SUN HYDRAULICS
DMDATAN636
$224.38 USD
- SUN HYDRAULICS
- Material:DMDATAN636
- Model:DMDA-TAN@636
- 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 DMDATAN636 (DMDATAN636) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for precise control in hydraulic systems. This direct-acting, balanced spool directional valve ensures reliable operation with no minimum hydraulic pressure requirement for its functionality. It features a robust solenoid tube assembly that is fatigue rated for up to 5000 psi (350 bar), making it suitable for demanding applications. The valve's spools, B and R, maintain a closed position during transition between states, enhancing performance by providing faster and more consistent response times, especially useful in pilot control applications where capacity is less critical. The manual override options available with the D or L control include a detent mechanism designed for temporary actuation, supporting mechanical life expectancy around 7,000 cycles. Configurations with EPDM seals are specifically tailored for systems using phosphate ester fluids, while exposure to petroleum-based substances should be avoided to prevent seal damage. The DMDATAN636 employs a wet armature design allowing the working fluid to surround the armature which could be significant if the coil remains energized over extended periods. Interchangeability of coils with other Sun Series 1 solenoid products adds versatility to this model, and its floating style construction minimizes internal parts binding due to installation torque or machining variations. With a maximum operating pressure of 5000 psi and flow capacity of 12 gpm (45 L/min), along with quick typical response times of 50 ms and maximum valve leakage well controlled at high pressures, the DMDATAN636 is engineered for optimal performance in various industrial hydraulic systems.
The Sun Hydraulics DMDATAN636 (DMDATAN636) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for precise control in hydraulic systems. This direct-acting, balanced spool directional valve ensures reliable operation with no minimum hydraulic pressure requirement for its functionality. It features a robust solenoid tube assembly that is fatigue rated for up to 5000 psi (350 bar), making it suitable for demanding applications. The valve's spools, B and R, maintain a closed position during transition between states, enhancing performance by providing faster and more consistent response times, especially useful in pilot control applications where capacity is less critical. The manual override options available with the D or L control include a detent mechanism designed for temporary actuation, supporting mechanical life expectancy around 7,000 cycles. Configurations with EPDM seals are specifically tailored for systems using phosphate ester fluids, while exposure to petroleum-based substances should be avoided to prevent seal damage. The DMDATAN636 employs a wet armature design allowing the working fluid to surround the armature which could be significant if the coil remains energized over extended periods. Interchangeability of coils with other Sun Series 1 solenoid products adds versatility to this model, and its floating style construction minimizes internal parts binding due to installation torque or machining variations. With a maximum operating pressure of 5000 psi and flow capacity of 12 gpm (45 L/min), along with quick typical response times of 50 ms and maximum valve leakage well controlled at high pressures, the DMDATAN636 is engineered for optimal performance in various industrial 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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