SUN HYDRAULICS
DNDATZN624N
$213.60 USD
Tags:
- SUN HYDRAULICS
- Material:DNDATZN624N
- Model:DNDA-TZN@624N
- 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 DNDATZN624N (DNDATZN624N) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting and balanced spool directional control. Engineered for durability, the solenoid tube assembly is fatigue-rated for service up to 5000 psi (350 bar), ensuring reliability in high-pressure applications. This valve does not require minimum hydraulic pressure to operate, making it versatile for various systems. It offers several manual override options, although models with the D or L control feature a detent mechanism intended for temporary actuation with a mechanical life expectancy of approximately 7,000 cycles. The valve is compatible with EPDM seals for phosphate ester fluid systems but should not be used with petroleum-based fluids as they can damage the seals. Utilizing a wet armature design, the working fluid surrounds the armature and may be exposed to coil-generated heat, which can affect certain fluids like water-glycol mixtures over time. A variety of coil termination and voltage options are available, including those with surge protection. The high-efficiency magnetic design of the solenoid ensures reliable valve shifting by providing significant spool actuating force per watt expended. The cartridge incorporates Sun's floating style construction to minimize internal part binding due to installation torque or machining variations. It fits into a T-31A cavity and boasts a capacity of 10 gpm (40 L/min) with maximum operating pressure up to 5000 psi (350 bar). The typical response time is around 50 ms, with a maximum leakage rate at 110 SUS (24 cSt) of 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar). This model supports switching frequencies up to 15,000 cycles per hour and requires manual override force of approximately 5 lbs/1000 psi at Port 1. The DNDATZN624N weighs about .60 lb (.30 kg), making it lightweight yet robust for demanding hydraulic applications.
The Sun Hydraulics DNDATZN624N (DNDATZN624N) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct-acting and balanced spool directional control. Engineered for durability, the solenoid tube assembly is fatigue-rated for service up to 5000 psi (350 bar), ensuring reliability in high-pressure applications. This valve does not require minimum hydraulic pressure to operate, making it versatile for various systems. It offers several manual override options, although models with the D or L control feature a detent mechanism intended for temporary actuation with a mechanical life expectancy of approximately 7,000 cycles. The valve is compatible with EPDM seals for phosphate ester fluid systems but should not be used with petroleum-based fluids as they can damage the seals. Utilizing a wet armature design, the working fluid surrounds the armature and may be exposed to coil-generated heat, which can affect certain fluids like water-glycol mixtures over time. A variety of coil termination and voltage options are available, including those with surge protection. The high-efficiency magnetic design of the solenoid ensures reliable valve shifting by providing significant spool actuating force per watt expended. The cartridge incorporates Sun's floating style construction to minimize internal part binding due to installation torque or machining variations. It fits into a T-31A cavity and boasts a capacity of 10 gpm (40 L/min) with maximum operating pressure up to 5000 psi (350 bar). The typical response time is around 50 ms, with a maximum leakage rate at 110 SUS (24 cSt) of 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar). This model supports switching frequencies up to 15,000 cycles per hour and requires manual override force of approximately 5 lbs/1000 psi at Port 1. The DNDATZN624N weighs about .60 lb (.30 kg), making it lightweight yet robust for demanding hydraulic applications.
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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