SUN HYDRAULICS
DTCAZHV912
$786.89 USD
- SUN HYDRAULICS
- Material:DTCAZHV912
- 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 DTCAZHV912 (DTCAZHV912) is a solenoid-operated, 2-way, 2-position cartridge valve designed for precise directional control with minimal leakage due to its poppet-style construction. It mitigates fluid compressibility issues by preventing fluid passage during sudden pressure changes. The valve features a position switch for confirmation in the non-energized state and requires a coil for operation, which must be ordered separately. The unit is factory-sealed and non-serviceable in the field, maintaining warranty integrity against tampering. Installation requires a crow's foot wrench due to the position switch design. It is fatigue-rated for up to 5000 psi (350 bar) and operates without minimum hydraulic pressure, making it suitable for load-holding applications where it springs closed upon power failure. The manual override mechanism has a life expectancy of approximately 7,000 cycles. Utilizing a wet armature design, it efficiently manages heat generated by the coil while minimizing varnish formation in certain fluids over time. This high-efficiency solenoid provides reliable shifting with minimal energy expenditure and incorporates Sun\u2019s floating style construction to prevent binding from installation torque or machining variations. Its specifications include a T-13A cavity, handling capacities of 6 gpm (23 L/min), and response times around 50 ms with maximum leakage at 10 drops/min at full pressure. The valve supports switching frequencies up to 15,000 cycles per hour and features dimensions including a solenoid tube diameter of .75 inches (19 mm) and hex size of .78 inches (22.2 mm). Installation torque ranges from 30 to 35 lbf-ft (41 to 47 Nm), with an overall weight of .50 lb (.25 kg). Seal kits are available in Viton material under part number 990413006, ensuring durability in various applications.
The Sun Hydraulics DTCAZHV912 (DTCAZHV912) is a solenoid-operated, 2-way, 2-position cartridge valve designed for precise directional control with minimal leakage due to its poppet-style construction. It mitigates fluid compressibility issues by preventing fluid passage during sudden pressure changes. The valve features a position switch for confirmation in the non-energized state and requires a coil for operation, which must be ordered separately. The unit is factory-sealed and non-serviceable in the field, maintaining warranty integrity against tampering. Installation requires a crow's foot wrench due to the position switch design. It is fatigue-rated for up to 5000 psi (350 bar) and operates without minimum hydraulic pressure, making it suitable for load-holding applications where it springs closed upon power failure. The manual override mechanism has a life expectancy of approximately 7,000 cycles. Utilizing a wet armature design, it efficiently manages heat generated by the coil while minimizing varnish formation in certain fluids over time. This high-efficiency solenoid provides reliable shifting with minimal energy expenditure and incorporates Sun\u2019s floating style construction to prevent binding from installation torque or machining variations. Its specifications include a T-13A cavity, handling capacities of 6 gpm (23 L/min), and response times around 50 ms with maximum leakage at 10 drops/min at full pressure. The valve supports switching frequencies up to 15,000 cycles per hour and features dimensions including a solenoid tube diameter of .75 inches (19 mm) and hex size of .78 inches (22.2 mm). Installation torque ranges from 30 to 35 lbf-ft (41 to 47 Nm), with an overall weight of .50 lb (.25 kg). Seal kits are available in Viton material under part number 990413006, ensuring durability in various applications.
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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