SUN HYDRAULICS
DMDATAN72419
$238.47 USD
- SUN HYDRAULICS
- Material:DMDATAN72419
- Model:DMDA-TAN@72419
- 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 DMDATAN72419 (DMDATAN72419) is a solenoid-operated 3-way, 2-position cartridge valve that excels in performance due to its direct-acting, balanced spool design. This model is specifically engineered for high-stress applications with a fatigue rating of 5000 psi (350 bar). It features closed transitions between Spools B and R, optimizing response times and consistency, particularly suitable for pilot control applications where capacity is less critical. The DMDATAN72419 operates without the need for minimum hydraulic pressure, enhancing its versatility across various hydraulic systems. It includes configurations such as the D or L control with a manual override detent mechanism designed for temporary actuation and has a mechanical life expectancy of around 7,000 cycles. Notably, cartridges with EPDM seals are intended for use with phosphate ester fluids; however, they must avoid exposure to petroleum-based substances which could degrade the seals. This valve incorporates a wet armature design allowing the working fluid to cool the armature, although prolonged energization could lead to fluid breakdown in certain conditions. The interchangeable coils compatible with other Sun Series 1 solenoid products offer flexible installation options. Additional features include Sun's floating style construction which minimizes internal binding risks due to installation variances or machining discrepancies. Key specifications include a maximum operating pressure of 5000 psi (350 bar), flow capacity up to 12 gpm (45 L/min), typical response time of 50 ms, and maximum valve leakage at 5 in\u00b3/min at 3000 psi. The manual override requires minimal force and has a stroke length designed for ease of use. This model's robust design and adaptable features make it an ideal choice for demanding hydraulic applications requiring reliable directional control and rapid response characteristics.
The Sun Hydraulics DMDATAN72419 (DMDATAN72419) is a solenoid-operated 3-way, 2-position cartridge valve that excels in performance due to its direct-acting, balanced spool design. This model is specifically engineered for high-stress applications with a fatigue rating of 5000 psi (350 bar). It features closed transitions between Spools B and R, optimizing response times and consistency, particularly suitable for pilot control applications where capacity is less critical. The DMDATAN72419 operates without the need for minimum hydraulic pressure, enhancing its versatility across various hydraulic systems. It includes configurations such as the D or L control with a manual override detent mechanism designed for temporary actuation and has a mechanical life expectancy of around 7,000 cycles. Notably, cartridges with EPDM seals are intended for use with phosphate ester fluids; however, they must avoid exposure to petroleum-based substances which could degrade the seals. This valve incorporates a wet armature design allowing the working fluid to cool the armature, although prolonged energization could lead to fluid breakdown in certain conditions. The interchangeable coils compatible with other Sun Series 1 solenoid products offer flexible installation options. Additional features include Sun's floating style construction which minimizes internal binding risks due to installation variances or machining discrepancies. Key specifications include a maximum operating pressure of 5000 psi (350 bar), flow capacity up to 12 gpm (45 L/min), typical response time of 50 ms, and maximum valve leakage at 5 in\u00b3/min at 3000 psi. The manual override requires minimal force and has a stroke length designed for ease of use. This model's robust design and adaptable features make it an ideal choice for demanding hydraulic applications requiring reliable directional control and rapid response characteristics.
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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