SUN HYDRAULICS
DNDYTXV4E24V
$490.84 USD
- SUN HYDRAULICS
- Material:DNDYTXV4E24V
- Model:DNDY-TXV@4E24V
- 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 DNDYTXV4E24V (DNDYTXV4E24V) is a solenoid-operated 6-way, 2-position cartridge valve designed for selecting between two separate circuits. In its de-energized state, it connects P and T to the first circuit, while energizing it switches P and T to the second circuit. The solenoid tube assembly is fatigue-rated for up to 5000 psi (350 bar), ensuring robust performance under high-pressure conditions. This direct-acting valve requires no minimum hydraulic pressure to operate, making it versatile for various applications. It features a manual override with options including detent mechanisms for temporary actuation, although these are not compatible with weatherized coils. The valve employs a wet armature design, where the working fluid surrounds the armature and absorbs heat from the coil. This aspect can impact performance if the coil remains energized for extended periods, particularly with fluids like water-glycol mixtures that may degrade at high temperatures. The solenoid's magnetic design enhances efficiency by delivering high spool actuating force per watt expended, ensuring reliable shifting. Compatible with Sun Series 1 solenoids, its coils can be mounted in either direction and offer termination options rated up to IP69K for enhanced environmental protection. The floating style construction minimizes internal binding risks due to excessive torque or machining variations during installation. Key specifications include a capacity of 5 gpm (20 L/min.), response time of 50 ms, maximum leakage of 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar), and a switching frequency of up to 15,000 cycles per hour. The valve's dimensions include a solenoid tube diameter of .75 inches (19 mm) and a hex size of .78 inches (22.2 mm). It requires an installation torque between 30-35 lbf ft (41-47 Nm) and weighs approximately .60 lb (.30 kg).
The Sun Hydraulics DNDYTXV4E24V (DNDYTXV4E24V) is a solenoid-operated 6-way, 2-position cartridge valve designed for selecting between two separate circuits. In its de-energized state, it connects P and T to the first circuit, while energizing it switches P and T to the second circuit. The solenoid tube assembly is fatigue-rated for up to 5000 psi (350 bar), ensuring robust performance under high-pressure conditions. This direct-acting valve requires no minimum hydraulic pressure to operate, making it versatile for various applications. It features a manual override with options including detent mechanisms for temporary actuation, although these are not compatible with weatherized coils. The valve employs a wet armature design, where the working fluid surrounds the armature and absorbs heat from the coil. This aspect can impact performance if the coil remains energized for extended periods, particularly with fluids like water-glycol mixtures that may degrade at high temperatures. The solenoid's magnetic design enhances efficiency by delivering high spool actuating force per watt expended, ensuring reliable shifting. Compatible with Sun Series 1 solenoids, its coils can be mounted in either direction and offer termination options rated up to IP69K for enhanced environmental protection. The floating style construction minimizes internal binding risks due to excessive torque or machining variations during installation. Key specifications include a capacity of 5 gpm (20 L/min.), response time of 50 ms, maximum leakage of 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar), and a switching frequency of up to 15,000 cycles per hour. The valve's dimensions include a solenoid tube diameter of .75 inches (19 mm) and a hex size of .78 inches (22.2 mm). It requires an installation torque between 30-35 lbf ft (41-47 Nm) and weighs approximately .60 lb (.30 kg).
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 |
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