SUN HYDRAULICS
DTCAZHN824
$784.30 USD
Tags:
- SUN HYDRAULICS
- Material:DTCAZHN824
- 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 DTCAZHN824 (DTCAZHN824) is a solenoid-operated, 2-way, 2-position cartridge valve designed for precise directional control in hydraulic systems. This direct-acting, poppet-style valve is engineered to minimize leakage and prevent fluid passage due to sudden pressure changes, thanks to its robust construction. It features a position switch that confirms the valve is in the non-energized position and requires a coil for operation, which must be ordered separately. The valve assembly is sealed and factory-set, making it non-serviceable in the field; any modifications or repairs must be performed by returning it to the factory. The DTCAZHN824 is capable of handling up to 5000 psi (350 bar) of operating pressure and supports a flow capacity of 6 gpm (23 L/min). Its solenoid tube assembly is fatigue-rated for high-pressure applications, ensuring long-term reliability. The valve's design includes a wet armature configuration, which allows the working fluid to cool the armature but requires consideration for fluid types that may degrade under heat exposure over time. This cartridge valve is suitable for load-holding applications and will spring closed in case of power failure, enhancing safety and reliability in critical operations. The manual override control offers temporary actuation with a mechanical life expectancy of approximately 7,000 cycles. Installation requires specific tools due to its design constraints; a crow's foot wrench is necessary because of the position switch's placement. With a maximum leakage rate of just 10 drops/min at 5000 psi (0.7 cc/min at 350 bar), this valve ensures efficient operation with minimal fluid loss. Its high-efficiency solenoid design delivers substantial actuating force per watt consumed, promoting dependable shifting performance even under demanding conditions.
The Sun Hydraulics DTCAZHN824 (DTCAZHN824) is a solenoid-operated, 2-way, 2-position cartridge valve designed for precise directional control in hydraulic systems. This direct-acting, poppet-style valve is engineered to minimize leakage and prevent fluid passage due to sudden pressure changes, thanks to its robust construction. It features a position switch that confirms the valve is in the non-energized position and requires a coil for operation, which must be ordered separately. The valve assembly is sealed and factory-set, making it non-serviceable in the field; any modifications or repairs must be performed by returning it to the factory. The DTCAZHN824 is capable of handling up to 5000 psi (350 bar) of operating pressure and supports a flow capacity of 6 gpm (23 L/min). Its solenoid tube assembly is fatigue-rated for high-pressure applications, ensuring long-term reliability. The valve's design includes a wet armature configuration, which allows the working fluid to cool the armature but requires consideration for fluid types that may degrade under heat exposure over time. This cartridge valve is suitable for load-holding applications and will spring closed in case of power failure, enhancing safety and reliability in critical operations. The manual override control offers temporary actuation with a mechanical life expectancy of approximately 7,000 cycles. Installation requires specific tools due to its design constraints; a crow's foot wrench is necessary because of the position switch's placement. With a maximum leakage rate of just 10 drops/min at 5000 psi (0.7 cc/min at 350 bar), this valve ensures efficient operation with minimal fluid loss. Its high-efficiency solenoid design delivers substantial actuating force per watt consumed, promoting dependable shifting performance even under demanding conditions.
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 |
Show FAQ