SUN HYDRAULICS
DNCAMJN936
$146.30 USD
Tags:
- SUN HYDRAULICS
- Material:DNCAMJN936
- Model:DNCA-MJN@936
- 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 DNCAMJN936 (DNCAMJN936) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting and balanced spool directional control. This valve features a closed transition between positions, significantly reducing oil loss during shifting\u2014an essential aspect in pilot control circuits. The optimal valve capacity is achieved with port 3 as the inlet and port 1 as the tank; while reverse flow is possible, it is not recommended due to potential performance issues. The solenoid tube assembly of this valve is fatigue rated for up to 5000 psi (350 bar), ensuring durability and reliability in high-pressure applications. It operates without requiring any minimum hydraulic pressure, making it versatile for various hydraulic systems. The DNCAMJN936 uses EPDM seals compatible with phosphate ester fluids but cautions against exposure to petroleum-based fluids which could damage the seals. With a wet armature design, the armature is surrounded by working fluid that absorbs heat from the coil\u2014a consideration when using water-glycol mixtures as these can degrade over time at high temperatures. The valve offers multiple coil termination and voltage configurations, including options with surge protection. This model incorporates a unique magnetic design for high efficiency, providing substantial spool actuating force per watt and reliable shifting performance. Interchangeable coils with other Sun Series 1 products enhance versatility and ease of maintenance. Coil connector options are rated up to IP69K for robust environmental protection, while additional weatherized coils are available for comprehensive safeguarding against harsh conditions. The DNCAMJN936 utilizes Sun's floating style construction to minimize internal part binding due to installation torque or machining variations in cavity/cartridge setups. It has an installation torque range of 30-35 lbf ft (41-47 Nm) and weighs approximately .60 lb (0.30 kg).
The Sun Hydraulics DNCAMJN936 (DNCAMJN936) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting and balanced spool directional control. This valve features a closed transition between positions, significantly reducing oil loss during shifting\u2014an essential aspect in pilot control circuits. The optimal valve capacity is achieved with port 3 as the inlet and port 1 as the tank; while reverse flow is possible, it is not recommended due to potential performance issues. The solenoid tube assembly of this valve is fatigue rated for up to 5000 psi (350 bar), ensuring durability and reliability in high-pressure applications. It operates without requiring any minimum hydraulic pressure, making it versatile for various hydraulic systems. The DNCAMJN936 uses EPDM seals compatible with phosphate ester fluids but cautions against exposure to petroleum-based fluids which could damage the seals. With a wet armature design, the armature is surrounded by working fluid that absorbs heat from the coil\u2014a consideration when using water-glycol mixtures as these can degrade over time at high temperatures. The valve offers multiple coil termination and voltage configurations, including options with surge protection. This model incorporates a unique magnetic design for high efficiency, providing substantial spool actuating force per watt and reliable shifting performance. Interchangeable coils with other Sun Series 1 products enhance versatility and ease of maintenance. Coil connector options are rated up to IP69K for robust environmental protection, while additional weatherized coils are available for comprehensive safeguarding against harsh conditions. The DNCAMJN936 utilizes Sun's floating style construction to minimize internal part binding due to installation torque or machining variations in cavity/cartridge setups. It has an installation torque range of 30-35 lbf ft (41-47 Nm) and weighs approximately .60 lb (0.30 kg).
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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