SUN HYDRAULICS
DNDAMZV212N
$230.80 USD
Tags:
- SUN HYDRAULICS
- Material:DNDAMZV212N
- Model:DNDA-MZV@212N
- 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 DNDAMZV212N (DNDAMZV212N) is a solenoid-operated 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This valve features a fatigue-rated solenoid tube assembly capable of handling up to 5000 psi (350 bar), making it suitable for high-pressure applications. It operates without requiring minimum hydraulic pressure, providing flexibility in various systems. The cartridge offers multiple manual override options, though these are not compatible with weatherized coils. With models featuring the D or L control, the manual override's detent mechanism is intended for temporary actuation with a mechanical life expectancy of about 7,000 cycles. The DNDAMZV212N employs a wet armature design where the working fluid surrounds the armature and is exposed to coil-generated heat. This may affect fluids like water-glycol mixtures over time due to temperature-induced breakdowns. The valve supports various coil termination and voltage configurations, including options with surge protection, enhancing its adaptability across different setups. Its unique magnetic design ensures high efficiency by delivering significant spool actuating force per Watt used. This cartridge incorporates Sun's floating style construction to minimize internal part binding due to installation torque or machining variations. It fits into a T-31A cavity and boasts a capacity of 10 gpm (40 L/min). The valve has a typical response time of 50 ms and can handle maximum leakage at 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar). It supports a switching frequency of up to 15,000 cycles per hour. Manual override requires approximately 5 lbs force per 1000 psi at Port 1 and features an override stroke of .10 inches (2.5 mm). The valve's hex size is .78 inches (22.2 mm), with an installation torque range of 30-35 lbf-ft (41-47 Nm). Seal kits are available in Viton material for both the cartridge and coil components.
The Sun Hydraulics DNDAMZV212N (DNDAMZV212N) is a solenoid-operated 4-way, 2-position cartridge valve designed for direct-acting, balanced spool directional control. This valve features a fatigue-rated solenoid tube assembly capable of handling up to 5000 psi (350 bar), making it suitable for high-pressure applications. It operates without requiring minimum hydraulic pressure, providing flexibility in various systems. The cartridge offers multiple manual override options, though these are not compatible with weatherized coils. With models featuring the D or L control, the manual override's detent mechanism is intended for temporary actuation with a mechanical life expectancy of about 7,000 cycles. The DNDAMZV212N employs a wet armature design where the working fluid surrounds the armature and is exposed to coil-generated heat. This may affect fluids like water-glycol mixtures over time due to temperature-induced breakdowns. The valve supports various coil termination and voltage configurations, including options with surge protection, enhancing its adaptability across different setups. Its unique magnetic design ensures high efficiency by delivering significant spool actuating force per Watt used. This cartridge incorporates Sun's floating style construction to minimize internal part binding due to installation torque or machining variations. It fits into a T-31A cavity and boasts a capacity of 10 gpm (40 L/min). The valve has a typical response time of 50 ms and can handle maximum leakage at 10 in\u00b3/min at 3000 psi (160 cc/min at 210 bar). It supports a switching frequency of up to 15,000 cycles per hour. Manual override requires approximately 5 lbs force per 1000 psi at Port 1 and features an override stroke of .10 inches (2.5 mm). The valve's hex size is .78 inches (22.2 mm), with an installation torque range of 30-35 lbf-ft (41-47 Nm). Seal kits are available in Viton material for both the cartridge and coil components.
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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