SUN HYDRAULICS
DNCALAN
$142.07 USD
- SUN HYDRAULICS
- Material:DNCALAN
- Model:DNCA-LAN
- 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 DNCALAN (DNCALAN) is a high-performance, solenoid-operated, 4-way, 2-position cartridge valve. It features a direct-acting, balanced spool directional control with closed transition between positions, which minimizes oil loss during shifting\u2014a crucial feature in pilot control circuits. The valve is designed to handle a flow capacity of 8 gpm/30 L/min with maximum operating pressure capabilities of up to 5000 psi/350 bar. Notably, the valve can accommodate reverse flow, although optimal performance in this mode is not guaranteed. This model is built for durability and reliability; the solenoid tube assembly is fatigue rated for demanding 5000 psi service environments. It operates without requiring a minimum hydraulic pressure, enhancing its versatility across various applications. The DNCALAN utilizes EPDM seals suitable for systems using phosphate ester fluids but should avoid contact with petroleum-based substances to prevent seal damage. Engineered with a wet armature design, the DNCALAN allows the working fluid to surround the armature, which may be relevant when considering fluid compatibility and coil energization duration. This model offers an array of coil termination and voltage options and supports interchangeable coils with other Sun Series 1 solenoid products. Additional features like IP69K-rated connector options and weatherized coils enhance its environmental resilience. The valve's construction incorporates Sun\u2019s floating style to reduce internal part binding due to installation torque or cavity/cartridge machining variations. Its swift response time of approximately 50 ms and capability to handle up to 15,000 switching cycles per hour make it an efficient choice for dynamic systems requiring frequent actuations. The manual override feature requires minimal force, facilitating easier operation during manual adjustments or emergencies.
The Sun Hydraulics DNCALAN (DNCALAN) is a high-performance, solenoid-operated, 4-way, 2-position cartridge valve. It features a direct-acting, balanced spool directional control with closed transition between positions, which minimizes oil loss during shifting\u2014a crucial feature in pilot control circuits. The valve is designed to handle a flow capacity of 8 gpm/30 L/min with maximum operating pressure capabilities of up to 5000 psi/350 bar. Notably, the valve can accommodate reverse flow, although optimal performance in this mode is not guaranteed. This model is built for durability and reliability; the solenoid tube assembly is fatigue rated for demanding 5000 psi service environments. It operates without requiring a minimum hydraulic pressure, enhancing its versatility across various applications. The DNCALAN utilizes EPDM seals suitable for systems using phosphate ester fluids but should avoid contact with petroleum-based substances to prevent seal damage. Engineered with a wet armature design, the DNCALAN allows the working fluid to surround the armature, which may be relevant when considering fluid compatibility and coil energization duration. This model offers an array of coil termination and voltage options and supports interchangeable coils with other Sun Series 1 solenoid products. Additional features like IP69K-rated connector options and weatherized coils enhance its environmental resilience. The valve's construction incorporates Sun\u2019s floating style to reduce internal part binding due to installation torque or cavity/cartridge machining variations. Its swift response time of approximately 50 ms and capability to handle up to 15,000 switching cycles per hour make it an efficient choice for dynamic systems requiring frequent actuations. The manual override feature requires minimal force, facilitating easier operation during manual adjustments or emergencies.
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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