SUN HYDRAULICS
DMDAXPN536
$192.50 USD
- SUN HYDRAULICS
- Material:DMDAXPN536
- Model:DMDA-XPN@536
- 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 DMDAXPN536 (DMDAXPN536) is a high-performance solenoid-operated 3-way, 2-position cartridge valve. It features a direct-acting, balanced spool design that ensures reliable and efficient directional control in hydraulic systems. The valve operates with no minimum hydraulic pressure requirement, making it versatile for a range of applications. This model boasts a robust solenoid tube assembly rated for fatigue at 5000 psi (350 bar), designed to handle rigorous service conditions. The transition between the spool positions B and R is closed, enhancing performance limits by reducing capacity\u2014a beneficial trade-off when used as pilot controls where capacity is less critical. This configuration also aids in achieving faster and more consistent response times. Equipped with either D or L manual control options, the valve includes a detent mechanism in the manual override intended for temporary actuation, with a mechanical life expectancy of approximately 7,000 cycles. For environments using phosphate ester fluids, cartridges configured with EPDM seals are recommended to avoid damage from petroleum-based substances. The wet armature design of the valve allows the working fluid to surround the armature and absorb heat from the coil, which is crucial if the coil remains energized over extended periods. However, this can lead to breakdowns in certain fluids like water-glycol mixtures at elevated temperatures. Additional features include interchangeable coils compatible with other Sun Series 1 solenoid products, allowing for flexible installation orientations. The construction incorporates Sun's floating style to minimize internal binding caused by installation torque or machining variations of cavity/cartridge. With specifications like a maximum operating pressure of 5000 psi (350 bar), flow capacity up to 12 gpm (45 L/min), and rapid response times typically around 50 ms, the DMDAXPN536 is engineered for demanding applications requiring precise fluid control and reliability.
The Sun Hydraulics DMDAXPN536 (DMDAXPN536) is a high-performance solenoid-operated 3-way, 2-position cartridge valve. It features a direct-acting, balanced spool design that ensures reliable and efficient directional control in hydraulic systems. The valve operates with no minimum hydraulic pressure requirement, making it versatile for a range of applications. This model boasts a robust solenoid tube assembly rated for fatigue at 5000 psi (350 bar), designed to handle rigorous service conditions. The transition between the spool positions B and R is closed, enhancing performance limits by reducing capacity\u2014a beneficial trade-off when used as pilot controls where capacity is less critical. This configuration also aids in achieving faster and more consistent response times. Equipped with either D or L manual control options, the valve includes a detent mechanism in the manual override intended for temporary actuation, with a mechanical life expectancy of approximately 7,000 cycles. For environments using phosphate ester fluids, cartridges configured with EPDM seals are recommended to avoid damage from petroleum-based substances. The wet armature design of the valve allows the working fluid to surround the armature and absorb heat from the coil, which is crucial if the coil remains energized over extended periods. However, this can lead to breakdowns in certain fluids like water-glycol mixtures at elevated temperatures. Additional features include interchangeable coils compatible with other Sun Series 1 solenoid products, allowing for flexible installation orientations. The construction incorporates Sun's floating style to minimize internal binding caused by installation torque or machining variations of cavity/cartridge. With specifications like a maximum operating pressure of 5000 psi (350 bar), flow capacity up to 12 gpm (45 L/min), and rapid response times typically around 50 ms, the DMDAXPN536 is engineered for demanding applications requiring precise fluid control and reliability.
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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