SUN HYDRAULICS
DTCAZHV212
$779.35 USD
- SUN HYDRAULICS
- Material:DTCAZHV212
- 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 DTCAZHV212 (DTCAZHV212) is a solenoid-operated, 2-way, 2-position cartridge valve known for its direct-acting, poppet-style directional design. This configuration ensures extremely low leakage and prevents fluid seepage during sudden pressure changes, making it highly reliable for load holding applications. The valve features a position switch that confirms the non-energized state, with CE approval for added compliance. Notably, this valve requires no minimum hydraulic pressure to operate and springs closed in the event of power failure. It incorporates a fatigue-rated solenoid tube assembly capable of handling up to 5000 psi (350 bar), enhancing durability under demanding conditions. The DTCAZHV212's wet armature design allows the working fluid to absorb heat from the coil, which can impact fluid stability over extended energization periods\u2014particularly in water-glycol mixtures prone to varnish formation. Despite this, the solenoid's unique magnetic construction delivers high efficiency and reliable shifting with minimal energy expenditure. The valve's floating style construction minimizes binding risks due to installation torque or machining variations. For installation, a crow's foot wrench is recommended due to the position switch's obstruction of deep socket wrench access. The cartridge has a capacity of 6 gpm (23 L/min) and supports a maximum operating pressure of 5000 psi (350 bar). Its response time is typically around 50 ms, with a maximum leakage rate at 110 SUS (24 cSt) of just 10 drops/min at full pressure. With a switching frequency of up to 15,000 cycles per hour and compatibility with Viton seal kits (990413006), this model is designed for robust performance in various hydraulic systems.
The Sun Hydraulics DTCAZHV212 (DTCAZHV212) is a solenoid-operated, 2-way, 2-position cartridge valve known for its direct-acting, poppet-style directional design. This configuration ensures extremely low leakage and prevents fluid seepage during sudden pressure changes, making it highly reliable for load holding applications. The valve features a position switch that confirms the non-energized state, with CE approval for added compliance. Notably, this valve requires no minimum hydraulic pressure to operate and springs closed in the event of power failure. It incorporates a fatigue-rated solenoid tube assembly capable of handling up to 5000 psi (350 bar), enhancing durability under demanding conditions. The DTCAZHV212's wet armature design allows the working fluid to absorb heat from the coil, which can impact fluid stability over extended energization periods\u2014particularly in water-glycol mixtures prone to varnish formation. Despite this, the solenoid's unique magnetic construction delivers high efficiency and reliable shifting with minimal energy expenditure. The valve's floating style construction minimizes binding risks due to installation torque or machining variations. For installation, a crow's foot wrench is recommended due to the position switch's obstruction of deep socket wrench access. The cartridge has a capacity of 6 gpm (23 L/min) and supports a maximum operating pressure of 5000 psi (350 bar). Its response time is typically around 50 ms, with a maximum leakage rate at 110 SUS (24 cSt) of just 10 drops/min at full pressure. With a switching frequency of up to 15,000 cycles per hour and compatibility with Viton seal kits (990413006), this model is designed for robust performance in various hydraulic systems.
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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