SUN HYDRAULICS
DTCAZHV624
$784.30 USD
Tags:
- SUN HYDRAULICS
- Material:DTCAZHV624
- 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 DTCAZHV624 (DTCAZHV624) is a solenoid-operated, 2-way, 2-position cartridge valve designed for precise directional control in hydraulic systems. This direct-acting, poppet-style valve features extremely low leakage and is engineered to prevent fluid passage due to sudden pressure changes. It includes a position switch that confirms the valve's non-energized state and requires a coil for operation. The DTCAZHV624 is factory-sealed and non-serviceable in the field, necessitating return to the factory for any modifications or servicing. The valve's solenoid tube assembly is fatigue-rated for 5000 psi (350 bar), making it suitable for load-holding applications where power failure would result in the valve springing closed. The wet armature design ensures efficient heat dissipation but may affect certain fluids over prolonged energization periods. With a high-efficiency solenoid design, it provides reliable shifting with minimal energy expenditure. The cartridge incorporates Sun\u2019s floating style construction to reduce potential binding issues during installation. It fits a T-13A cavity and has a capacity of 6 gpm (23 L/min) with a maximum operating pressure of 5000 psi (350 bar). The typical response time is approximately 50 ms, with maximum leakage rated at 10 drops/min at 5000 psi (0.7 cc/min at 350 bar). Its switching frequency reaches up to 15000 cycles per hour. Installation requires specific torque settings of 30\u201335 lbf ft (41\u201347 Nm), and it utilizes Viton seals with an available seal kit part number of 990413006.
The Sun Hydraulics DTCAZHV624 (DTCAZHV624) is a solenoid-operated, 2-way, 2-position cartridge valve designed for precise directional control in hydraulic systems. This direct-acting, poppet-style valve features extremely low leakage and is engineered to prevent fluid passage due to sudden pressure changes. It includes a position switch that confirms the valve's non-energized state and requires a coil for operation. The DTCAZHV624 is factory-sealed and non-serviceable in the field, necessitating return to the factory for any modifications or servicing. The valve's solenoid tube assembly is fatigue-rated for 5000 psi (350 bar), making it suitable for load-holding applications where power failure would result in the valve springing closed. The wet armature design ensures efficient heat dissipation but may affect certain fluids over prolonged energization periods. With a high-efficiency solenoid design, it provides reliable shifting with minimal energy expenditure. The cartridge incorporates Sun\u2019s floating style construction to reduce potential binding issues during installation. It fits a T-13A cavity and has a capacity of 6 gpm (23 L/min) with a maximum operating pressure of 5000 psi (350 bar). The typical response time is approximately 50 ms, with maximum leakage rated at 10 drops/min at 5000 psi (0.7 cc/min at 350 bar). Its switching frequency reaches up to 15000 cycles per hour. Installation requires specific torque settings of 30\u201335 lbf ft (41\u201347 Nm), and it utilizes Viton seals with an available seal kit part number of 990413006.
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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