SUN HYDRAULICS
DTCAZHV924
$786.89 USD
- SUN HYDRAULICS
- Material:DTCAZHV924
- 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 DTCAZHV924 (DTCAZHV924) is a solenoid-operated, 2-way, 2-position cartridge valve featuring a direct-acting, poppet-style design. This configuration ensures extremely low leakage, addressing common issues with fluid compressibility that can cause minor fluid passage in other poppet-style valves during sudden pressure changes. The valve includes a position switch for confirmation of its non-energized state and is CE approved. It requires a coil to operate and is supplied as a sealed unit, which must be returned to the factory for any service or modifications to maintain warranty validity. Installation requires specific tools due to the position switch's design. The DTCAZHV924 is fatigue rated for service up to 5000 psi (350 bar) and operates without needing minimum hydraulic pressure, making it suitable for load-holding applications where it will spring closed in case of power failure. The valve features a wet armature design that allows the working fluid to absorb heat generated by the coil; however, this could affect certain fluids over time if energized continuously. Its high-efficiency solenoid design provides strong spool actuating force per watt expended. This cartridge employs Sun's floating style construction to minimize binding risks due to installation torque or machining variations. It fits into cavity T-13A, with a capacity of 6 gpm (23 L/min) and typical response time of 50 ms. Maximum leakage at 110 SUS (24 cSt) is limited to 10 drops/min at 5000 psi (0.7 cc/min at 350 bar). It can handle switching frequencies up to 15,000 cycles per hour and has a mechanical life expectancy of approximately 7,000 cycles when equipped with D or L control manual override mechanisms.
The Sun Hydraulics DTCAZHV924 (DTCAZHV924) is a solenoid-operated, 2-way, 2-position cartridge valve featuring a direct-acting, poppet-style design. This configuration ensures extremely low leakage, addressing common issues with fluid compressibility that can cause minor fluid passage in other poppet-style valves during sudden pressure changes. The valve includes a position switch for confirmation of its non-energized state and is CE approved. It requires a coil to operate and is supplied as a sealed unit, which must be returned to the factory for any service or modifications to maintain warranty validity. Installation requires specific tools due to the position switch's design. The DTCAZHV924 is fatigue rated for service up to 5000 psi (350 bar) and operates without needing minimum hydraulic pressure, making it suitable for load-holding applications where it will spring closed in case of power failure. The valve features a wet armature design that allows the working fluid to absorb heat generated by the coil; however, this could affect certain fluids over time if energized continuously. Its high-efficiency solenoid design provides strong spool actuating force per watt expended. This cartridge employs Sun's floating style construction to minimize binding risks due to installation torque or machining variations. It fits into cavity T-13A, with a capacity of 6 gpm (23 L/min) and typical response time of 50 ms. Maximum leakage at 110 SUS (24 cSt) is limited to 10 drops/min at 5000 psi (0.7 cc/min at 350 bar). It can handle switching frequencies up to 15,000 cycles per hour and has a mechanical life expectancy of approximately 7,000 cycles when equipped with D or L control manual override mechanisms.
This solenoid-operated 2-way, 2-position cartridge is a direct-acting, poppet-style directional valve. Due to the poppet-style construction, this valve has extremely low leakage.
Many poppet style directional valves pass a small amount of fluid when the pressure across them changes suddenly. This is due to the compressibility of the fluid. This valve has been designed to prevent this from happening.
The position switch provides confirmation that the valve is in the non-energized position.
- A coil must be ordered with this cartridge. This cartridge is supplied as a sealed, factory set unit and is not field serviceable. If the assembly requires changes or service it needs to be returned to the factory. Any tampering will violate the product warranty.
- Position switch is CE approved.
- When torquing this cartridge into its cavity, a crow's foot wrench or similar will be required since the position switch precludes the use of a deep socket wrench.
- The solenoid tube assembly is fatigue rated for 5000 psi (350 bar) service.
- This valve is direct actuated and requires no minimum hydraulic pressure for operation.
- This valve is suitable for load holding applications. In the event of power failure, the valve will spring closed.
- On models equipped with the D or L control, the detent mechanism in the manual override is meant for temporary actuation. The D, L and T manual control assembly has a mechanical life expectancy of approximately 7,000 cycles.
- This valve utilizes a wet armature design. This means that the working fluid surrounds the armature and is exposed to the heat generated by the coil. This can be a factor if the coil is energized for long periods of time. Some fluids, notably water/glycol mixtures, break down at these temperatures over time and form varnishes that will affect the function of the cartridge.
- The solenoid's unique magnetic design results in a high efficiency solenoid, yielding high spool actuating force per Watt expended, leading to reliable valve shifting.
- 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 | 6 gpm23 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Response Time - Typical | 50 ms50 ms |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 10 drops/min.@5000 psi0,7 cc/min.@350 bar |
| Switching Frequency | 15000 cycles/hr15000 cycles/hr |
| 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 | .50 lb0,25 kg |
| Seal kit - Cartridge | Viton: 990-413-006 |
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