SUN HYDRAULICS
DNDAMZE724N
$576.90 USD
Tags:
- SUN HYDRAULICS
- Material:DNDAMZE724N
- Model:DNDA-MZE@724N
- 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 DNDAMZE724N (DNDAMZE724N) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct acting and balanced spool directional control. Engineered for high performance, this valve features a solenoid tube assembly rated for fatigue at 5000 psi (350 bar), ensuring durability and reliability in demanding applications. The design allows for direct actuation without the need for minimum hydraulic pressure, making it versatile across various systems. Users can choose from several manual override options, although compatibility with weatherized coils is limited. Notably, models with the D or L control include a detent mechanism in the manual override suitable for temporary actuation with a mechanical life expectancy of around 7,000 cycles. The DNDAMZE724N incorporates EPDM seals ideal for use with phosphate ester fluids but should avoid petroleum-based fluids to prevent seal damage. Its wet armature design allows working fluid to surround the armature, which may affect function under prolonged coil energization due to heat exposure. This valve supports a range of coil termination and voltage options and boasts high efficiency due to its unique magnetic design that ensures reliable shifting with minimal energy expenditure. Coils are interchangeable within Sun Series 1 products and can be mounted in either direction on the tube. Connector options provide ratings up to IP69K, offering robust environmental protection when paired with additional weatherized coils and kits. The valve's floating style construction minimizes binding risks from installation torque or cavity machining variations. With a cavity size of T-31A and a maximum operating pressure of 5000 psi (350 bar), this model supports capacities up to 10 gpm (40 L/min). It features a typical response time of 50 ms and can handle switching frequencies up to 15,000 cycles per hour. The valve requires installation torque between 30-35 lbf-ft (41-47 Nm) and weighs approximately .60 lb (.30 kg).
The Sun Hydraulics DNDAMZE724N (DNDAMZE724N) is a solenoid-operated, 4-way, 2-position cartridge valve designed for direct acting and balanced spool directional control. Engineered for high performance, this valve features a solenoid tube assembly rated for fatigue at 5000 psi (350 bar), ensuring durability and reliability in demanding applications. The design allows for direct actuation without the need for minimum hydraulic pressure, making it versatile across various systems. Users can choose from several manual override options, although compatibility with weatherized coils is limited. Notably, models with the D or L control include a detent mechanism in the manual override suitable for temporary actuation with a mechanical life expectancy of around 7,000 cycles. The DNDAMZE724N incorporates EPDM seals ideal for use with phosphate ester fluids but should avoid petroleum-based fluids to prevent seal damage. Its wet armature design allows working fluid to surround the armature, which may affect function under prolonged coil energization due to heat exposure. This valve supports a range of coil termination and voltage options and boasts high efficiency due to its unique magnetic design that ensures reliable shifting with minimal energy expenditure. Coils are interchangeable within Sun Series 1 products and can be mounted in either direction on the tube. Connector options provide ratings up to IP69K, offering robust environmental protection when paired with additional weatherized coils and kits. The valve's floating style construction minimizes binding risks from installation torque or cavity machining variations. With a cavity size of T-31A and a maximum operating pressure of 5000 psi (350 bar), this model supports capacities up to 10 gpm (40 L/min). It features a typical response time of 50 ms and can handle switching frequencies up to 15,000 cycles per hour. The valve requires installation torque between 30-35 lbf-ft (41-47 Nm) and weighs approximately .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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