SUN HYDRAULICS
DMDAZBN924
$753.34 USD
- SUN HYDRAULICS
- Material:DMDAZBN924
- Model:DMDA-ZBN@924
- 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 DMDAZBN924 (DMDAZBN924) 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 to minimize oil loss during shifting, which is crucial in pilot control circuits. With a maximum operating pressure of 5000 psi (350 bar) and a flow capacity of 12 gpm (45 L/min), it is robust enough for demanding applications. The valve includes a position switch that confirms when the valve is in the spring-biased position, enhancing operational safety and reliability. It requires no minimum hydraulic pressure to operate, thanks to its direct actuation design. The DMDAZBN924 also features a wet armature design where the working fluid surrounds the armature, which could influence fluid integrity if exposed to heat for extended periods. This model comes with EPDM seals specifically for use with phosphate ester fluids; however, exposure to petroleum-based fluids can damage these seals. For installation, special tools such as a crow's foot wrench are necessary due to the design of the position switch which obstructs the use of a deep socket wrench. The solenoid tube assembly of this valve is fatigue rated for high-pressure service up to 5000 psi (350 bar), ensuring durability and long service life. Moreover, it incorporates Sun's floating style construction that minimizes internal parts binding due to excessive installation torque or cavity/cartridge machining variations. This model also supports various coil termination and voltage options, accommodating diverse system requirements and environments. In summary, the Sun Hydraulics DMDAZBN924 offers reliable performance with its efficient solenoid design and robust construction suited for precise hydraulic applications requiring minimal fluid loss and high operational reliability.
The Sun Hydraulics DMDAZBN924 (DMDAZBN924) 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 to minimize oil loss during shifting, which is crucial in pilot control circuits. With a maximum operating pressure of 5000 psi (350 bar) and a flow capacity of 12 gpm (45 L/min), it is robust enough for demanding applications. The valve includes a position switch that confirms when the valve is in the spring-biased position, enhancing operational safety and reliability. It requires no minimum hydraulic pressure to operate, thanks to its direct actuation design. The DMDAZBN924 also features a wet armature design where the working fluid surrounds the armature, which could influence fluid integrity if exposed to heat for extended periods. This model comes with EPDM seals specifically for use with phosphate ester fluids; however, exposure to petroleum-based fluids can damage these seals. For installation, special tools such as a crow's foot wrench are necessary due to the design of the position switch which obstructs the use of a deep socket wrench. The solenoid tube assembly of this valve is fatigue rated for high-pressure service up to 5000 psi (350 bar), ensuring durability and long service life. Moreover, it incorporates Sun's floating style construction that minimizes internal parts binding due to excessive installation torque or cavity/cartridge machining variations. This model also supports various coil termination and voltage options, accommodating diverse system requirements and environments. In summary, the Sun Hydraulics DMDAZBN924 offers reliable performance with its efficient solenoid design and robust construction suited for precise hydraulic applications requiring minimal fluid loss and high operational reliability.
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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