SUN HYDRAULICS
DNDATYV724
$264.10 USD
Tags:
- SUN HYDRAULICS
- Material:DNDATYV724
- Model:DNDA-TYV@724
- 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 DNDATYV724 (DNDATYV724) is a solenoid-operated 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This valve is engineered to operate efficiently without requiring a minimum hydraulic pressure, making it versatile for various applications. It features a fatigue-rated solenoid tube assembly capable of handling up to 5000 psi (350 bar) service pressure, ensuring durability and reliability in demanding environments. The valve incorporates a wet armature design, where the working fluid surrounds the armature and absorbs the heat generated by the coil\u2014this can impact performance if energized for extended periods with certain fluids like water-glycol mixtures. The DNDATYV724 offers multiple manual override options, including no override, with mechanisms designed for temporary actuation on specific models. It supports EPDM seals suitable for systems using phosphate ester fluids while being incompatible with petroleum-based substances. The cartridge's construction includes Sun's floating style to reduce internal binding risks due to installation or machining variations. It accommodates various coil termination and voltage configurations, some with surge protection, and interchangeable coils compatible with other Sun Series 1 products. With a cavity size of T-31A and a series designation of 1, this valve has a capacity of 10 gpm (40 L/min) and demonstrates rapid response times typically around 50 ms. Its maximum leakage at specified conditions is minimal at 10 in\u00b3/min (160 cc/min). The DNDATYV724 supports high switching frequencies of up to 15,000 cycles per hour and requires manageable manual override force and stroke dimensions. This robust valve solution has been optimized for efficient spool actuation per watt consumed by its unique magnetic design solenoid, offering reliable performance across diverse operational contexts.
The Sun Hydraulics DNDATYV724 (DNDATYV724) is a solenoid-operated 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This valve is engineered to operate efficiently without requiring a minimum hydraulic pressure, making it versatile for various applications. It features a fatigue-rated solenoid tube assembly capable of handling up to 5000 psi (350 bar) service pressure, ensuring durability and reliability in demanding environments. The valve incorporates a wet armature design, where the working fluid surrounds the armature and absorbs the heat generated by the coil\u2014this can impact performance if energized for extended periods with certain fluids like water-glycol mixtures. The DNDATYV724 offers multiple manual override options, including no override, with mechanisms designed for temporary actuation on specific models. It supports EPDM seals suitable for systems using phosphate ester fluids while being incompatible with petroleum-based substances. The cartridge's construction includes Sun's floating style to reduce internal binding risks due to installation or machining variations. It accommodates various coil termination and voltage configurations, some with surge protection, and interchangeable coils compatible with other Sun Series 1 products. With a cavity size of T-31A and a series designation of 1, this valve has a capacity of 10 gpm (40 L/min) and demonstrates rapid response times typically around 50 ms. Its maximum leakage at specified conditions is minimal at 10 in\u00b3/min (160 cc/min). The DNDATYV724 supports high switching frequencies of up to 15,000 cycles per hour and requires manageable manual override force and stroke dimensions. This robust valve solution has been optimized for efficient spool actuation per watt consumed by its unique magnetic design solenoid, offering reliable performance across diverse operational contexts.
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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