SUN HYDRAULICS
DNDATXN536
$253.26 USD
- SUN HYDRAULICS
- Material:DNDATXN536
- Model:DNDA-TXN@536
- 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 DNDATXN536 (DNDATXN536) is a solenoid-operated 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This versatile valve is fatigue rated for service up to 5000 psi (350 bar) and operates without needing minimum hydraulic pressure. It offers multiple manual override options, although manual override is incompatible with weatherized coils. The D and L control models feature a detent mechanism intended for temporary actuation with an estimated mechanical life of approximately 7,000 cycles. For systems using phosphate ester fluids, cartridges with EPDM seals are suitable; however, these seals can be damaged by petroleum-based fluids. The valve\u2019s wet armature design ensures that the working fluid surrounds and cools the armature but can lead to varnish formation in certain fluids if the coil remains energized for extended periods. The DNDATXN536 boasts high-efficiency solenoid performance due to its unique magnetic design, providing reliable valve shifting with significant spool actuating force per Watt expended. It supports a variety of coil termination and voltage configurations, some with surge protection, and features interchangeable coils compatible with other Sun Series 1 solenoids. Coil connectors offer ratings up to IP69K for enhanced environmental protection. The valve uses Sun's floating style construction to reduce internal binding risks from installation torque or machining variations. Additional specifications include a T31A cavity fitment, Series 1 designation, a capacity of 10 gpm (40 L/min), typical response time of 50 ms, maximum leakage at specified conditions of 10 in\u00b3/min (160 cc/min), and switching frequency up to 15,000 cycles/hr. Manual operation requires a force of approximately 5 lbs/1000 psi at Port 1 with a stroke length of .10 inches (2.5 mm). The valve\u2019s hex size measures .78 inches (22.2 mm), installation torque ranges from 30-35 lbf\u00b7ft (41-47 Nm), and it weighs .60 lb (.30 kg).
The Sun Hydraulics DNDATXN536 (DNDATXN536) is a solenoid-operated 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This versatile valve is fatigue rated for service up to 5000 psi (350 bar) and operates without needing minimum hydraulic pressure. It offers multiple manual override options, although manual override is incompatible with weatherized coils. The D and L control models feature a detent mechanism intended for temporary actuation with an estimated mechanical life of approximately 7,000 cycles. For systems using phosphate ester fluids, cartridges with EPDM seals are suitable; however, these seals can be damaged by petroleum-based fluids. The valve\u2019s wet armature design ensures that the working fluid surrounds and cools the armature but can lead to varnish formation in certain fluids if the coil remains energized for extended periods. The DNDATXN536 boasts high-efficiency solenoid performance due to its unique magnetic design, providing reliable valve shifting with significant spool actuating force per Watt expended. It supports a variety of coil termination and voltage configurations, some with surge protection, and features interchangeable coils compatible with other Sun Series 1 solenoids. Coil connectors offer ratings up to IP69K for enhanced environmental protection. The valve uses Sun's floating style construction to reduce internal binding risks from installation torque or machining variations. Additional specifications include a T31A cavity fitment, Series 1 designation, a capacity of 10 gpm (40 L/min), typical response time of 50 ms, maximum leakage at specified conditions of 10 in\u00b3/min (160 cc/min), and switching frequency up to 15,000 cycles/hr. Manual operation requires a force of approximately 5 lbs/1000 psi at Port 1 with a stroke length of .10 inches (2.5 mm). The valve\u2019s hex size measures .78 inches (22.2 mm), installation torque ranges from 30-35 lbf\u00b7ft (41-47 Nm), and it weighs .60 lb (.30 kg).
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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