SUN HYDRAULICS
DMDATPN2E12V
$424.62 USD
- SUN HYDRAULICS
- Material:DMDATPN2E12V
- Model:DMDA-TPN@2E12V
- 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 DMDATPN2E12V (DMDATPN2E12V) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for robust hydraulic system applications. This direct-acting, balanced spool directional valve features a fatigue rating for up to 5000 psi (350 bar), making it suitable for high-pressure operations. The valve's construction includes a wet armature design where the working fluid surrounds the armature, optimizing heat dissipation during prolonged coil energization which is crucial for maintaining fluid integrity and preventing varnish formation especially in water-glycol mixtures. With a flow capacity of 12 gpm (45 L/min) and a rapid response time of approximately 50 ms, the DMDATPN2E12V ensures efficient control and quick system reactions. It incorporates Sun's floating style construction which minimizes internal part binding due to installation torque or cavity/cartridge machining variations, enhancing overall durability and reliability. The valve also features interchangeable coils with other Sun Series 1 solenoid products which can be mounted in either direction for flexible installation options. Designed with manual override options including D, L, and T controls with an expected mechanical life of around 7,000 cycles, this valve offers temporary manual actuation when needed. The manual override requires minimal force (5 lbs at 1000 psi at Port 1), ensuring easy operation under pressure. For applications involving phosphate ester fluids, cartridges configured with EPDM seals are recommended to avoid damage from petroleum-based fluids. Overall, the Sun Hydraulics DMDATPN2E12V valve is engineered to provide precise control in hydraulic systems requiring reliable directional flow management under varying operational conditions. Its robust design and versatile features make it an ideal choice for demanding hydraulic applications.
The Sun Hydraulics DMDATPN2E12V (DMDATPN2E12V) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for robust hydraulic system applications. This direct-acting, balanced spool directional valve features a fatigue rating for up to 5000 psi (350 bar), making it suitable for high-pressure operations. The valve's construction includes a wet armature design where the working fluid surrounds the armature, optimizing heat dissipation during prolonged coil energization which is crucial for maintaining fluid integrity and preventing varnish formation especially in water-glycol mixtures. With a flow capacity of 12 gpm (45 L/min) and a rapid response time of approximately 50 ms, the DMDATPN2E12V ensures efficient control and quick system reactions. It incorporates Sun's floating style construction which minimizes internal part binding due to installation torque or cavity/cartridge machining variations, enhancing overall durability and reliability. The valve also features interchangeable coils with other Sun Series 1 solenoid products which can be mounted in either direction for flexible installation options. Designed with manual override options including D, L, and T controls with an expected mechanical life of around 7,000 cycles, this valve offers temporary manual actuation when needed. The manual override requires minimal force (5 lbs at 1000 psi at Port 1), ensuring easy operation under pressure. For applications involving phosphate ester fluids, cartridges configured with EPDM seals are recommended to avoid damage from petroleum-based fluids. Overall, the Sun Hydraulics DMDATPN2E12V valve is engineered to provide precise control in hydraulic systems requiring reliable directional flow management under varying operational conditions. Its robust design and versatile features make it an ideal choice for demanding hydraulic applications.
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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