SUN HYDRAULICS
DMDADAV536
$202.20 USD
Tags:
- SUN HYDRAULICS
- Material:DMDADAV536
- Model:DMDA-DAV@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 DMDADAV536 (DMDADAV536) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for precise hydraulic control. This direct-acting, balanced spool directional valve is capable of operating at a maximum pressure of 5000 psi (350 bar) and has a flow capacity of up to 12 gpm (45 L/min). The valve features closed transitions between spool positions B and R, enhancing performance by providing faster and more consistent response times, especially suitable for applications where capacity is less critical. This model is engineered with durability in mind; the solenoid tube assembly is fatigue rated for demanding conditions. The manual override feature included in models with D or L control utilizes a detent mechanism designed for temporary actuation, with a mechanical life expectancy of around 7,000 cycles. For environments using phosphate ester fluids, cartridges equipped with EPDM seals are recommended to prevent damage from petroleum-based substances. Additionally, the DMDADAV536 employs a wet armature design where the working fluid surrounds the armature. This setup necessitates consideration of fluid type as some may degrade under prolonged heat exposure from an energized coil. To ensure reliability and ease of maintenance, the coils are interchangeable with other Sun Series 1 solenoid products and can be installed in either direction on the tube. The construction incorporates Sun's floating style design which minimizes internal part binding due to installation torque or machining variations in the cavity/cartridge interface. The compact size (.60 lb/0.30 kg), quick response time (50 ms typical), and robust switching frequency (15,000 cycles/hr) make this valve an excellent choice for dynamic systems requiring precise control and reliability.
The Sun Hydraulics DMDADAV536 (DMDADAV536) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for precise hydraulic control. This direct-acting, balanced spool directional valve is capable of operating at a maximum pressure of 5000 psi (350 bar) and has a flow capacity of up to 12 gpm (45 L/min). The valve features closed transitions between spool positions B and R, enhancing performance by providing faster and more consistent response times, especially suitable for applications where capacity is less critical. This model is engineered with durability in mind; the solenoid tube assembly is fatigue rated for demanding conditions. The manual override feature included in models with D or L control utilizes a detent mechanism designed for temporary actuation, with a mechanical life expectancy of around 7,000 cycles. For environments using phosphate ester fluids, cartridges equipped with EPDM seals are recommended to prevent damage from petroleum-based substances. Additionally, the DMDADAV536 employs a wet armature design where the working fluid surrounds the armature. This setup necessitates consideration of fluid type as some may degrade under prolonged heat exposure from an energized coil. To ensure reliability and ease of maintenance, the coils are interchangeable with other Sun Series 1 solenoid products and can be installed in either direction on the tube. The construction incorporates Sun's floating style design which minimizes internal part binding due to installation torque or machining variations in the cavity/cartridge interface. The compact size (.60 lb/0.30 kg), quick response time (50 ms typical), and robust switching frequency (15,000 cycles/hr) make this valve an excellent choice for dynamic systems requiring precise 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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