SUN HYDRAULICS
DNCAMCV848
$152.49 USD
- SUN HYDRAULICS
- Material:DNCAMCV848
- Model:DNCA-MCV@848
- 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 DNCAMCV848 (DNCAMCV848) is a solenoid-operated, 4-way, 2-position cartridge valve designed for efficient directional control in hydraulic systems. This direct-acting, balanced spool valve features a closed transition between positions, minimizing oil loss during shifting, which is particularly beneficial for pilot control circuits. The valve's operation does not require a minimum hydraulic pressure and is rated for a maximum operating pressure of 5000 psi (350 bar). It offers a capacity of 8 gpm (30 L/min) with port 3 as the inlet and port 1 as the tank. Although reverse flow is possible, it is not recommended due to performance limitations. The solenoid tube assembly of the DNCAMCV848 is fatigue-rated for high-pressure service and incorporates a wet armature design. This design allows the working fluid to surround the armature, potentially affecting function if exposed to prolonged heat from an energized coil. Care should be taken with fluids such as water-glycol mixtures that may degrade under these conditions. The valve features interchangeable coils with various termination and voltage options, including weatherized variants for enhanced environmental protection. The high-efficiency solenoid provides reliable valve shifting by delivering significant spool actuating force per watt expended. Sun Hydraulics' floating style construction minimizes internal binding risks due to excessive installation torque or machining variations. The DNCAMCV848 also includes manual override capabilities with specific force requirements and stroke length. This model's compact design includes a .75-inch solenoid tube diameter and requires installation torque between 30-35 lbf ft (41-47 Nm). It weighs approximately .60 lb (0.30 kg) and uses Viton seal kits for both cartridge and coil components, ensuring compatibility with specific fluid types while maintaining robust performance across numerous applications.
The Sun Hydraulics DNCAMCV848 (DNCAMCV848) is a solenoid-operated, 4-way, 2-position cartridge valve designed for efficient directional control in hydraulic systems. This direct-acting, balanced spool valve features a closed transition between positions, minimizing oil loss during shifting, which is particularly beneficial for pilot control circuits. The valve's operation does not require a minimum hydraulic pressure and is rated for a maximum operating pressure of 5000 psi (350 bar). It offers a capacity of 8 gpm (30 L/min) with port 3 as the inlet and port 1 as the tank. Although reverse flow is possible, it is not recommended due to performance limitations. The solenoid tube assembly of the DNCAMCV848 is fatigue-rated for high-pressure service and incorporates a wet armature design. This design allows the working fluid to surround the armature, potentially affecting function if exposed to prolonged heat from an energized coil. Care should be taken with fluids such as water-glycol mixtures that may degrade under these conditions. The valve features interchangeable coils with various termination and voltage options, including weatherized variants for enhanced environmental protection. The high-efficiency solenoid provides reliable valve shifting by delivering significant spool actuating force per watt expended. Sun Hydraulics' floating style construction minimizes internal binding risks due to excessive installation torque or machining variations. The DNCAMCV848 also includes manual override capabilities with specific force requirements and stroke length. This model's compact design includes a .75-inch solenoid tube diameter and requires installation torque between 30-35 lbf ft (41-47 Nm). It weighs approximately .60 lb (0.30 kg) and uses Viton seal kits for both cartridge and coil components, ensuring compatibility with specific fluid types while maintaining robust performance across numerous applications.
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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