SUN HYDRAULICS
DNDATCV612
$258.92 USD
- SUN HYDRAULICS
- Material:DNDATCV612
- Model:DNDA-TCV@612
- 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 DNDATCV612 (DNDATCV612) is a solenoid-operated 4-way, 2-position cartridge valve designed for direct-acting and balanced spool directional applications. This robust valve features a solenoid tube assembly that is fatigue-rated for service up to 5000 psi (350 bar), making it suitable for high-pressure environments. It operates without the need for minimum hydraulic pressure, offering flexibility in various hydraulic systems. The DNDATCV612 provides several manual override options, although models with the D or L control are intended for temporary actuation only, with a mechanical life expectancy of around 7,000 cycles. Notably, cartridges equipped with EPDM seals are compatible with phosphate ester fluids but are vulnerable to petroleum-based substances. The valve employs a wet armature design where the working fluid surrounds the armature, which can be affected by coil heat during prolonged energization. This feature necessitates consideration of fluid types, as some may degrade at elevated temperatures over time. The solenoid's magnetic design ensures high efficiency and reliable valve shifting by delivering substantial spool actuating force per watt consumed. Coil termination and voltage options are diverse and interchangeable across other Sun Series 1 solenoid products, providing adaptability in installation and maintenance. With an IP69K rating available on certain coil connectors and additional weatherized options, this valve can withstand harsh environmental conditions. The Sun floating style construction minimizes internal binding risks due to installation torque or machining variations. The DNDATCV612 boasts a capacity of 10 gpm (40 L/min) and typical response times of 50 ms while maintaining maximum leakage at specified pressures within acceptable limits. This versatile valve is ideal for applications requiring precise directional control in demanding hydraulic systems.
The Sun Hydraulics DNDATCV612 (DNDATCV612) is a solenoid-operated 4-way, 2-position cartridge valve designed for direct-acting and balanced spool directional applications. This robust valve features a solenoid tube assembly that is fatigue-rated for service up to 5000 psi (350 bar), making it suitable for high-pressure environments. It operates without the need for minimum hydraulic pressure, offering flexibility in various hydraulic systems. The DNDATCV612 provides several manual override options, although models with the D or L control are intended for temporary actuation only, with a mechanical life expectancy of around 7,000 cycles. Notably, cartridges equipped with EPDM seals are compatible with phosphate ester fluids but are vulnerable to petroleum-based substances. The valve employs a wet armature design where the working fluid surrounds the armature, which can be affected by coil heat during prolonged energization. This feature necessitates consideration of fluid types, as some may degrade at elevated temperatures over time. The solenoid's magnetic design ensures high efficiency and reliable valve shifting by delivering substantial spool actuating force per watt consumed. Coil termination and voltage options are diverse and interchangeable across other Sun Series 1 solenoid products, providing adaptability in installation and maintenance. With an IP69K rating available on certain coil connectors and additional weatherized options, this valve can withstand harsh environmental conditions. The Sun floating style construction minimizes internal binding risks due to installation torque or machining variations. The DNDATCV612 boasts a capacity of 10 gpm (40 L/min) and typical response times of 50 ms while maintaining maximum leakage at specified pressures within acceptable limits. This versatile valve is ideal for applications requiring precise directional control in demanding hydraulic systems.
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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