SUN HYDRAULICS
DMDAMPV214
$209.28 USD
- SUN HYDRAULICS
- Material:DMDAMPV214
- Model:DMDA-MPV@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 DMDAMPV214 (DMDAMPV214) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for robust hydraulic system applications. Engineered for direct-acting operation, the DMDAMPV214 does not require a minimum hydraulic pressure to function, making it versatile for various deployment scenarios. This valve features a balanced spool with closed transitions between positions B and R, enhancing performance by providing faster and more consistent response times ideal for pilot control systems where capacity is less critical. With a maximum operating pressure of 5000 psi (350 bar) and a flow capacity of up to 12 gpm (45 L/min), the DMDAMPV214 is well-suited for demanding environments. The manual override options available with this model include detent mechanisms designed for temporary actuation, with a mechanical life expectancy of around 7,000 cycles. The valve incorporates Sun's floating style construction to reduce the risk of internal parts binding due to installation issues or variations in cavity/cartridge machining. This model uses EPDM seals configured specifically for systems utilizing phosphate ester fluids; however, exposure to petroleum-based fluids should be avoided as it can damage the seals. The wet armature design of the valve ensures that the working fluid surrounds the armature which might be susceptible to heat during prolonged coil energization, potentially affecting fluid integrity over time. Additionally, the DMDAMPV214's coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. This flexibility along with its robust design specifications makes it an optimal choice for specialized hydraulic applications requiring reliable directional control and rapid response times.
The Sun Hydraulics DMDAMPV214 (DMDAMPV214) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for robust hydraulic system applications. Engineered for direct-acting operation, the DMDAMPV214 does not require a minimum hydraulic pressure to function, making it versatile for various deployment scenarios. This valve features a balanced spool with closed transitions between positions B and R, enhancing performance by providing faster and more consistent response times ideal for pilot control systems where capacity is less critical. With a maximum operating pressure of 5000 psi (350 bar) and a flow capacity of up to 12 gpm (45 L/min), the DMDAMPV214 is well-suited for demanding environments. The manual override options available with this model include detent mechanisms designed for temporary actuation, with a mechanical life expectancy of around 7,000 cycles. The valve incorporates Sun's floating style construction to reduce the risk of internal parts binding due to installation issues or variations in cavity/cartridge machining. This model uses EPDM seals configured specifically for systems utilizing phosphate ester fluids; however, exposure to petroleum-based fluids should be avoided as it can damage the seals. The wet armature design of the valve ensures that the working fluid surrounds the armature which might be susceptible to heat during prolonged coil energization, potentially affecting fluid integrity over time. Additionally, the DMDAMPV214's coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. This flexibility along with its robust design specifications makes it an optimal choice for specialized hydraulic applications requiring reliable directional control and rapid response times.
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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