SUN HYDRAULICS
DMDADPV624
$234.90 USD
- SUN HYDRAULICS
- Material:DMDADPV624
- Model:DMDA-DPV@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 DMDADPV624 (DMDADPV624) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for robust hydraulic control in various applications. This direct-acting, balanced spool directional valve offers a seamless transition between positions with spools B and R remaining closed, enhancing performance by ensuring faster and more consistent response times especially suitable for pilot control systems where capacity is less critical. The valve operates without requiring a minimum hydraulic pressure, making it versatile for diverse operating environments. The DMDADPV624 features a fatigue-rated solenoid tube assembly capable of handling pressures up to 5000 psi (350 bar), and it is equipped with interchangeable coils that conform to Sun's Series 1 solenoid products, allowing flexibility in mounting orientations. It incorporates a wet armature design wherein the working fluid surrounds the armature; this design consideration is crucial when the coil remains energized over extended periods as it affects fluid integrity due to heat exposure. Specifically engineered for use with phosphate ester fluids, the cartridges configured with EPDM seals should not be exposed to petroleum-based fluids which can degrade the seals. The manual override option available on models with D or L control uses a detent mechanism designed for temporary actuation only, supporting mechanical life expectancy around 7,000 cycles. This valve also benefits from Sun's floating style construction which minimizes internal part binding caused by excessive installation torque or variations in cavity/cartridge machining. With typical response times around 50 ms and maximum operating capacities of 12 gpm (45 L/min), the DMDADPV624 is an optimal solution for systems requiring reliable and precise fluid control under high-pressure conditions.
The Sun Hydraulics DMDADPV624 (DMDADPV624) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for robust hydraulic control in various applications. This direct-acting, balanced spool directional valve offers a seamless transition between positions with spools B and R remaining closed, enhancing performance by ensuring faster and more consistent response times especially suitable for pilot control systems where capacity is less critical. The valve operates without requiring a minimum hydraulic pressure, making it versatile for diverse operating environments. The DMDADPV624 features a fatigue-rated solenoid tube assembly capable of handling pressures up to 5000 psi (350 bar), and it is equipped with interchangeable coils that conform to Sun's Series 1 solenoid products, allowing flexibility in mounting orientations. It incorporates a wet armature design wherein the working fluid surrounds the armature; this design consideration is crucial when the coil remains energized over extended periods as it affects fluid integrity due to heat exposure. Specifically engineered for use with phosphate ester fluids, the cartridges configured with EPDM seals should not be exposed to petroleum-based fluids which can degrade the seals. The manual override option available on models with D or L control uses a detent mechanism designed for temporary actuation only, supporting mechanical life expectancy around 7,000 cycles. This valve also benefits from Sun's floating style construction which minimizes internal part binding caused by excessive installation torque or variations in cavity/cartridge machining. With typical response times around 50 ms and maximum operating capacities of 12 gpm (45 L/min), the DMDADPV624 is an optimal solution for systems requiring reliable and precise fluid control under high-pressure conditions.
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 |
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