SUN HYDRAULICS
DMDAMRV2E24V
$396.82 USD
- SUN HYDRAULICS
- Material:DMDAMRV2E24V
- Model:DMDA-MRV@2E24V
- 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 DMDAMRV2E24V (DMDAMRV2E24V) is a solenoid-operated, 3-way, 2-position cartridge valve designed for high-performance hydraulic systems. This direct-acting, balanced spool directional valve is notable for its robust construction and the ability to operate without minimum hydraulic pressure. It features a fatigue-rated solenoid tube assembly suitable for up to 5000 psi (350 bar), making it reliable in demanding applications. The valve's design includes closed transitions between Spools B and R positions, optimizing performance by providing faster and more consistent response times, especially useful in pilot control applications where flow capacity is less critical. The manual override feature comes with a detent mechanism designed for temporary actuation, with an expected mechanical life of approximately 7,000 cycles. For systems utilizing phosphate ester fluids, cartridges equipped with EPDM seals are recommended due to their compatibility; however, these should not be used with petroleum-based fluids as they can degrade the seals. Additionally, the wet armature design of this model allows the working fluid to surround the armature which could lead to fluid breakdown if the coil remains energized excessively. Interchangeability of coils with other Sun Series 1 solenoid products adds versatility to this model, allowing for easy replacements or upgrades. The floating style construction incorporated into the valve minimizes internal parts binding that could occur due to excessive installation torque or cavity/cartridge machining variations. This model supports a maximum flow capacity of 12 gpm (45 L/min) and features a rapid typical response time of 50 ms. With its compact size and manual override capabilities requiring minimal force, the DMDAMRV2E24V provides an efficient solution for controlling directional flow in high-pressure hydraulic systems.
The Sun Hydraulics DMDAMRV2E24V (DMDAMRV2E24V) is a solenoid-operated, 3-way, 2-position cartridge valve designed for high-performance hydraulic systems. This direct-acting, balanced spool directional valve is notable for its robust construction and the ability to operate without minimum hydraulic pressure. It features a fatigue-rated solenoid tube assembly suitable for up to 5000 psi (350 bar), making it reliable in demanding applications. The valve's design includes closed transitions between Spools B and R positions, optimizing performance by providing faster and more consistent response times, especially useful in pilot control applications where flow capacity is less critical. The manual override feature comes with a detent mechanism designed for temporary actuation, with an expected mechanical life of approximately 7,000 cycles. For systems utilizing phosphate ester fluids, cartridges equipped with EPDM seals are recommended due to their compatibility; however, these should not be used with petroleum-based fluids as they can degrade the seals. Additionally, the wet armature design of this model allows the working fluid to surround the armature which could lead to fluid breakdown if the coil remains energized excessively. Interchangeability of coils with other Sun Series 1 solenoid products adds versatility to this model, allowing for easy replacements or upgrades. The floating style construction incorporated into the valve minimizes internal parts binding that could occur due to excessive installation torque or cavity/cartridge machining variations. This model supports a maximum flow capacity of 12 gpm (45 L/min) and features a rapid typical response time of 50 ms. With its compact size and manual override capabilities requiring minimal force, the DMDAMRV2E24V provides an efficient solution for controlling directional flow in high-pressure hydraulic systems.
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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