SUN HYDRAULICS
DNDYLXN928
$311.50 USD
Tags:
- SUN HYDRAULICS
- Material:DNDYLXN928
- Model:DNDY-LXN@928
- 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 DNDYLXN928 (DNDYLXN928) is a solenoid-operated, 6-way, 2-position cartridge valve designed for efficient circuit selection between two separate paths. This direct-acting, balanced spool valve operates without the need for minimum hydraulic pressure, making it versatile for various applications. The de-energized state connects P and T to one circuit, while energizing the solenoid shifts the connection to an alternate circuit. Its robust solenoid tube assembly is fatigue-rated for service up to 5000 psi (350 bar), ensuring reliable performance under demanding conditions. The DNDYLXN928 features a wet armature design that immerses the armature in working fluid, which can be beneficial or detrimental depending on the fluid type and duration of coil energization. Notably, water-glycol mixtures may degrade over time if exposed to prolonged heat from the coil. The valve offers multiple manual override configurations but advises against using weatherized coils with manual overrides due to compatibility issues. This model incorporates Sun's floating style construction to reduce potential binding from excessive installation torque or machining variations. It supports a range of coil termination and voltage options with surge protection available, allowing customization based on specific needs. The high-efficiency solenoid provides substantial spool actuating force per watt, contributing to dependable valve shifting. Additional specifications include a maximum flow capacity of 5 gpm (20 L/min), typical response time of 50 ms, and a maximum leakage rate of 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar). The DNDYLXN928 can handle switching frequencies up to 15,000 cycles per hour and requires a manual override force of approximately 5 lbs/1000 psi (33 N/100 bar) at Port 1. This cartridge valve is compatible with Series 1 solenoid products and offers IP69K-rated coil connector options for enhanced environmental protection.
The Sun Hydraulics DNDYLXN928 (DNDYLXN928) is a solenoid-operated, 6-way, 2-position cartridge valve designed for efficient circuit selection between two separate paths. This direct-acting, balanced spool valve operates without the need for minimum hydraulic pressure, making it versatile for various applications. The de-energized state connects P and T to one circuit, while energizing the solenoid shifts the connection to an alternate circuit. Its robust solenoid tube assembly is fatigue-rated for service up to 5000 psi (350 bar), ensuring reliable performance under demanding conditions. The DNDYLXN928 features a wet armature design that immerses the armature in working fluid, which can be beneficial or detrimental depending on the fluid type and duration of coil energization. Notably, water-glycol mixtures may degrade over time if exposed to prolonged heat from the coil. The valve offers multiple manual override configurations but advises against using weatherized coils with manual overrides due to compatibility issues. This model incorporates Sun's floating style construction to reduce potential binding from excessive installation torque or machining variations. It supports a range of coil termination and voltage options with surge protection available, allowing customization based on specific needs. The high-efficiency solenoid provides substantial spool actuating force per watt, contributing to dependable valve shifting. Additional specifications include a maximum flow capacity of 5 gpm (20 L/min), typical response time of 50 ms, and a maximum leakage rate of 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar). The DNDYLXN928 can handle switching frequencies up to 15,000 cycles per hour and requires a manual override force of approximately 5 lbs/1000 psi (33 N/100 bar) at Port 1. This cartridge valve is compatible with Series 1 solenoid products and offers IP69K-rated coil connector options for enhanced environmental protection.
This solenoid-operated 6-way, 2-position cartridge is a direct-acting, balanced spool valve. The typical use for this valve is to select between two separate circuits. The de-energized condition connects P and T to the first circuit and when energized connects P and T to the second circuit.
- 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.
- 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.
- 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.
- 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-61A |
| 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) | 5 in³/min.@3000 psi80 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: 990-461-006 |
| Seal and nut kit - Coil | Viton: 990-770-006Viton: 990-770-006 |
Show FAQ