SUN HYDRAULICS
DMDAXAV536
$194.49 USD
- SUN HYDRAULICS
- Material:DMDAXAV536
- Model:DMDA-XAV@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 DMDAXAV536 (DMDAXAV536) is a solenoid-operated 3-way, 2-position cartridge valve designed for high-performance hydraulic systems. This direct-acting, balanced spool directional valve features a solenoid tube assembly that is fatigue rated for 5000 psi (350 bar) service, ensuring durability and reliability under high-pressure conditions. The valve's design includes closed transitions between Spools B and R, optimizing performance by providing faster and more consistent response times, particularly suitable for pilot control applications where capacity is less critical. With no minimum hydraulic pressure required for operation, the DMDAXAV536 offers versatility in various hydraulic setups. The manual override options (D or L control) come with a detent mechanism designed primarily for temporary actuation, supporting up to approximately 7,000 cycles. It's essential to note that cartridges equipped with EPDM seals are specifically intended for systems using phosphate ester fluids; exposure to petroleum-based fluids can damage these seals. The unit incorporates a wet armature design where the working fluid surrounds the armature. This setup can influence fluid integrity if the coil remains energized over extended periods, potentially leading to varnish formation from breakdowns in certain fluids like water-glycol mixtures. Additionally, the interchangeable coils compatible with other Sun Series 1 solenoid products provide flexibility in maintenance and upgrades. The construction of this valve includes Sun\u2019s floating style which minimizes internal parts binding caused by excessive installation torque or variations in cavity/cartridge machining. With key specifications such as a maximum operating pressure of 5000 psi (350 bar), a flow capacity of 12 gpm (45 L/min), and rapid response times typically around 50 ms, the DMDAXAV536 is adept at handling demanding directional control tasks in advanced hydraulic circuits.
The Sun Hydraulics DMDAXAV536 (DMDAXAV536) is a solenoid-operated 3-way, 2-position cartridge valve designed for high-performance hydraulic systems. This direct-acting, balanced spool directional valve features a solenoid tube assembly that is fatigue rated for 5000 psi (350 bar) service, ensuring durability and reliability under high-pressure conditions. The valve's design includes closed transitions between Spools B and R, optimizing performance by providing faster and more consistent response times, particularly suitable for pilot control applications where capacity is less critical. With no minimum hydraulic pressure required for operation, the DMDAXAV536 offers versatility in various hydraulic setups. The manual override options (D or L control) come with a detent mechanism designed primarily for temporary actuation, supporting up to approximately 7,000 cycles. It's essential to note that cartridges equipped with EPDM seals are specifically intended for systems using phosphate ester fluids; exposure to petroleum-based fluids can damage these seals. The unit incorporates a wet armature design where the working fluid surrounds the armature. This setup can influence fluid integrity if the coil remains energized over extended periods, potentially leading to varnish formation from breakdowns in certain fluids like water-glycol mixtures. Additionally, the interchangeable coils compatible with other Sun Series 1 solenoid products provide flexibility in maintenance and upgrades. The construction of this valve includes Sun\u2019s floating style which minimizes internal parts binding caused by excessive installation torque or variations in cavity/cartridge machining. With key specifications such as a maximum operating pressure of 5000 psi (350 bar), a flow capacity of 12 gpm (45 L/min), and rapid response times typically around 50 ms, the DMDAXAV536 is adept at handling demanding directional control tasks in advanced hydraulic circuits.
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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