SUN HYDRAULICS
DMDAZBV223
$774.28 USD
- SUN HYDRAULICS
- Material:DMDAZBV223
- Model:DMDA-ZBV@223
- 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 DMDAZBV223 (DMDAZBV223) is a solenoid-operated 3-way, 2-position cartridge valve designed for precise hydraulic control. This direct-acting, balanced spool directional valve features a closed transition between positions, minimizing oil loss during shifting\u2014a crucial factor in pilot control circuits. The inclusion of a position switch confirms when the valve is in the spring-biased position, enhancing operational safety and reliability. Constructed to be used with a separately ordered coil, the DMDAZBV223 is delivered as a sealed unit that is not field serviceable; any required modifications or maintenance must be handled by returning it to the factory, ensuring compliance with warranty conditions. It boasts CE approval for its position switch and requires specific tools like a crow's foot wrench for installation due to the design of the position switch. Rated for fatigue at 5000 psi (350 bar), this valve operates without needing a minimum hydraulic pressure, making it versatile for various applications. It uses EPDM seals suitable for systems with phosphate ester fluids while avoiding exposure to petroleum-based substances to prevent seal damage. The wet armature design allows the working fluid to surround the armature, which needs consideration regarding heat generation if the coil remains energized over extended periods. The DMDAZBV223 offers multiple coil termination and voltage options and incorporates Sun\u2019s floating style construction to reduce internal parts binding caused by excessive installation torque or cavity/cartridge machining variations. This model's specifications include a flow capacity of 12 gpm (45 L/min), maximum operating pressure of 5000 psi (350 bar), typical response time of 50 ms, and maximum valve leakage rated at 5 in\u00b3/min at 3000 psi. Its solenoid tube has a diameter of .75 inches (19 mm), and it can handle up to 15,000 switching cycles per hour, making it both robust and reliable for demanding hydraulic applications.
The Sun Hydraulics DMDAZBV223 (DMDAZBV223) is a solenoid-operated 3-way, 2-position cartridge valve designed for precise hydraulic control. This direct-acting, balanced spool directional valve features a closed transition between positions, minimizing oil loss during shifting\u2014a crucial factor in pilot control circuits. The inclusion of a position switch confirms when the valve is in the spring-biased position, enhancing operational safety and reliability. Constructed to be used with a separately ordered coil, the DMDAZBV223 is delivered as a sealed unit that is not field serviceable; any required modifications or maintenance must be handled by returning it to the factory, ensuring compliance with warranty conditions. It boasts CE approval for its position switch and requires specific tools like a crow's foot wrench for installation due to the design of the position switch. Rated for fatigue at 5000 psi (350 bar), this valve operates without needing a minimum hydraulic pressure, making it versatile for various applications. It uses EPDM seals suitable for systems with phosphate ester fluids while avoiding exposure to petroleum-based substances to prevent seal damage. The wet armature design allows the working fluid to surround the armature, which needs consideration regarding heat generation if the coil remains energized over extended periods. The DMDAZBV223 offers multiple coil termination and voltage options and incorporates Sun\u2019s floating style construction to reduce internal parts binding caused by excessive installation torque or cavity/cartridge machining variations. This model's specifications include a flow capacity of 12 gpm (45 L/min), maximum operating pressure of 5000 psi (350 bar), typical response time of 50 ms, and maximum valve leakage rated at 5 in\u00b3/min at 3000 psi. Its solenoid tube has a diameter of .75 inches (19 mm), and it can handle up to 15,000 switching cycles per hour, making it both robust and reliable for demanding hydraulic applications.
This solenoid-operated 3-way, 2-position cartridge is a direct-acting, balanced spool directional valve. The transition between positions is closed. The closed transition greatly reduces the loss of oil when shifting which can be of particular importance in pilot control circuits.
The position switch provides confirmation that the valve is in the spring biased 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.
- Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.
- 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.
- A wide variety of coil termination and voltage options are available, with and without surge protection. See the CONFIGURATION section.
- 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-11A |
| Series | 1 |
| Capacity | 12 gpm45 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Response Time - Typical | 50 ms50 ms |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 5 in³/min.@3000 psi80 cc/min.@210 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: 990-411-006 |
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