SUN HYDRAULICS
DMDALAV724N
$231.62 USD
- SUN HYDRAULICS
- Material:DMDALAV724N
- Model:DMDA-LAV@724N
- 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 DMDALAV724N (DMDALAV724N) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve featuring a direct-acting, balanced spool directional design. This model is particularly effective in applications requiring precise control and robust response under variable conditions. Its construction allows for a maximum operating pressure of 5000 psi (350 bar) and it has a typical response time of 50 milliseconds. The valve's flow capacity reaches up to 12 gpm (45 L/min), ensuring efficient handling of medium volume flows. Designed for durability, the DMDALAV724N incorporates Sun Hydraulics' floating style construction which reduces the risk of internal parts binding due to excessive installation torque or variations in cavity/cartridge machining. The solenoid tube assembly is fatigue rated, enhancing its reliability in demanding environments. Additionally, this model features interchangeable coils with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. The manual override mechanism included in this model is designed for temporary actuation with a mechanical life expectancy of approximately 7,000 cycles. It requires a manual override force of about 5 lbs at 1000 psi (133 N at 100 bar) and has a stroke of .10 inches (2.5 mm). Furthermore, the use of EPDM seals makes it suitable for systems utilizing phosphate ester fluids; however, exposure to petroleum-based fluids can damage these seals. This valve also benefits from minimal internal leakage, with maximum leakage specified at 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar), ensuring efficient operation even under high-pressure conditions. The switching frequency capability reaches up to 15,000 cycles per hour, highlighting its suitability for applications requiring frequent cycling.
The Sun Hydraulics DMDALAV724N (DMDALAV724N) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve featuring a direct-acting, balanced spool directional design. This model is particularly effective in applications requiring precise control and robust response under variable conditions. Its construction allows for a maximum operating pressure of 5000 psi (350 bar) and it has a typical response time of 50 milliseconds. The valve's flow capacity reaches up to 12 gpm (45 L/min), ensuring efficient handling of medium volume flows. Designed for durability, the DMDALAV724N incorporates Sun Hydraulics' floating style construction which reduces the risk of internal parts binding due to excessive installation torque or variations in cavity/cartridge machining. The solenoid tube assembly is fatigue rated, enhancing its reliability in demanding environments. Additionally, this model features interchangeable coils with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. The manual override mechanism included in this model is designed for temporary actuation with a mechanical life expectancy of approximately 7,000 cycles. It requires a manual override force of about 5 lbs at 1000 psi (133 N at 100 bar) and has a stroke of .10 inches (2.5 mm). Furthermore, the use of EPDM seals makes it suitable for systems utilizing phosphate ester fluids; however, exposure to petroleum-based fluids can damage these seals. This valve also benefits from minimal internal leakage, with maximum leakage specified at 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar), ensuring efficient operation even under high-pressure conditions. The switching frequency capability reaches up to 15,000 cycles per hour, highlighting its suitability for applications requiring frequent cycling.
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 |
Show FAQ