SUN HYDRAULICS
DTCAZHN624
$777.80 USD
Tags:
- SUN HYDRAULICS
- Material:DTCAZHN624
- 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 DTCAZHN624 (DTCAZHN624) is a solenoid-operated, 2-way, 2-position cartridge valve designed for direct-acting, poppet-style directional control. This valve is engineered to provide extremely low leakage, minimizing fluid passage even when pressure changes suddenly due to fluid compressibility. It features a position switch for confirmation of the non-energized state and requires a separate coil order. The cartridge is factory-sealed and non-serviceable in the field; any required adjustments or services must be performed by returning it to the factory. The position switch complies with CE standards, and installation necessitates a crow's foot wrench due to its design. The solenoid tube assembly can withstand up to 5000 psi (350 bar), making it suitable for load-holding applications where it will spring closed in power failure scenarios. The valve operates without minimum hydraulic pressure and is equipped with various manual control options (D, L, T) that have a mechanical life of approximately 7,000 cycles. The wet armature design allows working fluid exposure to coil-generated heat, which may affect some fluids over time. Its high-efficiency solenoid provides reliable shifting with significant spool actuating force per watt expended. Additionally, the Sun floating style construction minimizes internal part binding due to installation torque or machining variations. Key specifications include a cavity size of T-13A, a capacity of 6 gpm (23 L/min), maximum operating pressure of 5000 psi (350 bar), typical response time of 50 ms, maximum leakage at specified conditions of 10 drops/minute (or 0.7 cc/min), switching frequency up to 15,000 cycles/hour, and an installation torque requirement between 30-35 lbf ft (41-47 Nm). The model weighs approximately 0.50 lb (0.25 kg) and uses Viton seal kits for maintenance needs.
The Sun Hydraulics DTCAZHN624 (DTCAZHN624) is a solenoid-operated, 2-way, 2-position cartridge valve designed for direct-acting, poppet-style directional control. This valve is engineered to provide extremely low leakage, minimizing fluid passage even when pressure changes suddenly due to fluid compressibility. It features a position switch for confirmation of the non-energized state and requires a separate coil order. The cartridge is factory-sealed and non-serviceable in the field; any required adjustments or services must be performed by returning it to the factory. The position switch complies with CE standards, and installation necessitates a crow's foot wrench due to its design. The solenoid tube assembly can withstand up to 5000 psi (350 bar), making it suitable for load-holding applications where it will spring closed in power failure scenarios. The valve operates without minimum hydraulic pressure and is equipped with various manual control options (D, L, T) that have a mechanical life of approximately 7,000 cycles. The wet armature design allows working fluid exposure to coil-generated heat, which may affect some fluids over time. Its high-efficiency solenoid provides reliable shifting with significant spool actuating force per watt expended. Additionally, the Sun floating style construction minimizes internal part binding due to installation torque or machining variations. Key specifications include a cavity size of T-13A, a capacity of 6 gpm (23 L/min), maximum operating pressure of 5000 psi (350 bar), typical response time of 50 ms, maximum leakage at specified conditions of 10 drops/minute (or 0.7 cc/min), switching frequency up to 15,000 cycles/hour, and an installation torque requirement between 30-35 lbf ft (41-47 Nm). The model weighs approximately 0.50 lb (0.25 kg) and uses Viton seal kits for maintenance needs.
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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