SUN HYDRAULICS
HDDAMCV212
$164.80 USD
- SUN HYDRAULICS
- Material:HDDAMCV212
- Model:HDDA-MCV@212
- 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 HDDAMCV212 (HDDAMCV212) is a solenoid-after check cartridge valve that combines a direct-acting solenoid poppet valve with a check function. Designed for lift-lower applications, it facilitates flow from inlet port 2 to system port 1, while blocking flow from port 2 to port 3 when the solenoid is de-energized. This hybrid valve can be directly integrated into actuators and is suitable for load-holding tasks. The solenoid tube assembly is rated for fatigue service up to 5000 psi (350 bar), ensuring durability under high-pressure conditions. It features multiple manual override options and utilizes a wet armature design, where the working fluid surrounds the armature, potentially affecting functionality if the coil remains energized for extended periods. The cartridge incorporates Sun's floating style construction to reduce internal binding risks during installation. The HDDAMCV212 fits into a T11A cavity and belongs to Series 1, with a capacity of 10 gpm (40 L/min). It has a typical response time of 50 ms and allows maximum valve leakage of 10 drops/min at 110 SUS (24 cSt). The check cracking pressure stands at 30 psi (2 bar), with a switching frequency capacity of up to 15,000 cycles per hour. Manual override requires a force of approximately 5 lbs at Port 1 under specific pressures, and it has an override stroke of .10 inches (2.5 mm). The valve's hex size measures .78 inches (22.2 mm), with installation torque specified between 30 \u2013 35 lbf ft (41 \u2013 47 Nm). Coils are interchangeable with other Sun Series 1 products and can be mounted bi-directionally on the tube, offering connector ratings up to IP69K for enhanced environmental protection.
The Sun Hydraulics HDDAMCV212 (HDDAMCV212) is a solenoid-after check cartridge valve that combines a direct-acting solenoid poppet valve with a check function. Designed for lift-lower applications, it facilitates flow from inlet port 2 to system port 1, while blocking flow from port 2 to port 3 when the solenoid is de-energized. This hybrid valve can be directly integrated into actuators and is suitable for load-holding tasks. The solenoid tube assembly is rated for fatigue service up to 5000 psi (350 bar), ensuring durability under high-pressure conditions. It features multiple manual override options and utilizes a wet armature design, where the working fluid surrounds the armature, potentially affecting functionality if the coil remains energized for extended periods. The cartridge incorporates Sun's floating style construction to reduce internal binding risks during installation. The HDDAMCV212 fits into a T11A cavity and belongs to Series 1, with a capacity of 10 gpm (40 L/min). It has a typical response time of 50 ms and allows maximum valve leakage of 10 drops/min at 110 SUS (24 cSt). The check cracking pressure stands at 30 psi (2 bar), with a switching frequency capacity of up to 15,000 cycles per hour. Manual override requires a force of approximately 5 lbs at Port 1 under specific pressures, and it has an override stroke of .10 inches (2.5 mm). The valve's hex size measures .78 inches (22.2 mm), with installation torque specified between 30 \u2013 35 lbf ft (41 \u2013 47 Nm). Coils are interchangeable with other Sun Series 1 products and can be mounted bi-directionally on the tube, offering connector ratings up to IP69K for enhanced environmental protection.
This solenoid-after check cartridge is a hybrid valve incorporating a direct acting solenoid poppet valve teed in after the check function. The check valve flow is from the inlet (port 2) to the system (port 1). With the solenoid de-energized flow from (port 2) to (port 3) is blocked. This combination valve is typically used in lift/lower applications and can be integrated directly into the actuator.
- The solenoid tube assembly is fatigue rated for 5000 psi (350 bar) service.
- 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.
- Suitable for load holding applications.
- 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.
- 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-11A |
| 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 drops/min.@5000 psi0,7 cc/min.@350 bar |
| Check Cracking Pressure | 30 psi2 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 |
| Seal kit - Cartridge | Viton: 990-011-006 |
| Seal and nut kit - Coil | Viton: 990-770-006Viton: 990-770-006 |
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