SUN HYDRAULICS
DNDYDXV736
$315.22 USD
- SUN HYDRAULICS
- Material:DNDYDXV736
- Model:DNDY-DXV@736
- 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 DNDYDXV736 (DNDYDXV736) is a solenoid-operated 6-way, 2-position cartridge valve designed for direct-acting, balanced spool applications. This versatile valve is typically used to alternate between two separate hydraulic circuits. When in the de-energized state, it connects ports P and T to the first circuit, and when energized, it connects them to the second circuit. Engineered for durability, the solenoid tube assembly is fatigue-rated for up to 5000 psi (350 bar) service. It operates without requiring a minimum hydraulic pressure and features several manual override options, although these are not compatible with weatherized coils. The valve utilizes a wet armature design, meaning the working fluid surrounds the armature and is exposed to coil-generated heat\u2014an important consideration for fluids like water-glycol mixtures that can degrade over time at high temperatures. The DNDYDXV736 boasts high efficiency due to its unique magnetic solenoid design, providing reliable spool actuation with minimal energy expenditure. Its coils are interchangeable with other Sun Series 1 solenoid products and offer various termination and voltage options, including IP69K-rated connectors for enhanced environmental protection. The floating style construction minimizes internal binding risks due to installation torque or machining variations. With a cavity size of T-61A and a capacity of 5 gpm (20 L/min), this valve supports a maximum operating pressure of 5000 psi (350 bar) and exhibits typical response times of around 50 ms. It can handle switching frequencies up to 15,000 cycles per hour with maximum leakage rates of 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar). The model weighs approximately .60 lb (.30 kg) and requires an installation torque of 30-35 lbf ft (41-47 Nm).
The Sun Hydraulics DNDYDXV736 (DNDYDXV736) is a solenoid-operated 6-way, 2-position cartridge valve designed for direct-acting, balanced spool applications. This versatile valve is typically used to alternate between two separate hydraulic circuits. When in the de-energized state, it connects ports P and T to the first circuit, and when energized, it connects them to the second circuit. Engineered for durability, the solenoid tube assembly is fatigue-rated for up to 5000 psi (350 bar) service. It operates without requiring a minimum hydraulic pressure and features several manual override options, although these are not compatible with weatherized coils. The valve utilizes a wet armature design, meaning the working fluid surrounds the armature and is exposed to coil-generated heat\u2014an important consideration for fluids like water-glycol mixtures that can degrade over time at high temperatures. The DNDYDXV736 boasts high efficiency due to its unique magnetic solenoid design, providing reliable spool actuation with minimal energy expenditure. Its coils are interchangeable with other Sun Series 1 solenoid products and offer various termination and voltage options, including IP69K-rated connectors for enhanced environmental protection. The floating style construction minimizes internal binding risks due to installation torque or machining variations. With a cavity size of T-61A and a capacity of 5 gpm (20 L/min), this valve supports a maximum operating pressure of 5000 psi (350 bar) and exhibits typical response times of around 50 ms. It can handle switching frequencies up to 15,000 cycles per hour with maximum leakage rates of 5 in\u00b3/min at 3000 psi (80 cc/min at 210 bar). The model weighs approximately .60 lb (.30 kg) and requires an installation torque of 30-35 lbf ft (41-47 Nm).
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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