SUN HYDRAULICS
DMDATRN624N
$220.31 USD
- SUN HYDRAULICS
- Material:DMDATRN624N
- Model:DMDA-TRN@624N
- 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 DMDATRN624N (DMDATRN624N) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve that excels in a variety of hydraulic applications. This direct-acting, balanced spool directional valve is specifically designed to handle a maximum operating pressure of 5000 psi (350 bar) and has a flow capacity of 12 gpm (45 L/min). The DMDATRN624N features a fatigue-rated solenoid tube assembly suitable for demanding service conditions. Key attributes include spools B and R which remain closed during transitions between positions, enhancing performance by offering faster and more consistent response times particularly in pilot control applications where capacity is less critical. The valve operates without needing a minimum hydraulic pressure, making it versatile for various hydraulic systems. The model incorporates EPDM seals suitable for use with phosphate ester fluids; however, these seals must not be exposed to petroleum-based fluids as they can cause damage. Its wet armature design allows the working fluid to surround the armature which could affect the fluid's properties if the coil remains energized for extended periods. Interchangeability of coils with other Sun Series 1 solenoid products adds to its flexibility in system design, and its floating style construction minimizes internal parts binding. This model also includes manual override options with a detent mechanism designed for temporary actuation and an expected mechanical life of approximately 7,000 cycles. Designed for robust performance and reliability, the Sun Hydraulics DMDATRN624N valve is an optimal choice for applications requiring precise control with durable components capable of withstanding rigorous operational demands.
The Sun Hydraulics DMDATRN624N (DMDATRN624N) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve that excels in a variety of hydraulic applications. This direct-acting, balanced spool directional valve is specifically designed to handle a maximum operating pressure of 5000 psi (350 bar) and has a flow capacity of 12 gpm (45 L/min). The DMDATRN624N features a fatigue-rated solenoid tube assembly suitable for demanding service conditions. Key attributes include spools B and R which remain closed during transitions between positions, enhancing performance by offering faster and more consistent response times particularly in pilot control applications where capacity is less critical. The valve operates without needing a minimum hydraulic pressure, making it versatile for various hydraulic systems. The model incorporates EPDM seals suitable for use with phosphate ester fluids; however, these seals must not be exposed to petroleum-based fluids as they can cause damage. Its wet armature design allows the working fluid to surround the armature which could affect the fluid's properties if the coil remains energized for extended periods. Interchangeability of coils with other Sun Series 1 solenoid products adds to its flexibility in system design, and its floating style construction minimizes internal parts binding. This model also includes manual override options with a detent mechanism designed for temporary actuation and an expected mechanical life of approximately 7,000 cycles. Designed for robust performance and reliability, the Sun Hydraulics DMDATRN624N valve is an optimal choice for applications requiring precise control with durable components capable of withstanding rigorous operational demands.
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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