SUN HYDRAULICS
DMDAMBN624
$149.32 USD
- SUN HYDRAULICS
- Material:DMDAMBN624
- Model:DMDA-MBN@624
- 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 DMDAMBN624 (DMDAMBN624) is a solenoid-operated 3-way, 2-position cartridge valve designed for high-performance hydraulic systems. This direct-acting, balanced spool directional valve is particularly suited for applications requiring robust control in a compact form factor. The valve operates without the need for minimum hydraulic pressure, enhancing its versatility across various equipment. Featuring a maximum operating pressure of 5000 psi (350 bar) and a flow capacity of 12 gpm (45 L/min), the DMDAMBN624 is built to handle demanding conditions with ease. Its response time is notably quick at approximately 50 ms, ensuring swift and precise operations. The design incorporates a wet armature setup where the working fluid surrounds the armature, optimizing heat management during prolonged coil energization. A unique aspect of this model is its manual override function; equipped with detent mechanisms in versions with D or L control for temporary actuation, it has a mechanical life expectancy of around 7,000 cycles. Additionally, the valve features interchangeable coils compatible with other Sun Series 1 solenoid products, providing flexibility and ease of maintenance. The construction benefits from Sun\u2019s floating style design which minimizes internal parts binding due to installation torque or cavity/cartridge machining variations. This feature significantly enhances reliability and longevity under varied operational conditions. Furthermore, cartridges configured with EPDM seals are tailored for use with phosphate ester fluids, ensuring compatibility and performance retention across different system mediums. Overall, the Sun Hydraulics DMDAMBN624 valve offers an efficient solution for directing flow within hydraulic circuits, combining durability, precision response times, and versatile configuration options to meet specialized system requirements effectively.
The Sun Hydraulics DMDAMBN624 (DMDAMBN624) is a solenoid-operated 3-way, 2-position cartridge valve designed for high-performance hydraulic systems. This direct-acting, balanced spool directional valve is particularly suited for applications requiring robust control in a compact form factor. The valve operates without the need for minimum hydraulic pressure, enhancing its versatility across various equipment. Featuring a maximum operating pressure of 5000 psi (350 bar) and a flow capacity of 12 gpm (45 L/min), the DMDAMBN624 is built to handle demanding conditions with ease. Its response time is notably quick at approximately 50 ms, ensuring swift and precise operations. The design incorporates a wet armature setup where the working fluid surrounds the armature, optimizing heat management during prolonged coil energization. A unique aspect of this model is its manual override function; equipped with detent mechanisms in versions with D or L control for temporary actuation, it has a mechanical life expectancy of around 7,000 cycles. Additionally, the valve features interchangeable coils compatible with other Sun Series 1 solenoid products, providing flexibility and ease of maintenance. The construction benefits from Sun\u2019s floating style design which minimizes internal parts binding due to installation torque or cavity/cartridge machining variations. This feature significantly enhances reliability and longevity under varied operational conditions. Furthermore, cartridges configured with EPDM seals are tailored for use with phosphate ester fluids, ensuring compatibility and performance retention across different system mediums. Overall, the Sun Hydraulics DMDAMBN624 valve offers an efficient solution for directing flow within hydraulic circuits, combining durability, precision response times, and versatile configuration options to meet specialized system requirements effectively.
This solenoid-operated 3-way, 2-position cartridge is a direct-acting, balanced spool directional valve.
- The solenoid tube assembly is fatigue rated for 5000 psi (350 bar) service.
- Spools B and R are closed in the transition between their two positions. This results in a higher performance limit at the expense of lower capacity. When used as pilot controls, where capacity is not a factor, the closed transition will provide faster and more consistent response times.
- This valve is direct actuated and requires no minimum hydraulic pressure for operation.
- 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.
- 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.
- Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted on the tube in either direction.
- 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 |
| Manual Override Force Requirement | 5 lbs/1000 psi @ Port 133 N/100 bar @ Port 1 |
| Manual Override Stroke | .10 in.2,5 mm |
| 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 | .60 lb0,30 kg |
| Seal kit - Cartridge | Viton: 990-411-006 |
| Seal and nut kit - Coil | Viton: 990-770-006Viton: 990-770-006 |
Show FAQ