SUN HYDRAULICS
DNCAMZV848
$152.49 USD
- SUN HYDRAULICS
- Material:DNCAMZV848
- Model:DNCA-MZV@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 DNCAMZV848 (DNCAMZV848) is a solenoid-operated, 4-way, 2-position cartridge valve that features a direct-acting, balanced spool design. This directional valve is engineered to minimize oil loss during position transitions, making it particularly beneficial in pilot control circuits. The valve's capacity is optimized with port 3 as the inlet and port 1 as the tank; reverse flow is possible but not recommended due to potential performance degradation. Designed for robustness, the solenoid tube assembly is rated for fatigue at a service pressure of up to 5000 psi (350 bar), allowing for reliable operation under high-pressure conditions without requiring minimum hydraulic pressure. The DNCAMZV848 employs a wet armature design where the working fluid cools the armature and coil, a feature that can affect fluid stability over prolonged coil energization periods. The valve supports various coil termination and voltage options, including those with surge protection, enhancing its adaptability across different applications. This model also integrates Sun's floating style construction to reduce internal binding risks due to installation torque or machining variations. With a switching frequency of up to 15,000 cycles per hour and typical response times around 50 milliseconds, this valve ensures efficient performance in dynamic environments. Its interchangeable coils are compatible with other Sun Series 1 solenoid products and can be mounted bidirectionally on the tube. Offering manual override capabilities with specific force requirements and stroke lengths, the DNCAMZV848 provides additional operational flexibility. The cartridge comes with EPDM seals suitable for phosphate ester fluid systems but should avoid exposure to petroleum-based substances to prevent seal damage.
The Sun Hydraulics DNCAMZV848 (DNCAMZV848) is a solenoid-operated, 4-way, 2-position cartridge valve that features a direct-acting, balanced spool design. This directional valve is engineered to minimize oil loss during position transitions, making it particularly beneficial in pilot control circuits. The valve's capacity is optimized with port 3 as the inlet and port 1 as the tank; reverse flow is possible but not recommended due to potential performance degradation. Designed for robustness, the solenoid tube assembly is rated for fatigue at a service pressure of up to 5000 psi (350 bar), allowing for reliable operation under high-pressure conditions without requiring minimum hydraulic pressure. The DNCAMZV848 employs a wet armature design where the working fluid cools the armature and coil, a feature that can affect fluid stability over prolonged coil energization periods. The valve supports various coil termination and voltage options, including those with surge protection, enhancing its adaptability across different applications. This model also integrates Sun's floating style construction to reduce internal binding risks due to installation torque or machining variations. With a switching frequency of up to 15,000 cycles per hour and typical response times around 50 milliseconds, this valve ensures efficient performance in dynamic environments. Its interchangeable coils are compatible with other Sun Series 1 solenoid products and can be mounted bidirectionally on the tube. Offering manual override capabilities with specific force requirements and stroke lengths, the DNCAMZV848 provides additional operational flexibility. The cartridge comes with EPDM seals suitable for phosphate ester fluid systems but should avoid exposure to petroleum-based substances to prevent seal damage.
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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