SUN HYDRAULICS
DNCAMXV528
$149.22 USD
- SUN HYDRAULICS
- Material:DNCAMXV528
- Model:DNCA-MXV@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 DNCAMXV528 (DNCAMXV528) is a solenoid-operated, 4-way, 2-position cartridge valve designed for precise directional control in hydraulic systems. This direct-acting, balanced spool directional valve features a closed transition between positions, which significantly minimizes oil loss during shifting\u2014a crucial advantage in pilot control circuits. Optimized for use with port 3 as the inlet and port 1 as the tank, it is not recommended for reverse flow due to potential performance degradation. The solenoid tube assembly is rated for fatigue at up to 5000 psi (350 bar), ensuring robust service life under high-pressure conditions. The valve operates without requiring minimum hydraulic pressure and includes EPDM seals suitable for phosphate ester fluids while being incompatible with petroleum-based substances. Its wet armature design allows the working fluid to cool the armature but requires caution with fluids like water-glycol mixtures that may degrade over time at high temperatures. The DNCAMXV528 offers various coil termination and voltage options, some with surge protection, enhancing its adaptability across different system requirements. Coils are interchangeable with other Sun Series 1 products and can be mounted bi-directionally on the tube. The solenoid's efficient magnetic design ensures reliable valve shifting by providing high spool actuating force per Watt used. It incorporates Sun's floating style construction to prevent internal part binding due to installation torque or machining variations. With a cavity size of T-31A and a series designation of 1, this model supports a capacity of 8 gpm (30 L/min) and can handle a maximum operating pressure of 5000 psi (350 bar). Its typical response time is around 50 ms, with a switching frequency capability of up to 15,000 cycles per hour. The valve features low leakage rates and manual override capabilities for enhanced operational flexibility.
The Sun Hydraulics DNCAMXV528 (DNCAMXV528) is a solenoid-operated, 4-way, 2-position cartridge valve designed for precise directional control in hydraulic systems. This direct-acting, balanced spool directional valve features a closed transition between positions, which significantly minimizes oil loss during shifting\u2014a crucial advantage in pilot control circuits. Optimized for use with port 3 as the inlet and port 1 as the tank, it is not recommended for reverse flow due to potential performance degradation. The solenoid tube assembly is rated for fatigue at up to 5000 psi (350 bar), ensuring robust service life under high-pressure conditions. The valve operates without requiring minimum hydraulic pressure and includes EPDM seals suitable for phosphate ester fluids while being incompatible with petroleum-based substances. Its wet armature design allows the working fluid to cool the armature but requires caution with fluids like water-glycol mixtures that may degrade over time at high temperatures. The DNCAMXV528 offers various coil termination and voltage options, some with surge protection, enhancing its adaptability across different system requirements. Coils are interchangeable with other Sun Series 1 products and can be mounted bi-directionally on the tube. The solenoid's efficient magnetic design ensures reliable valve shifting by providing high spool actuating force per Watt used. It incorporates Sun's floating style construction to prevent internal part binding due to installation torque or machining variations. With a cavity size of T-31A and a series designation of 1, this model supports a capacity of 8 gpm (30 L/min) and can handle a maximum operating pressure of 5000 psi (350 bar). Its typical response time is around 50 ms, with a switching frequency capability of up to 15,000 cycles per hour. The valve features low leakage rates and manual override capabilities for enhanced operational flexibility.
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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