SUN HYDRAULICS
DMDATPN914N
$238.08 USD
- SUN HYDRAULICS
- Material:DMDATPN914N
- Model:DMDA-TPN@914N
- 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 DMDATPN914N (DMDATPN914N) is a solenoid-operated, 3-way, 2-position cartridge valve designed for high-performance hydraulic systems. This direct-acting, balanced spool directional valve is characterized by its robust construction, including a fatigue-rated solenoid tube assembly suitable for up to 5000 psi (350 bar) service. The valve features closed transitions between Spools B and R, optimizing performance by ensuring faster and more consistent response times, particularly suitable for applications where capacity is not a critical factor. The DMDATPN914N operates without the need for minimum hydraulic pressure, enhancing its versatility across various hydraulic applications. It incorporates manual override options with a detent mechanism designed for temporary actuation and offers an estimated mechanical life of approximately 7,000 cycles. For environments using phosphate ester fluids, cartridges equipped with EPDM seals are recommended to avoid damage from petroleum-based substances. This model utilizes a wet armature design allowing the working fluid to surround the armature which could influence operation if the coil remains energized over extended periods. The interchangeable coils compatible with other Sun Series 1 solenoid products add to the flexibility of use and maintenance. Additionally, it employs Sun's floating style construction which minimizes internal parts binding due to installation torque or variations in cavity/cartridge machining. Key specifications include a flow capacity of 12 gpm (45 L/min), maximum operating pressure of 5000 psi (350 bar), and typical response time of 50 ms. The valve also supports up to 15000 switching cycles per hour and requires manual override force of about 5 lbs at 1000 psi for port activation. This compact unit has an approximate weight of .60 lb (0.30 kg), making it suitable for various industrial applications requiring reliable directional control in hydraulic systems.
The Sun Hydraulics DMDATPN914N (DMDATPN914N) is a solenoid-operated, 3-way, 2-position cartridge valve designed for high-performance hydraulic systems. This direct-acting, balanced spool directional valve is characterized by its robust construction, including a fatigue-rated solenoid tube assembly suitable for up to 5000 psi (350 bar) service. The valve features closed transitions between Spools B and R, optimizing performance by ensuring faster and more consistent response times, particularly suitable for applications where capacity is not a critical factor. The DMDATPN914N operates without the need for minimum hydraulic pressure, enhancing its versatility across various hydraulic applications. It incorporates manual override options with a detent mechanism designed for temporary actuation and offers an estimated mechanical life of approximately 7,000 cycles. For environments using phosphate ester fluids, cartridges equipped with EPDM seals are recommended to avoid damage from petroleum-based substances. This model utilizes a wet armature design allowing the working fluid to surround the armature which could influence operation if the coil remains energized over extended periods. The interchangeable coils compatible with other Sun Series 1 solenoid products add to the flexibility of use and maintenance. Additionally, it employs Sun's floating style construction which minimizes internal parts binding due to installation torque or variations in cavity/cartridge machining. Key specifications include a flow capacity of 12 gpm (45 L/min), maximum operating pressure of 5000 psi (350 bar), and typical response time of 50 ms. The valve also supports up to 15000 switching cycles per hour and requires manual override force of about 5 lbs at 1000 psi for port activation. This compact unit has an approximate weight of .60 lb (0.30 kg), making it suitable for various industrial applications requiring reliable directional control in hydraulic systems.
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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