SUN HYDRAULICS
DNCAMWV528
$158.15 USD
- SUN HYDRAULICS
- Material:DNCAMWV528
- Model:DNCA-MWV@528
- 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 DNCAMWV528 (DNCAMWV528) is a solenoid-operated, 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool directional design. This valve is specifically engineered to minimize oil loss during transition due to its closed position transition capability, making it ideal for pilot control circuits. It operates with port 3 as the inlet and port 1 as the tank, though reverse flow is possible but not recommended for optimal performance. The valve's solenoid tube assembly is rated for fatigue at 5000 psi (350 bar), ensuring durability under high-pressure conditions, and it requires no minimum hydraulic pressure for operation. The DNCAMWV528 utilizes a wet armature design where the working fluid surrounds the armature, potentially affecting function if exposed to coil heat over extended periods. Fluids like water-glycol mixtures may degrade at high temperatures and form varnishes. This model offers various coil termination and voltage options, including configurations with surge protection. Its high-efficiency solenoid design provides significant spool actuating force per watt, enhancing reliability in valve shifting. Interchangeable coils with other Sun Series 1 solenoid products allow flexibility in installation direction on the tube. The valve features weather-resistant coil connector options rated up to IP69K and additional weatherized coils for enhanced environmental protection. Its floating style construction minimizes internal binding risks due to excessive torque or machining variations during installation. With a cavity size of T31A and a capacity of 8 gpm (30 L/min), this model supports a maximum operating pressure of 5000 psi (350 bar). It boasts swift response times of approximately 50 ms with minimal leakage at specified viscosity levels. The manual override requires a force of 5 lbs/1000 psi on Port 1 with a stroke length of .10 inches (2.5 mm). The unit weighs .60 lb (0.30 kg) and incorporates Viton seals for compatibility with specific hydraulic fluids.
The Sun Hydraulics DNCAMWV528 (DNCAMWV528) is a solenoid-operated, 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool directional design. This valve is specifically engineered to minimize oil loss during transition due to its closed position transition capability, making it ideal for pilot control circuits. It operates with port 3 as the inlet and port 1 as the tank, though reverse flow is possible but not recommended for optimal performance. The valve's solenoid tube assembly is rated for fatigue at 5000 psi (350 bar), ensuring durability under high-pressure conditions, and it requires no minimum hydraulic pressure for operation. The DNCAMWV528 utilizes a wet armature design where the working fluid surrounds the armature, potentially affecting function if exposed to coil heat over extended periods. Fluids like water-glycol mixtures may degrade at high temperatures and form varnishes. This model offers various coil termination and voltage options, including configurations with surge protection. Its high-efficiency solenoid design provides significant spool actuating force per watt, enhancing reliability in valve shifting. Interchangeable coils with other Sun Series 1 solenoid products allow flexibility in installation direction on the tube. The valve features weather-resistant coil connector options rated up to IP69K and additional weatherized coils for enhanced environmental protection. Its floating style construction minimizes internal binding risks due to excessive torque or machining variations during installation. With a cavity size of T31A and a capacity of 8 gpm (30 L/min), this model supports a maximum operating pressure of 5000 psi (350 bar). It boasts swift response times of approximately 50 ms with minimal leakage at specified viscosity levels. The manual override requires a force of 5 lbs/1000 psi on Port 1 with a stroke length of .10 inches (2.5 mm). The unit weighs .60 lb (0.30 kg) and incorporates Viton seals for compatibility with specific hydraulic fluids.
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 |
Show FAQ