SUN HYDRAULICS
DMDASBN614
$158.55 USD
- SUN HYDRAULICS
- Material:DMDASBN614
- Model:DMDA-SBN@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 DMDASBN614 (DMDASBN614) is a solenoid-operated 3-way, 2-position cartridge valve designed for precise hydraulic fluid direction control. This direct-acting, balanced spool directional valve features a unique soft shift mechanism that reduces shock from valve actuation, enhancing system longevity and performance stability. However, it is important to note that this soft shift feature may not be suitable for applications requiring critical timing or accurate ramping control; in such cases, Sun Hydraulics recommends considering their electro-proportional valves instead. The DMDASBN614 valve includes a manual override control with a push-type functionality. It's important to recognize that other manual control types like T or D are incompatible with the soft shift feature but can be installed in the field if necessary. The valve's solenoid tube assembly is rated for fatigue at pressures up to 5000 psi (350 bar), ensuring robust performance in demanding environments. This model uses EPDM seals specifically designed for systems utilizing phosphate ester fluids; exposure to petroleum-based fluids can damage these seals. The wet armature design of the solenoid means that the working fluid surrounds the armature which could lead to heat-related degradation over prolonged periods, particularly with water-glycol mixtures. From an efficiency perspective, the DMDASBN614\u2019s solenoid boasts a high-efficiency magnetic design providing strong spool actuating force per watt expended, thus ensuring reliable valve operation even under varying electrical conditions. The coil connector options support environmental protection ratings up to IP69K, with additional weatherized coils available for enhanced durability against harsh conditions. The construction of this valve incorporates Sun\u2019s floating style design which minimizes internal parts binding and potential machining variations during installation. With specifications like a flow capacity of 5 gpm (20 L/min) and maximum operating pressure of 5000 psi (350 bar), this valve is designed to meet rigorous industrial hydraulic needs while maintaining precise control and operational reliability.
The Sun Hydraulics DMDASBN614 (DMDASBN614) is a solenoid-operated 3-way, 2-position cartridge valve designed for precise hydraulic fluid direction control. This direct-acting, balanced spool directional valve features a unique soft shift mechanism that reduces shock from valve actuation, enhancing system longevity and performance stability. However, it is important to note that this soft shift feature may not be suitable for applications requiring critical timing or accurate ramping control; in such cases, Sun Hydraulics recommends considering their electro-proportional valves instead. The DMDASBN614 valve includes a manual override control with a push-type functionality. It's important to recognize that other manual control types like T or D are incompatible with the soft shift feature but can be installed in the field if necessary. The valve's solenoid tube assembly is rated for fatigue at pressures up to 5000 psi (350 bar), ensuring robust performance in demanding environments. This model uses EPDM seals specifically designed for systems utilizing phosphate ester fluids; exposure to petroleum-based fluids can damage these seals. The wet armature design of the solenoid means that the working fluid surrounds the armature which could lead to heat-related degradation over prolonged periods, particularly with water-glycol mixtures. From an efficiency perspective, the DMDASBN614\u2019s solenoid boasts a high-efficiency magnetic design providing strong spool actuating force per watt expended, thus ensuring reliable valve operation even under varying electrical conditions. The coil connector options support environmental protection ratings up to IP69K, with additional weatherized coils available for enhanced durability against harsh conditions. The construction of this valve incorporates Sun\u2019s floating style design which minimizes internal parts binding and potential machining variations during installation. With specifications like a flow capacity of 5 gpm (20 L/min) and maximum operating pressure of 5000 psi (350 bar), this valve is designed to meet rigorous industrial hydraulic needs while maintaining precise control and operational reliability.
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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