SUN HYDRAULICS
DNDCXAE936
$800.79 USD
- SUN HYDRAULICS
- Material:DNDCXAE936
- Model:DNDC-XAE@936
- 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 DNDCXAE936 (DNDCXAE936) is a high-performance, direct-acting solenoid-operated 4-way, 3-position spool valve designed for versatile hydraulic applications. This model is spring-centered to a neutral position and offers efficient flow control with two coil activation modes. When coil A is energized, the valve directs the flow from port 3 P to port 2 A and from port 4 B to port 1 T. Conversely, energizing coil B routes the flow from port 3 to port 4 and from port 2 to port 1. The valve's solenoid tube assembly is fatigue-rated for continuous service at pressures up to 5000 psi (350 bar), ensuring durability in demanding environments. This spool valve does not require a minimum hydraulic pressure for operation, making it suitable for various applications without pressure limitations. For differential flow circuits, it is recommended that higher return flows are directed through port 2 A to port 1 T. The DNDCXAE936 utilizes a wet armature design where the working fluid surrounds the armature, which helps manage heat generation when coils are energized for extended periods. Compatible with EPDM seals for systems using phosphate ester fluids, this valve should avoid exposure to petroleum-based fluids as they can damage the seals. Offering high efficiency due to its unique magnetic design, this solenoid provides reliable shifting with significant actuating force per watt expended. The DNDCXAE936 features interchangeable coils compatible with other Sun Series 1 solenoid products and allows mounting in either direction. It supports various coil termination and voltage options, including weatherized versions for enhanced environmental protection. With a capacity of handling up to 5 gpm (20 L/min) and a maximum switching frequency of 15,000 cycles per hour, this valve ensures robust performance across numerous applications. Its floating style construction minimizes internal binding risks due to installation torque or machining variations in cavities or cartridges.
The Sun Hydraulics DNDCXAE936 (DNDCXAE936) is a high-performance, direct-acting solenoid-operated 4-way, 3-position spool valve designed for versatile hydraulic applications. This model is spring-centered to a neutral position and offers efficient flow control with two coil activation modes. When coil A is energized, the valve directs the flow from port 3 P to port 2 A and from port 4 B to port 1 T. Conversely, energizing coil B routes the flow from port 3 to port 4 and from port 2 to port 1. The valve's solenoid tube assembly is fatigue-rated for continuous service at pressures up to 5000 psi (350 bar), ensuring durability in demanding environments. This spool valve does not require a minimum hydraulic pressure for operation, making it suitable for various applications without pressure limitations. For differential flow circuits, it is recommended that higher return flows are directed through port 2 A to port 1 T. The DNDCXAE936 utilizes a wet armature design where the working fluid surrounds the armature, which helps manage heat generation when coils are energized for extended periods. Compatible with EPDM seals for systems using phosphate ester fluids, this valve should avoid exposure to petroleum-based fluids as they can damage the seals. Offering high efficiency due to its unique magnetic design, this solenoid provides reliable shifting with significant actuating force per watt expended. The DNDCXAE936 features interchangeable coils compatible with other Sun Series 1 solenoid products and allows mounting in either direction. It supports various coil termination and voltage options, including weatherized versions for enhanced environmental protection. With a capacity of handling up to 5 gpm (20 L/min) and a maximum switching frequency of 15,000 cycles per hour, this valve ensures robust performance across numerous applications. Its floating style construction minimizes internal binding risks due to installation torque or machining variations in cavities or cartridges.
This direct acting, solenoid-operated, 4-way, 3-position spool valve is spring centered to the neutral position. When coil A is energized, the flow is from port 3 (P) to port 2 (A) and from port 4 (B) to port 1 (T). When coil B is energized, the flow is from port 3 to port 4 and from port 2 to port 1.
- 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.
- In differential flow circuits, the higher return flow should be directed through port 2 (A) to port 1 (T).
- 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 | 5 gpm20 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 |
| 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 |
| Seal kit - Cartridge | Viton: 990-431-006 |
| Seal and nut kit - Coil | Viton: 990-770-006Viton: 990-770-006 |
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