SUN HYDRAULICS
DNCADZN211
$184.46 USD
- SUN HYDRAULICS
- Material:DNCADZN211
- Model:DNCA-DZN@211
- 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 DNCADZN211 (DNCADZN211) is a high-performance, solenoid-operated, 4-way, 2-position cartridge valve designed for precise control in hydraulic systems. This direct-acting, balanced spool directional valve features a closed transition between positions, which minimizes the loss of oil during shifting and is particularly beneficial in pilot control circuits. The valve's capacity is optimized with port 3 as the inlet and port 1 as the tank; however, while reverse flow is possible, it is not recommended due to potential performance variations. Constructed to handle a maximum operating pressure of 5000 psi (350 bar) and a flow capacity of up to 8 gpm (30 L/min), this robust valve ensures reliable operation with no minimum hydraulic pressure required for activation. The DNCADZN211 incorporates a wet armature design where the working fluid surrounds the armature, potentially affecting fluid integrity under prolonged energization due to heat exposure. It's important to note that cartridges configured with EPDM seals are specifically designed for systems using phosphate ester fluids and should not be exposed to petroleum-based substances. This model also boasts a rapid response time of approximately 50 ms and can handle switching frequencies up to 15,000 cycles per hour. For installation flexibility and environmental resilience, it offers interchangeable coils compatible with other Sun Series 1 solenoid products and various coil connector options rated up to IP69K. The innovative magnetic design of the solenoid provides a high efficiency rate, ensuring effective spool actuation force per watt expended. Sun Hydraulics' DNCADZN211 also features floating style construction which reduces risks associated with internal part binding due to over-torque or machining discrepancies during installation. With its comprehensive configuration options and robust design tailored for demanding applications, this valve represents an advanced solution for efficient directional control in hydraulic systems.
The Sun Hydraulics DNCADZN211 (DNCADZN211) is a high-performance, solenoid-operated, 4-way, 2-position cartridge valve designed for precise control in hydraulic systems. This direct-acting, balanced spool directional valve features a closed transition between positions, which minimizes the loss of oil during shifting and is particularly beneficial in pilot control circuits. The valve's capacity is optimized with port 3 as the inlet and port 1 as the tank; however, while reverse flow is possible, it is not recommended due to potential performance variations. Constructed to handle a maximum operating pressure of 5000 psi (350 bar) and a flow capacity of up to 8 gpm (30 L/min), this robust valve ensures reliable operation with no minimum hydraulic pressure required for activation. The DNCADZN211 incorporates a wet armature design where the working fluid surrounds the armature, potentially affecting fluid integrity under prolonged energization due to heat exposure. It's important to note that cartridges configured with EPDM seals are specifically designed for systems using phosphate ester fluids and should not be exposed to petroleum-based substances. This model also boasts a rapid response time of approximately 50 ms and can handle switching frequencies up to 15,000 cycles per hour. For installation flexibility and environmental resilience, it offers interchangeable coils compatible with other Sun Series 1 solenoid products and various coil connector options rated up to IP69K. The innovative magnetic design of the solenoid provides a high efficiency rate, ensuring effective spool actuation force per watt expended. Sun Hydraulics' DNCADZN211 also features floating style construction which reduces risks associated with internal part binding due to over-torque or machining discrepancies during installation. With its comprehensive configuration options and robust design tailored for demanding applications, this valve represents an advanced solution for efficient directional control in hydraulic systems.
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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