10 drops/min at 110 SUS (24 cSt) at pressures up to 5000 psi (0.7 cc/min at 350 bar). The manual override requires a force of approximately 5 lbs/1000 psi at Port 1 (33 N/100 bar). With its robust design and versatile features, this valve is suitable for various hydraulic applications requiring precise control under high pressure 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 |
Show FAQ