SUN HYDRAULICS
DMDASPV924N
$176.42 USD
- SUN HYDRAULICS
- Material:DMDASPV924N
- Model:DMDA-SPV@924N
- 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 DMDASPV924N (DMDASPV924N) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for versatile hydraulic applications. This direct-acting, balanced spool directional valve ensures reliable control of fluid flow in various hydraulic systems. With a maximum operating pressure of 5000 psi (350 bar) and a flow capacity of up to 5 gpm (20 L/min), it is suitable for heavy-duty operations. The valve features a soft shift control option that minimizes hydraulic shock during operation, though it is not intended for use in applications where precise timing control is critical. This model incorporates a manual override feature with a push-type control mechanism, enhancing flexibility in manual operation scenarios. It's important to note that while other manual control options are available, they are not compatible with the soft shift feature but can be installed as field modifications if required. The solenoid tube assembly of the DMDASPV924N is fatigue rated, ensuring durability and performance under high pressure. The unique magnetic design of the solenoid in this valve results in high efficiency and effective spool actuation force per Watt expended, which translates into reliable shifting even under challenging conditions. Additionally, the valve employs a wet armature design where the working fluid surrounds the armature; this aspect should be considered when dealing with prolonged coil energization as it affects fluid integrity over time. For environmental resilience, various coil connector options rated up to IP69K are available along with additional weatherized coils and kits for enhanced protection against harsh conditions. The construction of the valve utilizes Sun\u2019s floating style to prevent internal parts binding caused by excessive installation torque or cavity/cartridge machining variations. This model uses Viton seals (990411006) suitable for systems using phosphate ester fluids; however, exposure to petroleum-based fluids should be avoided to prevent seal damage.
The Sun Hydraulics DMDASPV924N (DMDASPV924N) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for versatile hydraulic applications. This direct-acting, balanced spool directional valve ensures reliable control of fluid flow in various hydraulic systems. With a maximum operating pressure of 5000 psi (350 bar) and a flow capacity of up to 5 gpm (20 L/min), it is suitable for heavy-duty operations. The valve features a soft shift control option that minimizes hydraulic shock during operation, though it is not intended for use in applications where precise timing control is critical. This model incorporates a manual override feature with a push-type control mechanism, enhancing flexibility in manual operation scenarios. It's important to note that while other manual control options are available, they are not compatible with the soft shift feature but can be installed as field modifications if required. The solenoid tube assembly of the DMDASPV924N is fatigue rated, ensuring durability and performance under high pressure. The unique magnetic design of the solenoid in this valve results in high efficiency and effective spool actuation force per Watt expended, which translates into reliable shifting even under challenging conditions. Additionally, the valve employs a wet armature design where the working fluid surrounds the armature; this aspect should be considered when dealing with prolonged coil energization as it affects fluid integrity over time. For environmental resilience, various coil connector options rated up to IP69K are available along with additional weatherized coils and kits for enhanced protection against harsh conditions. The construction of the valve utilizes Sun\u2019s floating style to prevent internal parts binding caused by excessive installation torque or cavity/cartridge machining variations. This model uses Viton seals (990411006) suitable for systems using phosphate ester fluids; however, exposure to petroleum-based fluids should be avoided to prevent seal damage.
This solenoid-operated 3-way, 2-position cartridge is a direct-acting, balanced spool directional valve.
- The soft shift cartridge is interchangeable with the standard cartridge, however, the performance limits are lower.
- The soft shift feature can greatly reduce shock due to valve actuation but should not be counted upon in applications where timing is critical. If you need accurate ramping or timing control, consider Sun's electro-proportional valves.
- The soft shift feature results in significant increase in response time over Sun's standard solenoid. Response time is dependent on flow, pressure, coil voltage, oil viscosity and ambient temperature. Typical response time ranges from 150 ms to 300 ms.
- For consistent soft shift performance, port 1 should be at a positive pressure.
- This valve includes a push-type manual override control. Other manual control options such as T or D, cannot be ordered with the soft shift control but can be installed easily in the field. See Twist/Lock Manual Override link above for details. Please note: Manual override functionality is not compatible with weatherized coils.
- The solenoid tube assembly is fatigue rated for 5000 psi (350 bar) service.
- 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.
- 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.
- Coil connector options offer ratings up to IP69K. See individual coil product pages for details. Additional weatherized coils and kits are available for more complete environmental protection.
- 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 | 5 gpm20 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 5 in³/min.@3000 psi80 cc/min.@210 bar |
| 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 |
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