SUN HYDRAULICS
DNCAMLN4E12V
$315.91 USD
- SUN HYDRAULICS
- Material:DNCAMLN4E12V
- Model:DNCA-MLN@4E12V
- 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 DNCAMLN4E12V (DNCAMLN4E12V) is a solenoid-operated, 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool design. This directional valve is known for its closed transition between positions, which significantly reduces oil loss during shifting\u2014a critical advantage in pilot control circuits. The valve's capacity is optimized with port 3 as the inlet and port 1 as the tank; however, reverse flow is possible but not recommended due to potential performance inconsistencies. Engineered for durability, the solenoid tube assembly can withstand up to 5000 psi (350 bar), making it suitable for high-pressure applications. This direct-actuated valve operates without minimum hydraulic pressure requirements and utilizes EPDM seals compatible with phosphate ester fluids while being vulnerable to petroleum-based substances. The valve's wet armature design involves immersion of the armature in working fluid, which can be affected by coil-generated heat during prolonged energization periods. Certain fluids like water-glycol mixtures may degrade over time under these conditions. Offering versatility, the valve supports a wide range of coil termination and voltage options, including those with surge protection. Its efficient magnetic design ensures high spool actuating force per watt, promoting reliable operation. Coils are interchangeable within Sun Series 1 solenoid products and can be mounted bidirectionally on the tube. Additional features include weatherized coils and kits for enhanced environmental protection and IP69K-rated coil connector options. The Sun floating style construction minimizes internal binding risks due to installation torque or machining variations. The DNCAMLN4E12V fits into cavity T-31A from Series 1 with an 8 gpm (30 L/min) capacity and supports up to 15,000 cycles per hour switching frequency. It has a manual override stroke of .10 inches (2.5 mm) requiring a force of 5 lbs/1000 psi at Port 1 (33 N/100 bar).
The Sun Hydraulics DNCAMLN4E12V (DNCAMLN4E12V) is a solenoid-operated, 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool design. This directional valve is known for its closed transition between positions, which significantly reduces oil loss during shifting\u2014a critical advantage in pilot control circuits. The valve's capacity is optimized with port 3 as the inlet and port 1 as the tank; however, reverse flow is possible but not recommended due to potential performance inconsistencies. Engineered for durability, the solenoid tube assembly can withstand up to 5000 psi (350 bar), making it suitable for high-pressure applications. This direct-actuated valve operates without minimum hydraulic pressure requirements and utilizes EPDM seals compatible with phosphate ester fluids while being vulnerable to petroleum-based substances. The valve's wet armature design involves immersion of the armature in working fluid, which can be affected by coil-generated heat during prolonged energization periods. Certain fluids like water-glycol mixtures may degrade over time under these conditions. Offering versatility, the valve supports a wide range of coil termination and voltage options, including those with surge protection. Its efficient magnetic design ensures high spool actuating force per watt, promoting reliable operation. Coils are interchangeable within Sun Series 1 solenoid products and can be mounted bidirectionally on the tube. Additional features include weatherized coils and kits for enhanced environmental protection and IP69K-rated coil connector options. The Sun floating style construction minimizes internal binding risks due to installation torque or machining variations. The DNCAMLN4E12V fits into cavity T-31A from Series 1 with an 8 gpm (30 L/min) capacity and supports up to 15,000 cycles per hour switching frequency. It has a manual override stroke of .10 inches (2.5 mm) requiring a force of 5 lbs/1000 psi at Port 1 (33 N/100 bar).
This solenoid-operated, 4-way, 2-position cartridge is a direct-acting, balanced spool directional valve. The transition between positions is closed. The closed transition greatly reduces the loss of oil when shifting which can be of particular importance in pilot control circuits.
- Valve capacity is based on port 3 as the inlet and port 1 as the tank. Although reverse flow is possible, the same performance cannot be guaranteed and is not recommended.
- The solenoid tube assembly is fatigue rated for 5000 psi (350 bar) service.
- This valve is direct actuated and requires no minimum hydraulic pressure for operation.
- 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.
- A wide variety of coil termination and voltage options are available, with and without surge protection. See the CONFIGURATION section.
- The solenoid's unique magnetic design results in a high efficiency solenoid, yielding high spool actuating force per Watt expended, leading to reliable valve shifting.
- Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted on the tube in either direction.
- Coil connector options offer ratings up to IP69K. See individual coil product pages for details. Additional weatherized coils and kits are available for more complete environmental protection.
- 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-31A |
| Series | 1 |
| Capacity | 8 gpm30 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Response Time - Typical | 50 ms50 ms |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 10 in³/min.@3000 psi160 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: 990-431-006 |
| Seal and nut kit - Coil | Viton: 990-770-006Viton: 990-770-006 |
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