SUN HYDRAULICS
DMDATAN71299
$240.06 USD
- SUN HYDRAULICS
- Material:DMDATAN71299
- Model:DMDA-TAN@71299
- 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 DMDATAN71299 (DMDATAN71299) is a high-performance solenoid-operated 3-way, 2-position cartridge valve. This direct-acting, balanced spool directional valve is designed for robust operation in demanding applications. It features a solenoid tube assembly that is fatigue rated for 5000 psi (350 bar) service, ensuring reliability under high-pressure conditions. The valve operates with no minimum hydraulic pressure required, making it versatile across various hydraulic systems. Equipped with manual override options designated as D or L control, the valve includes a detent mechanism intended for temporary actuation, with a mechanical life expectancy of about 7,000 cycles. The design incorporates EPDM seals suitable for use with phosphate ester fluids; however, these seals must avoid exposure to petroleum-based fluids to prevent damage. The wet armature design of the DMDATAN71299 allows the working fluid to surround the armature, which can be critical when considering the thermal management of the system. This model also supports interchangeable coils from other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additionally, this valve utilizes Sun\u2019s floating style construction to minimize internal parts binding due to excessive installation torque and/or cavity-cartridge machining variations. With a capacity of up to 12 gpm (45 L/min) and quick response times typically around 50 ms, this valve is capable of handling substantial flow rates efficiently while maintaining precise control. The maximum operating pressure capability stands at 5000 psi (350 bar), and it features a switching frequency of up to 15,000 cycles per hour. These specifications make the Sun Hydraulics DMDATAN71299 an excellent choice for applications requiring reliable and efficient directional control in hydraulic systems.
The Sun Hydraulics DMDATAN71299 (DMDATAN71299) is a high-performance solenoid-operated 3-way, 2-position cartridge valve. This direct-acting, balanced spool directional valve is designed for robust operation in demanding applications. It features a solenoid tube assembly that is fatigue rated for 5000 psi (350 bar) service, ensuring reliability under high-pressure conditions. The valve operates with no minimum hydraulic pressure required, making it versatile across various hydraulic systems. Equipped with manual override options designated as D or L control, the valve includes a detent mechanism intended for temporary actuation, with a mechanical life expectancy of about 7,000 cycles. The design incorporates EPDM seals suitable for use with phosphate ester fluids; however, these seals must avoid exposure to petroleum-based fluids to prevent damage. The wet armature design of the DMDATAN71299 allows the working fluid to surround the armature, which can be critical when considering the thermal management of the system. This model also supports interchangeable coils from other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Additionally, this valve utilizes Sun\u2019s floating style construction to minimize internal parts binding due to excessive installation torque and/or cavity-cartridge machining variations. With a capacity of up to 12 gpm (45 L/min) and quick response times typically around 50 ms, this valve is capable of handling substantial flow rates efficiently while maintaining precise control. The maximum operating pressure capability stands at 5000 psi (350 bar), and it features a switching frequency of up to 15,000 cycles per hour. These specifications make the Sun Hydraulics DMDATAN71299 an excellent choice for applications requiring reliable and efficient directional control in hydraulic systems.
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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