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SUN HYDRAULICS
FPCHTBV2B24V


$542.30 USD

Tags:

  • SUN HYDRAULICS
  • Material:FPCHTBV2B24V
  • Model:FPCH-TBV@2B24V
  • Summary:Cartridge

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***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 FPCHTBV2B24V (Material Number: FPCHTBV2B24V) is a normally-open, electro-proportional throttle valve designed for precise flow control in hydraulic systems. This valve is spring-biased open and utilizes an electromagnetic coil to generate a closing force on the spool, which is proportional to the command current. This force is counteracted by the spring and flow forces to create a metering orifice with an effective size that varies according to the current. The valve offers significant self-compensation in the 1 to 2 direction and allows for proportional flow control in the 2 to 1 direction when paired with an external compensator. Notably, full reverse flow from 2 to 1 can occur without a compensator under all conditions. Available in both normally open and normally closed configurations, this valve supports three different capacity ranges and can operate at pressures up to 5000 psi. It features low leakage levels when closed and interchangeable coils compatible with Sun's other solenoid-operated valves. The cartridge offers several manual override options, including configurations without manual override, ensuring flexibility in various applications. For optimal performance, it is recommended to use an amplifier with current sensing and adjustable dither between 100-250 Hz. The FPCHTBV2B24V incorporates Sun's floating style construction, minimizing potential internal binding due to installation torque or machining variations. It fits into a T-13A cavity and has a capacity of up to 7 gpm (28 L/min). The manual override requires a force of approximately 5 lbs/1000 psi at Port 1, with a stroke of .10 inches (2.5 mm). The valve's hex size is .78 inches (22.2 mm), requiring an installation torque of 30-35 lbf-ft (41-47 Nm), and it weighs approximately 1.10 lb (0.50 kg) with the coil attached.

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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