SUN HYDRAULICS
DMDATNV624N
$229.90 USD
Tags:
- SUN HYDRAULICS
- Material:DMDATNV624N
- Model:DMDA-TNV@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 DMDATNV624N (DMDATNV624N) is a solenoid-operated 3-way, 2-position cartridge valve that offers precise control in hydraulic systems. This direct-acting, balanced spool directional valve is designed to operate with no minimum hydraulic pressure required, making it highly effective for various applications. The valve features a fatigue rating for 5000 psi (350 bar) service, ensuring durability and reliability under high-pressure conditions. It incorporates Sun's floating style construction which minimizes internal parts binding due to excessive installation torque or cavity/cartridge machining variations. The DMDATNV624N is equipped with EPDM seals suitable for systems using phosphate ester fluids; however, these seals are vulnerable to damage when exposed to petroleum-based fluids. Its wet armature design allows the working fluid to surround the armature, which can be a consideration if the coil remains energized for extended periods as some fluids may degrade at elevated temperatures. This model boasts a rapid response time of typically 50 ms and supports a maximum operating capacity of 12 gpm (45 L/min), with maximum valve leakage at 110 SUS (24 cSt) being limited to 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar). The manual override feature requires a force of approximately 5 lbs at 1000 psi for port activation and provides a stroke of .10 inches (2.5 mm). Additionally, the solenoid tube assembly's interchangeable coils enhance its versatility across different setups within the Series 1 product range. The DMDATNV624N is also designed for ease of installation with an installation torque requirement between 30-35 lbf-ft (41-47 Nm) and features a compact form factor weighing just .60 lb (0.30 kg), which facilitates integration into various system configurations without significant spatial constraints.
The Sun Hydraulics DMDATNV624N (DMDATNV624N) is a solenoid-operated 3-way, 2-position cartridge valve that offers precise control in hydraulic systems. This direct-acting, balanced spool directional valve is designed to operate with no minimum hydraulic pressure required, making it highly effective for various applications. The valve features a fatigue rating for 5000 psi (350 bar) service, ensuring durability and reliability under high-pressure conditions. It incorporates Sun's floating style construction which minimizes internal parts binding due to excessive installation torque or cavity/cartridge machining variations. The DMDATNV624N is equipped with EPDM seals suitable for systems using phosphate ester fluids; however, these seals are vulnerable to damage when exposed to petroleum-based fluids. Its wet armature design allows the working fluid to surround the armature, which can be a consideration if the coil remains energized for extended periods as some fluids may degrade at elevated temperatures. This model boasts a rapid response time of typically 50 ms and supports a maximum operating capacity of 12 gpm (45 L/min), with maximum valve leakage at 110 SUS (24 cSt) being limited to 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar). The manual override feature requires a force of approximately 5 lbs at 1000 psi for port activation and provides a stroke of .10 inches (2.5 mm). Additionally, the solenoid tube assembly's interchangeable coils enhance its versatility across different setups within the Series 1 product range. The DMDATNV624N is also designed for ease of installation with an installation torque requirement between 30-35 lbf-ft (41-47 Nm) and features a compact form factor weighing just .60 lb (0.30 kg), which facilitates integration into various system configurations without significant spatial constraints.
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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