SUN HYDRAULICS
DLDAZHN824
$804.37 USD
- SUN HYDRAULICS
- Material:DLDAZHN824
- Model:DLDA-ZHN@824
- 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 DLDAZHN824 (DLDAZHN824) is a high-performance, solenoid-operated 2-way, 2-position cartridge valve. This direct-acting, balanced spool directional valve is designed to efficiently control the flow of hydraulic fluid within a system. It can be configured as either normally open or normally closed based on the application requirements. The valve features a position switch that confirms its status in the spring-biased position, enhancing operational reliability and safety. Constructed with a robust design, the DLDAZHN824 includes a solenoid tube assembly that is fatigue rated for 5000 psi (350 bar) service, making it suitable for high-pressure applications. Its wet armature design allows the working fluid to surround the armature which helps in heat dissipation but requires consideration of fluid characteristics due to potential breakdowns from prolonged coil energization. The valve operates without requiring a minimum hydraulic pressure, adding to its versatility in various hydraulic circuits. This model comes with multiple coil termination and voltage options, including configurations with surge protection, catering to diverse electrical requirements and enhancing its adaptability across different systems. The unique magnetic design of the solenoid contributes to high efficiency, providing strong actuating force per watt expended which ensures reliable valve shifting. Additionally, Sun Hydraulics' floating style construction minimizes internal parts binding that could arise from excessive installation torque or variations in cavity/cartridge machining. This feature ensures consistent performance and durability of the valve even under challenging installation conditions. Note that this cartridge must be used with an appropriate coil ordered separately and is not field serviceable; any required modifications or servicing must be handled by returning it to the factory to maintain warranty coverage.
The Sun Hydraulics DLDAZHN824 (DLDAZHN824) is a high-performance, solenoid-operated 2-way, 2-position cartridge valve. This direct-acting, balanced spool directional valve is designed to efficiently control the flow of hydraulic fluid within a system. It can be configured as either normally open or normally closed based on the application requirements. The valve features a position switch that confirms its status in the spring-biased position, enhancing operational reliability and safety. Constructed with a robust design, the DLDAZHN824 includes a solenoid tube assembly that is fatigue rated for 5000 psi (350 bar) service, making it suitable for high-pressure applications. Its wet armature design allows the working fluid to surround the armature which helps in heat dissipation but requires consideration of fluid characteristics due to potential breakdowns from prolonged coil energization. The valve operates without requiring a minimum hydraulic pressure, adding to its versatility in various hydraulic circuits. This model comes with multiple coil termination and voltage options, including configurations with surge protection, catering to diverse electrical requirements and enhancing its adaptability across different systems. The unique magnetic design of the solenoid contributes to high efficiency, providing strong actuating force per watt expended which ensures reliable valve shifting. Additionally, Sun Hydraulics' floating style construction minimizes internal parts binding that could arise from excessive installation torque or variations in cavity/cartridge machining. This feature ensures consistent performance and durability of the valve even under challenging installation conditions. Note that this cartridge must be used with an appropriate coil ordered separately and is not field serviceable; any required modifications or servicing must be handled by returning it to the factory to maintain warranty coverage.
This solenoid-operated 2-way, 2-position cartridge is a direct-acting, balanced spool directional valve. The valve is available in either a normally open or normally closed configuration.
The position switch provides confirmation that the valve is in the spring biased 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 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.
- A wide variety of coil termination and voltage options are available, with and without surge protection. See the CONFIGURATION section.
- 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 | 12 gpm45 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Response Time - Typical | 50 ms50 ms |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 5 in³/min.@3000 psi80 cc/min.@210 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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