SUN HYDRAULICS
DMDALPV224
$235.60 USD
- SUN HYDRAULICS
- Material:DMDALPV224
- Model:DMDA-LPV@224
- 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 DMDALPV224 (DMDALPV224) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for robust and precise hydraulic control. This direct-acting, balanced spool directional valve is well-suited for applications requiring reliable actuation without the need for minimum hydraulic pressure. The valve features a fatigue-rated solenoid tube assembly that can handle services up to 5000 psi (350 bar), making it ideal for high-pressure environments. Key specifications include a maximum operating capacity of 12 gpm (45 L/min) and a swift response time of approximately 50 ms, ensuring quick and efficient operations. The DMDALPV224 is equipped with EPDM seals, specifically tailored for use with phosphate ester fluids, although these seals must be protected from exposure to petroleum-based substances which could cause damage. It also boasts interchangeable coils with other Sun Series 1 solenoid products, enhancing flexibility in use and replacement. The valve incorporates Sun's floating style construction which minimizes internal part binding due to installation torque or variations in cavity/cartridge machining. This feature ensures consistent performance and longevity of the component. Furthermore, the manual override option provided by the D or L control allows temporary actuation with a mechanical life expectancy of around 7,000 cycles. With its compact design featuring a .75 in (19 mm) solenoid tube diameter and lightweight at just .60 lb (0.30 kg), this valve offers an excellent blend of performance and convenience suitable for various hydraulic applications demanding precision and reliability.
The Sun Hydraulics DMDALPV224 (DMDALPV224) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for robust and precise hydraulic control. This direct-acting, balanced spool directional valve is well-suited for applications requiring reliable actuation without the need for minimum hydraulic pressure. The valve features a fatigue-rated solenoid tube assembly that can handle services up to 5000 psi (350 bar), making it ideal for high-pressure environments. Key specifications include a maximum operating capacity of 12 gpm (45 L/min) and a swift response time of approximately 50 ms, ensuring quick and efficient operations. The DMDALPV224 is equipped with EPDM seals, specifically tailored for use with phosphate ester fluids, although these seals must be protected from exposure to petroleum-based substances which could cause damage. It also boasts interchangeable coils with other Sun Series 1 solenoid products, enhancing flexibility in use and replacement. The valve incorporates Sun's floating style construction which minimizes internal part binding due to installation torque or variations in cavity/cartridge machining. This feature ensures consistent performance and longevity of the component. Furthermore, the manual override option provided by the D or L control allows temporary actuation with a mechanical life expectancy of around 7,000 cycles. With its compact design featuring a .75 in (19 mm) solenoid tube diameter and lightweight at just .60 lb (0.30 kg), this valve offers an excellent blend of performance and convenience suitable for various hydraulic applications demanding precision and reliability.
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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