SUN HYDRAULICS
DNDAMZVHN24AB
$1,433.61 USD
- SUN HYDRAULICS
- Material:DNDAMZVHN24AB
- Model:DNDA-MZV-HN@24AB
- 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 DNDAMZVHN24AB (DNDAMZVHN24AB) is a solenoid-operated 4-way, 2-position cartridge valve that functions as a direct-acting, balanced spool directional valve. This model is designed for high performance and durability, with the solenoid tube assembly fatigue rated for service up to 5000 psi (350 bar). It operates without requiring a minimum hydraulic pressure, making it versatile for various applications. The valve offers multiple manual override options, although manual override is incompatible with weatherized coils. It features a wet armature design, meaning the working fluid surrounds the armature and absorbs heat generated by the coil. This design can affect long-term performance in certain fluids like water-glycol mixtures due to potential varnish formation. The DNDAMZVHN24AB boasts high efficiency through its unique magnetic design, providing reliable valve shifting with significant spool actuating force per watt expended. The cartridge's floating style construction minimizes internal binding risks due to installation torque or machining variations. With a capacity of 10 gpm (40 L/min), it supports operations up to 5000 psi (350 bar) and has a typical response time of 50 ms. The valve's maximum leakage at 110 SUS (24 cSt) is rated at 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar), and it can handle switching frequencies up to 15,000 cycles per hour. Installation specifications include a hex size of .78 inches (22.2 mm) and an installation torque range of 30\u201335 lbf\u00b7ft (41\u201347 Nm). The valve weighs .60 lb (.30 kg), and Viton seal kits are available for both cartridge and coil components. This model is compatible with various coil termination and voltage options, including those offering IP69K ratings for enhanced environmental protection.
The Sun Hydraulics DNDAMZVHN24AB (DNDAMZVHN24AB) is a solenoid-operated 4-way, 2-position cartridge valve that functions as a direct-acting, balanced spool directional valve. This model is designed for high performance and durability, with the solenoid tube assembly fatigue rated for service up to 5000 psi (350 bar). It operates without requiring a minimum hydraulic pressure, making it versatile for various applications. The valve offers multiple manual override options, although manual override is incompatible with weatherized coils. It features a wet armature design, meaning the working fluid surrounds the armature and absorbs heat generated by the coil. This design can affect long-term performance in certain fluids like water-glycol mixtures due to potential varnish formation. The DNDAMZVHN24AB boasts high efficiency through its unique magnetic design, providing reliable valve shifting with significant spool actuating force per watt expended. The cartridge's floating style construction minimizes internal binding risks due to installation torque or machining variations. With a capacity of 10 gpm (40 L/min), it supports operations up to 5000 psi (350 bar) and has a typical response time of 50 ms. The valve's maximum leakage at 110 SUS (24 cSt) is rated at 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar), and it can handle switching frequencies up to 15,000 cycles per hour. Installation specifications include a hex size of .78 inches (22.2 mm) and an installation torque range of 30\u201335 lbf\u00b7ft (41\u201347 Nm). The valve weighs .60 lb (.30 kg), and Viton seal kits are available for both cartridge and coil components. This model is compatible with various coil termination and voltage options, including those offering IP69K ratings for enhanced environmental protection.
This solenoid-operated 4-way, 2-position cartridge is a direct-acting, balanced spool directional valve.
- 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.
- This cartridge has several manual override choices, including no manual override. See the CONFIGURATION section. Please note: Manual override functionality is not compatible with weatherized coils.
- On models equipped with the D or L control, the detent mechanism in the manual override is meant for temporary actuation. The D, L and T manual control assembly has a mechanical life expectancy of approximately 7,000 cycles.
- Cartridges 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 | 10 gpm40 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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