SUN HYDRAULICS
DMDAMPN214
$201.34 USD
- SUN HYDRAULICS
- Material:DMDAMPN214
- Model:DMDA-MPN@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 DMDAMPN214 (DMDAMPN214) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for precise control in hydraulic systems. This direct-acting, balanced spool directional valve is engineered to operate without minimum hydraulic pressure, enhancing its responsiveness and reliability across various applications. The valve features a fatigue-rated solenoid tube assembly capable of handling pressures up to 5000 psi (350 bar), making it suitable for rigorous industrial environments. Notably, the DMDAMPN214 incorporates closed transitions between spool positions B and R, optimizing performance by ensuring faster and more consistent response times ideal for pilot control applications where capacity is less critical. Additionally, the valve supports manual override with a detent mechanism designed for temporary actuation; this feature is particularly useful in manual control assemblies with model options D, L, or T, offering an estimated mechanical life of about 7,000 cycles. The design includes EPDM seals intended specifically for use with phosphate ester fluids; however, these seals must avoid exposure to petroleum-based substances to prevent damage. The wet armature design of the valve ensures that the working fluid surrounds the armature which might be a consideration during prolonged coil energization due to potential breakdowns in certain fluid types like water-glycol mixtures. For versatility in installation and maintenance, the DMDAMPN214\u2019s coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction. This model also benefits from Sun\u2019s floating style construction which minimizes internal parts binding\u2014a common issue stemming from excessive installation torque or variations in cavity/cartridge machining. With its robust build and advanced engineering, the Sun Hydraulics DMDAMPN214 offers an effective solution for dynamic hydraulic system needs.
The Sun Hydraulics DMDAMPN214 (DMDAMPN214) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for precise control in hydraulic systems. This direct-acting, balanced spool directional valve is engineered to operate without minimum hydraulic pressure, enhancing its responsiveness and reliability across various applications. The valve features a fatigue-rated solenoid tube assembly capable of handling pressures up to 5000 psi (350 bar), making it suitable for rigorous industrial environments. Notably, the DMDAMPN214 incorporates closed transitions between spool positions B and R, optimizing performance by ensuring faster and more consistent response times ideal for pilot control applications where capacity is less critical. Additionally, the valve supports manual override with a detent mechanism designed for temporary actuation; this feature is particularly useful in manual control assemblies with model options D, L, or T, offering an estimated mechanical life of about 7,000 cycles. The design includes EPDM seals intended specifically for use with phosphate ester fluids; however, these seals must avoid exposure to petroleum-based substances to prevent damage. The wet armature design of the valve ensures that the working fluid surrounds the armature which might be a consideration during prolonged coil energization due to potential breakdowns in certain fluid types like water-glycol mixtures. For versatility in installation and maintenance, the DMDAMPN214\u2019s coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction. This model also benefits from Sun\u2019s floating style construction which minimizes internal parts binding\u2014a common issue stemming from excessive installation torque or variations in cavity/cartridge machining. With its robust build and advanced engineering, the Sun Hydraulics DMDAMPN214 offers an effective solution for dynamic hydraulic system needs.
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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