SUN HYDRAULICS
DTCAZHN211
$799.20 USD
Tags:
- SUN HYDRAULICS
- Material:DTCAZHN211
- 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 DTCAZHN211 (Material Number: DTCAZHN211) is a solenoid-operated, 2-way, 2-position cartridge valve designed for direct-acting, poppet-style directional control. This valve is engineered to minimize leakage, even when pressure changes rapidly across it, thanks to its unique construction. It includes a position switch that confirms the valve is in the non-energized position and requires a coil to be ordered separately. The cartridge is factory-sealed and non-serviceable in the field; any modifications must be handled by the manufacturer to maintain warranty validity. Installation requires a crow's foot wrench due to the position switch design. Rated for fatigue at 5000 psi (350 bar), this valve operates without needing minimum hydraulic pressure and is suitable for load-holding applications as it springs closed during power failure. Its manual override features a detent mechanism with a life expectancy of about 7,000 cycles. The wet armature design ensures fluid surrounds the armature, which may impact fluid integrity over time if exposed to prolonged coil heat. The high-efficiency solenoid design offers reliable shifting with minimal energy use. Incorporating Sun's floating style construction reduces the risk of internal binding due to installation torque or cavity machining variations. It has a capacity of 6 gpm (23 L/min) and typical response time of 50 ms, with maximum leakage at specified conditions being only 10 drops/min (0.7 cc/min). The valve operates efficiently at switching frequencies up to 15,000 cycles per hour and has specific dimensions for installation including a solenoid tube diameter of .75 inches (19 mm) and hex size of .78 inches (22.2 mm). It weighs approximately .50 lb (0.25 kg) and uses Viton seal kits under part number 990413006 for maintenance purposes.
The Sun Hydraulics DTCAZHN211 (Material Number: DTCAZHN211) is a solenoid-operated, 2-way, 2-position cartridge valve designed for direct-acting, poppet-style directional control. This valve is engineered to minimize leakage, even when pressure changes rapidly across it, thanks to its unique construction. It includes a position switch that confirms the valve is in the non-energized position and requires a coil to be ordered separately. The cartridge is factory-sealed and non-serviceable in the field; any modifications must be handled by the manufacturer to maintain warranty validity. Installation requires a crow's foot wrench due to the position switch design. Rated for fatigue at 5000 psi (350 bar), this valve operates without needing minimum hydraulic pressure and is suitable for load-holding applications as it springs closed during power failure. Its manual override features a detent mechanism with a life expectancy of about 7,000 cycles. The wet armature design ensures fluid surrounds the armature, which may impact fluid integrity over time if exposed to prolonged coil heat. The high-efficiency solenoid design offers reliable shifting with minimal energy use. Incorporating Sun's floating style construction reduces the risk of internal binding due to installation torque or cavity machining variations. It has a capacity of 6 gpm (23 L/min) and typical response time of 50 ms, with maximum leakage at specified conditions being only 10 drops/min (0.7 cc/min). The valve operates efficiently at switching frequencies up to 15,000 cycles per hour and has specific dimensions for installation including a solenoid tube diameter of .75 inches (19 mm) and hex size of .78 inches (22.2 mm). It weighs approximately .50 lb (0.25 kg) and uses Viton seal kits under part number 990413006 for maintenance purposes.
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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