SUN HYDRAULICS
DMDASAN614
$158.55 USD
- SUN HYDRAULICS
- Material:DMDASAN614
- Model:DMDA-SAN@614
- 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 DMDASAN614 (DMDASAN614) is a solenoid-operated 3-way, 2-position cartridge valve that features a direct-acting, balanced spool directional control. This model is particularly notable for its soft shift feature, which moderates hydraulic shock during valve actuation, making it suitable for applications sensitive to sudden changes in pressure but not recommended for scenarios where precise timing control is crucial. With a typical response time ranging from 150 ms to 300 ms, the valve's performance can vary based on factors such as flow rate, pressure, coil voltage, oil viscosity, and ambient temperature. Designed with a push-type manual override control, the DMDASAN614 does not support other manual controls when configured with the soft shift feature; however, these can be added in the field if necessary. The valve's solenoid tube assembly is designed to withstand up to 5000 psi (350 bar), ensuring durability and reliability under high-pressure conditions. It is also equipped with EPDM seals suitable for use with phosphate ester fluids but should avoid exposure to petroleum-based substances. Additionally, the DMDASAN614 uses a wet armature design where the working fluid surrounds the armature. This design consideration is crucial as prolonged energization may lead to fluid degradation at high temperatures. The solenoid\u2019s efficient magnetic design delivers high spool actuating force per watt expended which contributes to reliable valve operation. Moreover, this model incorporates Sun\u2019s floating style construction which minimizes internal parts binding\u2014this is critical in maintaining consistent operational integrity despite potential installation torque variations or cavity/cartridge machining discrepancies. Overall, the Sun Hydraulics DMDASAN614 provides robust performance and flexibility for hydraulic systems requiring moderated operational dynamics and is particularly adept at handling varying environmental and fluid conditions while maintaining efficient and reliable functionality.
The Sun Hydraulics DMDASAN614 (DMDASAN614) is a solenoid-operated 3-way, 2-position cartridge valve that features a direct-acting, balanced spool directional control. This model is particularly notable for its soft shift feature, which moderates hydraulic shock during valve actuation, making it suitable for applications sensitive to sudden changes in pressure but not recommended for scenarios where precise timing control is crucial. With a typical response time ranging from 150 ms to 300 ms, the valve's performance can vary based on factors such as flow rate, pressure, coil voltage, oil viscosity, and ambient temperature. Designed with a push-type manual override control, the DMDASAN614 does not support other manual controls when configured with the soft shift feature; however, these can be added in the field if necessary. The valve's solenoid tube assembly is designed to withstand up to 5000 psi (350 bar), ensuring durability and reliability under high-pressure conditions. It is also equipped with EPDM seals suitable for use with phosphate ester fluids but should avoid exposure to petroleum-based substances. Additionally, the DMDASAN614 uses a wet armature design where the working fluid surrounds the armature. This design consideration is crucial as prolonged energization may lead to fluid degradation at high temperatures. The solenoid\u2019s efficient magnetic design delivers high spool actuating force per watt expended which contributes to reliable valve operation. Moreover, this model incorporates Sun\u2019s floating style construction which minimizes internal parts binding\u2014this is critical in maintaining consistent operational integrity despite potential installation torque variations or cavity/cartridge machining discrepancies. Overall, the Sun Hydraulics DMDASAN614 provides robust performance and flexibility for hydraulic systems requiring moderated operational dynamics and is particularly adept at handling varying environmental and fluid conditions while maintaining efficient and reliable functionality.
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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