SUN HYDRAULICS
FPCHTBV524
$256.30 USD
Tags:
- SUN HYDRAULICS
- Material:FPCHTBV524
- Model:FPCH-TBV@524
- 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 FPCHTBV524 (FPCHTBV524) is a normally open, electroproportional throttle valve designed for precise flow control in hydraulic systems. The valve operates with a spring-biased open mechanism, where energizing the coil creates a closing force on the spool proportional to the command current. This force is balanced by the spring and flow forces, resulting in a metering orifice whose size varies with the current. The valve features significant self-compensation in the 1 to 2 direction and allows for proportional flow control in the 2 to 1 direction when used with an external compensator. Notably, it supports full reverse flow from 2 to 1 without command under all conditions, even without a compensator. This model is available in both normally open and normally closed configurations, with three different capacity ranges and can operate at pressures up to 5000 psi. It offers low leakage rates when closed and features interchangeable coils compatible with other Sun solenoid-operated valves. The FPCHTBV524 includes various manual override options, including configurations with no manual override, and requires an amplifier with adjustable dither for optimal performance. The mechanical life expectancy of certain manual control assemblies is approximately 7,000 cycles. The valve incorporates Sun's floating style construction to reduce internal binding risks due to installation torque or machining variations. It fits into cavity T-13A, belongs to Series 1, and has a capacity of up to 7 gpm (28 L/min). Key dimensions include a solenoid tube diameter of .75 inches (19 mm) and a valve hex size of .78 inches (22.2 mm). The installation torque ranges from 30-35 lbf-ft (41-47 Nm), and it weighs approximately 1.10 lb (0.50 kg) with the coil installed. For maintenance or replacement needs, Viton seal kits are available under part numbers 990413006 for cartridges and 990770006 for coils.
The Sun Hydraulics FPCHTBV524 (FPCHTBV524) is a normally open, electroproportional throttle valve designed for precise flow control in hydraulic systems. The valve operates with a spring-biased open mechanism, where energizing the coil creates a closing force on the spool proportional to the command current. This force is balanced by the spring and flow forces, resulting in a metering orifice whose size varies with the current. The valve features significant self-compensation in the 1 to 2 direction and allows for proportional flow control in the 2 to 1 direction when used with an external compensator. Notably, it supports full reverse flow from 2 to 1 without command under all conditions, even without a compensator. This model is available in both normally open and normally closed configurations, with three different capacity ranges and can operate at pressures up to 5000 psi. It offers low leakage rates when closed and features interchangeable coils compatible with other Sun solenoid-operated valves. The FPCHTBV524 includes various manual override options, including configurations with no manual override, and requires an amplifier with adjustable dither for optimal performance. The mechanical life expectancy of certain manual control assemblies is approximately 7,000 cycles. The valve incorporates Sun's floating style construction to reduce internal binding risks due to installation torque or machining variations. It fits into cavity T-13A, belongs to Series 1, and has a capacity of up to 7 gpm (28 L/min). Key dimensions include a solenoid tube diameter of .75 inches (19 mm) and a valve hex size of .78 inches (22.2 mm). The installation torque ranges from 30-35 lbf-ft (41-47 Nm), and it weighs approximately 1.10 lb (0.50 kg) with the coil installed. For maintenance or replacement needs, Viton seal kits are available under part numbers 990413006 for cartridges and 990770006 for coils.
This valve is a normally-open, electro-proportional throttle. The valve is spring biased open. Energizing the coil generates an closing force on the spool proportional to the command current and this force is countered by the spring and flow forces. This force balance creates a metering orifice whose effective size is proportional to the current. The valve exhibits a large degree of self-compensation in the 1 to 2 direction and will provide proportional flow control in the 2 to 1 direction with the addition of an external compensator. Full reverse flow (2 to 1) with no command in the 2 to 1 direction is possible without a compensator under all conditions.
- Available in either a normally open or normally closed configuration with three different capacity ranges.
- Capable of operating with pressures up to 5000 psi.
- Low leakage levels in the closed position.
- 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.
- On models equipped with the D or L control, the detent mechanism in the manual override is meant for temporary actuation. The D, E, L and T manual control assemblies have a mechanical life expectancy of approximately 7,000 cycles.
- The momentary/twist override option "E" allows the operator to shift the valve by twisting the manual override clockwise 90 degrees.
- 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-13A |
Series | 1 |
Capacity | 7 gpm28 L/min. |
Maximum Valve Leakage at 110 SUS (24 cSt) | 6 in³/min.@3000 psi100 cc/min.@210 bar |
Manual Override Force Requirement | 5 lbs/1000 psi @ Port 133 N/100 bar @ Port 1 |
Manual Override Stroke | .10 in.2,5 mm |
Solenoid Tube Diameter | .75 in.19 mm |
Valve Hex Size | 7/8 in.22,2 mm |
Valve Installation Torque | 30 - 35 lbf ft41 - 47 Nm |
Model Weight (with coil) | 1.10 lb0,50 kg |
Seal kit - Cartridge | Viton: 990-413-006 |
Seal and nut kit - Coil | Viton: 990-770-006Viton: 990-770-006 |
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