SUN HYDRAULICS
DNCAMAN528
$145.25 USD
- SUN HYDRAULICS
- Material:DNCAMAN528
- Model:DNCA-MAN@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 DNCAMAN528 (DNCAMAN528) is a solenoid-operated, 4-way, 2-position cartridge valve that features a direct-acting, balanced spool directional mechanism. This valve is particularly advantageous in pilot control circuits due to its closed transition between positions, which significantly reduces oil loss during shifting. Designed for optimal performance with port 3 as the inlet and port 1 as the tank, it is not recommended for reverse flow as performance cannot be guaranteed. The solenoid tube assembly of this valve is fatigue rated for services up to 5000 psi (350 bar), and it does not require any minimum hydraulic pressure for operation due to its direct actuation. This valve incorporates EPDM seals suitable for systems using phosphate ester fluids, but exposure to petroleum-based fluids can damage these seals. It utilizes a wet armature design where the working fluid surrounds the armature and absorbs heat from the coil. This design consideration is crucial when coils are energized for extended periods since certain fluids might break down at high temperatures over time. A variety of coil termination and voltage options are available, including those with surge protection. The solenoid's magnetic design offers high efficiency with significant spool actuating force per watt expended, ensuring reliable valve operation. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Connector options provide ratings up to IP69K for enhanced environmental protection. The DNCAMAN528 employs Sun's floating style construction to minimize internal part binding due to excessive installation torque or machining variations in cavity/cartridge interfaces. It has a capacity of 8 gpm (30 L/min) and supports a maximum operating pressure of 5000 psi (350 bar). The typical response time is around 50 ms with a maximum leakage rate at specified conditions of 10 in\u00b3/min (160 cc/min).
The Sun Hydraulics DNCAMAN528 (DNCAMAN528) is a solenoid-operated, 4-way, 2-position cartridge valve that features a direct-acting, balanced spool directional mechanism. This valve is particularly advantageous in pilot control circuits due to its closed transition between positions, which significantly reduces oil loss during shifting. Designed for optimal performance with port 3 as the inlet and port 1 as the tank, it is not recommended for reverse flow as performance cannot be guaranteed. The solenoid tube assembly of this valve is fatigue rated for services up to 5000 psi (350 bar), and it does not require any minimum hydraulic pressure for operation due to its direct actuation. This valve incorporates EPDM seals suitable for systems using phosphate ester fluids, but exposure to petroleum-based fluids can damage these seals. It utilizes a wet armature design where the working fluid surrounds the armature and absorbs heat from the coil. This design consideration is crucial when coils are energized for extended periods since certain fluids might break down at high temperatures over time. A variety of coil termination and voltage options are available, including those with surge protection. The solenoid's magnetic design offers high efficiency with significant spool actuating force per watt expended, ensuring reliable valve operation. Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Connector options provide ratings up to IP69K for enhanced environmental protection. The DNCAMAN528 employs Sun's floating style construction to minimize internal part binding due to excessive installation torque or machining variations in cavity/cartridge interfaces. It has a capacity of 8 gpm (30 L/min) and supports a maximum operating pressure of 5000 psi (350 bar). The typical response time is around 50 ms with a maximum leakage rate at specified conditions of 10 in\u00b3/min (160 cc/min).
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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