SUN HYDRAULICS
DMDAZBV924
$761.28 USD
- SUN HYDRAULICS
- Material:DMDAZBV924
- Model:DMDA-ZBV@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 DMDAZBV924 (DMDAZBV924) is a solenoid-operated 3-way, 2-position cartridge valve that is direct-acting with a balanced spool design. This model features a closed transition between positions, which minimizes oil loss during shifting\u2014a crucial factor in pilot control circuits. The valve comes equipped with a position switch that confirms when the valve is in the spring-biased position, enhancing operational reliability and safety. Key specifications of the DMDAZBV924 include a maximum operating pressure of 5000 psi (350 bar), and a flow capacity of up to 12 gpm (45 L/min). It has been designed for fatigue-rated service up to 5000 psi, ensuring durability and long-term performance under high-pressure conditions. The response time for this model is typically around 50 ms, and it can handle switching frequencies up to 15000 cycles per hour. The solenoid tube assembly of this valve is notable for its unique magnetic design which results in high efficiency, providing significant spool actuating force per Watt expended. This leads to reliable valve shifting even under demanding conditions. Moreover, the DMDAZBV924 incorporates Sun\u2019s floating style construction which helps minimize internal parts binding due to excessive installation torque or variations in cavity/cartridge machining. This model requires careful handling during installation; specifically, a crow's foot wrench or similar tool must be used due to the position switch precluding the use of a deep socket wrench. Additionally, cartridges configured with EPDM seals are intended for use with phosphate ester fluids only; exposure to petroleum-based fluids can damage these seals. Overall, the Sun Hydraulics DMDAZBV924 offers robust performance for hydraulic systems requiring precise control over fluid direction and flow, making it suitable for various industrial applications where reliability and efficiency are paramount.
The Sun Hydraulics DMDAZBV924 (DMDAZBV924) is a solenoid-operated 3-way, 2-position cartridge valve that is direct-acting with a balanced spool design. This model features a closed transition between positions, which minimizes oil loss during shifting\u2014a crucial factor in pilot control circuits. The valve comes equipped with a position switch that confirms when the valve is in the spring-biased position, enhancing operational reliability and safety. Key specifications of the DMDAZBV924 include a maximum operating pressure of 5000 psi (350 bar), and a flow capacity of up to 12 gpm (45 L/min). It has been designed for fatigue-rated service up to 5000 psi, ensuring durability and long-term performance under high-pressure conditions. The response time for this model is typically around 50 ms, and it can handle switching frequencies up to 15000 cycles per hour. The solenoid tube assembly of this valve is notable for its unique magnetic design which results in high efficiency, providing significant spool actuating force per Watt expended. This leads to reliable valve shifting even under demanding conditions. Moreover, the DMDAZBV924 incorporates Sun\u2019s floating style construction which helps minimize internal parts binding due to excessive installation torque or variations in cavity/cartridge machining. This model requires careful handling during installation; specifically, a crow's foot wrench or similar tool must be used due to the position switch precluding the use of a deep socket wrench. Additionally, cartridges configured with EPDM seals are intended for use with phosphate ester fluids only; exposure to petroleum-based fluids can damage these seals. Overall, the Sun Hydraulics DMDAZBV924 offers robust performance for hydraulic systems requiring precise control over fluid direction and flow, making it suitable for various industrial applications where reliability and efficiency are paramount.
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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