SUN HYDRAULICS
DMDADPV536
$238.18 USD
- SUN HYDRAULICS
- Material:DMDADPV536
- Model:DMDA-DPV@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 DMDADPV536 (DMDADPV536) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve that offers robust control for hydraulic systems. This direct-acting, balanced spool directional valve is designed to operate without minimum hydraulic pressure and features a fatigue rating of 5000 psi (350 bar), making it suitable for demanding applications. The model incorporates a wet armature design, where the working fluid surrounds the armature, potentially impacting fluid integrity under prolonged energization. The DMDADPV536 is equipped with either D or L control options on models with manual overrides. These overrides have a mechanical life expectancy of approximately 7,000 cycles and are intended for temporary actuation only. The spools in this valve model (B and R) remain closed during transitions between positions to enhance performance at the expense of capacity, which is ideal for pilot control applications where rapid and consistent response times are critical. Configurations with EPDM seals are specifically designed for use with phosphate ester fluids; exposure to petroleum-based products can damage these seals. Additionally, this model supports up to 12 gpm (45 L/min) flow capacity and features interchangeable coils with other Sun Series 1 solenoid products. These coils can be mounted in either direction on the tube. This valve also benefits from Sun's floating style construction which minimizes internal parts binding due to excessive installation torque or variations in cavity/cartridge machining. With its quick response time (50 ms typical), minimal leakage at high pressures, and capability of enduring up to 15,000 switching cycles per hour, the DMDADPV536 is an optimal solution for sophisticated hydraulic control applications requiring precise actuation and reliability.
The Sun Hydraulics DMDADPV536 (DMDADPV536) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve that offers robust control for hydraulic systems. This direct-acting, balanced spool directional valve is designed to operate without minimum hydraulic pressure and features a fatigue rating of 5000 psi (350 bar), making it suitable for demanding applications. The model incorporates a wet armature design, where the working fluid surrounds the armature, potentially impacting fluid integrity under prolonged energization. The DMDADPV536 is equipped with either D or L control options on models with manual overrides. These overrides have a mechanical life expectancy of approximately 7,000 cycles and are intended for temporary actuation only. The spools in this valve model (B and R) remain closed during transitions between positions to enhance performance at the expense of capacity, which is ideal for pilot control applications where rapid and consistent response times are critical. Configurations with EPDM seals are specifically designed for use with phosphate ester fluids; exposure to petroleum-based products can damage these seals. Additionally, this model supports up to 12 gpm (45 L/min) flow capacity and features interchangeable coils with other Sun Series 1 solenoid products. These coils can be mounted in either direction on the tube. This valve also benefits from Sun's floating style construction which minimizes internal parts binding due to excessive installation torque or variations in cavity/cartridge machining. With its quick response time (50 ms typical), minimal leakage at high pressures, and capability of enduring up to 15,000 switching cycles per hour, the DMDADPV536 is an optimal solution for sophisticated hydraulic control applications requiring precise actuation 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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