SUN HYDRAULICS
DMDAZBV612
$753.04 USD
- SUN HYDRAULICS
- Material:DMDAZBV612
- Model:DMDA-ZBV@612
- 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 DMDAZBV612 (DMDAZBV612) is a solenoid-operated 3-way, 2-position cartridge valve designed for efficient hydraulic control in various applications. This direct-acting, balanced spool directional valve ensures minimal oil loss during position transitions thanks to its closed transition design, which is crucial for maintaining the integrity of pilot control circuits. The included position switch confirms that the valve remains in the spring-biased position, enhancing operational reliability. This model requires an external coil to function, which must be ordered separately. The entire cartridge comes as a sealed unit that is factory set and not serviceable in the field. Any attempt to tamper with or modify the cartridge will void its warranty. It features a CE-approved position switch and necessitates specific tools like a crow's foot wrench for installation due to the design of the position switch blocking deep socket wrench use. Rated for fatigue at 5000 psi (350 bar), this valve operates without needing a minimum hydraulic pressure, making it versatile across different hydraulic systems. However, cartridges with EPDM seals should only be used with phosphate ester fluids as exposure to petroleum-based substances can damage these seals. The DMDAZBV612 also boasts a wet armature design where the working fluid surrounds the armature; this aspect requires consideration regarding fluid type as prolonged heat exposure might degrade certain fluids. The valve's solenoid is highly efficient due to its unique magnetic design, providing strong actuating force per Watt expended for dependable valve shifting. Additionally, Sun\u2019s floating style construction minimizes internal binding risks caused by excessive installation torque or cavity/cartridge machining variations. With specifications including a maximum operating pressure of 5000 psi (350 bar), flow capacity of up to 12 gpm (45 L/min), and rapid response time typically around 50 ms, this model is engineered for high performance and durability in demanding hydraulic setups.
The Sun Hydraulics DMDAZBV612 (DMDAZBV612) is a solenoid-operated 3-way, 2-position cartridge valve designed for efficient hydraulic control in various applications. This direct-acting, balanced spool directional valve ensures minimal oil loss during position transitions thanks to its closed transition design, which is crucial for maintaining the integrity of pilot control circuits. The included position switch confirms that the valve remains in the spring-biased position, enhancing operational reliability. This model requires an external coil to function, which must be ordered separately. The entire cartridge comes as a sealed unit that is factory set and not serviceable in the field. Any attempt to tamper with or modify the cartridge will void its warranty. It features a CE-approved position switch and necessitates specific tools like a crow's foot wrench for installation due to the design of the position switch blocking deep socket wrench use. Rated for fatigue at 5000 psi (350 bar), this valve operates without needing a minimum hydraulic pressure, making it versatile across different hydraulic systems. However, cartridges with EPDM seals should only be used with phosphate ester fluids as exposure to petroleum-based substances can damage these seals. The DMDAZBV612 also boasts a wet armature design where the working fluid surrounds the armature; this aspect requires consideration regarding fluid type as prolonged heat exposure might degrade certain fluids. The valve's solenoid is highly efficient due to its unique magnetic design, providing strong actuating force per Watt expended for dependable valve shifting. Additionally, Sun\u2019s floating style construction minimizes internal binding risks caused by excessive installation torque or cavity/cartridge machining variations. With specifications including a maximum operating pressure of 5000 psi (350 bar), flow capacity of up to 12 gpm (45 L/min), and rapid response time typically around 50 ms, this model is engineered for high performance and durability in demanding hydraulic setups.
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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