SUN HYDRAULICS
DNCAMBV824
$153.78 USD
- SUN HYDRAULICS
- Material:DNCAMBV824
- Model:DNCA-MBV@824
- 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 DNCAMBV824 (DNCAMBV824) is a solenoid-operated, 4-way, 2-position cartridge valve that features a direct-acting, balanced spool design. It is specifically engineered to minimize oil loss during position transitions due to its closed transition feature, making it ideal for pilot control circuits. The valve's capacity is optimized when port 3 serves as the inlet and port 1 as the tank; reverse flow is possible but not recommended for maintaining performance. This robust valve operates efficiently under a maximum operating pressure of 5000 psi (350 bar) and does not require any minimum hydraulic pressure for activation. The DNCAMBV824 employs a wet armature design where the working fluid surrounds the armature, which can be affected by prolonged coil energization. This design consideration is crucial when using fluids like water-glycol mixtures that may degrade at high temperatures over time. The solenoid's magnetic configuration ensures high efficiency, providing significant spool actuating force per watt consumed for consistent valve shifting. Additionally, this model offers various coil termination and voltage options, including weatherized coils with ratings up to IP69K for enhanced environmental protection. Constructed with Sun's floating style to prevent internal part binding due to excessive torque or machining variations, the DNCAMBV824 supports up to 8 gpm (30 L/min) flow capacity and has a typical response time of 50 ms. The valve features interchangeable coils with other Sun Series 1 products and requires an installation torque between 30-35 lbf ft (41-47 Nm). With a manual override force requirement of 5 lbs/1000 psi at Port 1 and a stroke of .10 in (2.5 mm), this durable cartridge valve weighs approximately .60 lb (0.30 kg) and provides reliable performance in demanding hydraulic applications.
The Sun Hydraulics DNCAMBV824 (DNCAMBV824) is a solenoid-operated, 4-way, 2-position cartridge valve that features a direct-acting, balanced spool design. It is specifically engineered to minimize oil loss during position transitions due to its closed transition feature, making it ideal for pilot control circuits. The valve's capacity is optimized when port 3 serves as the inlet and port 1 as the tank; reverse flow is possible but not recommended for maintaining performance. This robust valve operates efficiently under a maximum operating pressure of 5000 psi (350 bar) and does not require any minimum hydraulic pressure for activation. The DNCAMBV824 employs a wet armature design where the working fluid surrounds the armature, which can be affected by prolonged coil energization. This design consideration is crucial when using fluids like water-glycol mixtures that may degrade at high temperatures over time. The solenoid's magnetic configuration ensures high efficiency, providing significant spool actuating force per watt consumed for consistent valve shifting. Additionally, this model offers various coil termination and voltage options, including weatherized coils with ratings up to IP69K for enhanced environmental protection. Constructed with Sun's floating style to prevent internal part binding due to excessive torque or machining variations, the DNCAMBV824 supports up to 8 gpm (30 L/min) flow capacity and has a typical response time of 50 ms. The valve features interchangeable coils with other Sun Series 1 products and requires an installation torque between 30-35 lbf ft (41-47 Nm). With a manual override force requirement of 5 lbs/1000 psi at Port 1 and a stroke of .10 in (2.5 mm), this durable cartridge valve weighs approximately .60 lb (0.30 kg) and provides reliable performance in demanding hydraulic 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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