SUN HYDRAULICS
DNCALZV223
$194.80 USD
Tags:
- SUN HYDRAULICS
- Material:DNCALZV223
- Model:DNCA-LZV@223
- 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 DNCALZV223 (DNCALZV223) is a solenoid-operated, 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool directional design. This valve is engineered for applications where minimizing oil loss during shifting is crucial, such as in pilot control circuits. It operates with a closed transition between positions to enhance its efficiency in these settings. Designed for use with port 3 as the inlet and port 1 as the tank, the valve's performance may vary if used in reverse flow situations, which are not recommended. Rated for a maximum operating pressure of 5000 psi (350 bar), the solenoid tube assembly is built to withstand fatigue at this pressure level. This valve does not require minimum hydraulic pressure for operation due to its direct actuation design. It's compatible with phosphate ester fluids when equipped with EPDM seals; however, exposure to petroleum-based substances can damage these seals. The wet armature design allows the working fluid to cool the armature but may lead to varnish formation over time when used with certain fluids like water-glycol mixtures. The DNCALZV223 offers high efficiency due to its unique magnetic solenoid design, providing reliable shifting with high spool actuating force per watt expended. It supports various coil termination and voltage options and features interchangeable coils within Sun Series 1 solenoid products. Coil connectors offer protection ratings up to IP69K, and additional weatherized coils are available for enhanced environmental protection. Installation specifications include a cavity size of T-31A and capacity of 8 gpm (30 L/min). The valve's response time is typically around 50 ms, with maximum leakage at specific conditions being 10 in\u00b3/min (3000 psi). The model weighs approximately .60 lb (0.30 kg) and incorporates Sun's floating style construction to mitigate internal binding issues during installation or due to machining variations.
The Sun Hydraulics DNCALZV223 (DNCALZV223) is a solenoid-operated, 4-way, 2-position cartridge valve featuring a direct-acting, balanced spool directional design. This valve is engineered for applications where minimizing oil loss during shifting is crucial, such as in pilot control circuits. It operates with a closed transition between positions to enhance its efficiency in these settings. Designed for use with port 3 as the inlet and port 1 as the tank, the valve's performance may vary if used in reverse flow situations, which are not recommended. Rated for a maximum operating pressure of 5000 psi (350 bar), the solenoid tube assembly is built to withstand fatigue at this pressure level. This valve does not require minimum hydraulic pressure for operation due to its direct actuation design. It's compatible with phosphate ester fluids when equipped with EPDM seals; however, exposure to petroleum-based substances can damage these seals. The wet armature design allows the working fluid to cool the armature but may lead to varnish formation over time when used with certain fluids like water-glycol mixtures. The DNCALZV223 offers high efficiency due to its unique magnetic solenoid design, providing reliable shifting with high spool actuating force per watt expended. It supports various coil termination and voltage options and features interchangeable coils within Sun Series 1 solenoid products. Coil connectors offer protection ratings up to IP69K, and additional weatherized coils are available for enhanced environmental protection. Installation specifications include a cavity size of T-31A and capacity of 8 gpm (30 L/min). The valve's response time is typically around 50 ms, with maximum leakage at specific conditions being 10 in\u00b3/min (3000 psi). The model weighs approximately .60 lb (0.30 kg) and incorporates Sun's floating style construction to mitigate internal binding issues during installation or due to machining variations.
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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