SUN HYDRAULICS
DMDAMAV214
$203.33 USD
- SUN HYDRAULICS
- Material:DMDAMAV214
- Model:DMDA-MAV@214
- 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 DMDAMAV214 (DMDAMAV214) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for precision hydraulic control. Featuring a direct-acting, balanced spool design, this valve ensures reliable operation without the need for minimum hydraulic pressure. The DMDAMAV214 is particularly effective in applications requiring rapid and consistent response times due to its closed transition spools (B and R), which remain closed during switching between positions. This characteristic enhances performance by providing faster response times at the cost of lower flow capacity, making it ideal for pilot control systems where capacity is less critical. The valve's robust construction includes a fatigue-rated solenoid tube assembly designed to withstand pressures up to 5000 psi (350 bar), ensuring durability and longevity in demanding environments. Additionally, it incorporates Sun's floating style construction which minimizes internal parts binding\u2014a common issue caused by excessive installation torque or variations in cavity/cartridge machining. For systems using phosphate ester fluids, cartridges configured with EPDM seals are recommended; however, these should not be exposed to petroleum-based fluids as they can damage the seals. The manual override feature available on models with D or L control is intended for temporary actuation only, with a mechanical life expectancy of around 7,000 cycles. Moreover, the interchangeable coils compatible with other Sun Series 1 solenoid products offer flexibility in maintenance and replacement. With a maximum operating pressure of 5000 psi and a flow capacity of up to 12 gpm (45 L/min), the DMDAMAV214 is capable of handling significant hydraulic loads while maintaining precise control over fluid direction and flow. This valve is an excellent choice for advanced hydraulic systems requiring high reliability and precise operational control.
The Sun Hydraulics DMDAMAV214 (DMDAMAV214) is a high-performance solenoid-operated 3-way, 2-position cartridge valve designed for precision hydraulic control. Featuring a direct-acting, balanced spool design, this valve ensures reliable operation without the need for minimum hydraulic pressure. The DMDAMAV214 is particularly effective in applications requiring rapid and consistent response times due to its closed transition spools (B and R), which remain closed during switching between positions. This characteristic enhances performance by providing faster response times at the cost of lower flow capacity, making it ideal for pilot control systems where capacity is less critical. The valve's robust construction includes a fatigue-rated solenoid tube assembly designed to withstand pressures up to 5000 psi (350 bar), ensuring durability and longevity in demanding environments. Additionally, it incorporates Sun's floating style construction which minimizes internal parts binding\u2014a common issue caused by excessive installation torque or variations in cavity/cartridge machining. For systems using phosphate ester fluids, cartridges configured with EPDM seals are recommended; however, these should not be exposed to petroleum-based fluids as they can damage the seals. The manual override feature available on models with D or L control is intended for temporary actuation only, with a mechanical life expectancy of around 7,000 cycles. Moreover, the interchangeable coils compatible with other Sun Series 1 solenoid products offer flexibility in maintenance and replacement. With a maximum operating pressure of 5000 psi and a flow capacity of up to 12 gpm (45 L/min), the DMDAMAV214 is capable of handling significant hydraulic loads while maintaining precise control over fluid direction and flow. This valve is an excellent choice for advanced hydraulic systems requiring high reliability and precise operational control.
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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