SUN HYDRAULICS
DMDAXAV724N
$193.89 USD
- SUN HYDRAULICS
- Material:DMDAXAV724N
- Model:DMDA-XAV@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 DMDAXAV724N (DMDAXAV724N) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for precise hydraulic control. This direct-acting, balanced spool directional valve operates without the need for a minimum hydraulic pressure, enhancing its reliability and performance across various applications. It features a fatigue-rated solenoid tube assembly suitable for up to 5000 psi (350 bar), ensuring durability 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 ideal for pilot control operations where capacity is less critical. Its wet armature design means the working fluid surrounds the armature, which may affect fluid integrity under prolonged energization. The model incorporates interchangeable coils compatible with other Sun Series 1 solenoid products and supports a maximum flow capacity of 12 gpm (45 L/min). Additionally, this model is equipped with EPDM seals specifically designed for phosphate ester fluids; however, these seals are susceptible to damage when exposed to petroleum-based substances. The manual override feature of this valve, available in D or L control models, is intended for temporary actuation with a mechanical life expectancy of around 7,000 cycles. For installation ease, it features the Sun floating style construction that minimizes internal parts binding due to excessive torque or machining variations during installation. The DMDAXAV724N is versatile in application but particularly useful in systems requiring robust performance with reliable switching capabilities under varying hydraulic conditions.
The Sun Hydraulics DMDAXAV724N (DMDAXAV724N) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for precise hydraulic control. This direct-acting, balanced spool directional valve operates without the need for a minimum hydraulic pressure, enhancing its reliability and performance across various applications. It features a fatigue-rated solenoid tube assembly suitable for up to 5000 psi (350 bar), ensuring durability 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 ideal for pilot control operations where capacity is less critical. Its wet armature design means the working fluid surrounds the armature, which may affect fluid integrity under prolonged energization. The model incorporates interchangeable coils compatible with other Sun Series 1 solenoid products and supports a maximum flow capacity of 12 gpm (45 L/min). Additionally, this model is equipped with EPDM seals specifically designed for phosphate ester fluids; however, these seals are susceptible to damage when exposed to petroleum-based substances. The manual override feature of this valve, available in D or L control models, is intended for temporary actuation with a mechanical life expectancy of around 7,000 cycles. For installation ease, it features the Sun floating style construction that minimizes internal parts binding due to excessive torque or machining variations during installation. The DMDAXAV724N is versatile in application but particularly useful in systems requiring robust performance with reliable switching capabilities under varying hydraulic conditions.
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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