SUN HYDRAULICS
HDDADCV512
$188.23 USD
- SUN HYDRAULICS
- Material:HDDADCV512
- Model:HDDA-DCV@512
- 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 HDDADCV512 (HDDADCV512) is a solenoid-after check cartridge valve that features a hybrid design, integrating a direct acting solenoid poppet valve with a check function. This versatile valve facilitates flow from the inlet port 2 to the system port 1, while blocking flow from port 2 to port 3 when the solenoid is de-energized. Ideal for lift-lower applications, it can be seamlessly integrated into actuators and is suitable for load holding purposes. The solenoid tube assembly is engineered to withstand fatigue at pressures up to 5000 psi (350 bar), ensuring robust performance in demanding conditions. The HDDADCV512 offers several manual override options, which are not compatible with weatherized coils, and include mechanisms designed for temporary actuation with an estimated mechanical life of approximately 7,000 cycles. It employs a wet armature design, allowing working fluid to surround the armature and absorb heat generated by the coil; however, caution should be taken with long-term coil energization as some fluids may degrade over time due to heat exposure. This model also features interchangeable coils compatible with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Coil connector options provide protection ratings up to IP69K. The valve incorporates Sun's floating style construction, reducing the risk of internal parts binding from excessive installation torque or machining variations. With a cavity designation of T11A and part of Series 1, this cartridge has a capacity of 10 gpm (40 L/min) and exhibits minimal leakage at maximum operating pressure conditions. The check cracking pressure is set at 30 psi (2 bar), and it supports high switching frequencies up to 15,000 cycles per hour.
The Sun Hydraulics HDDADCV512 (HDDADCV512) is a solenoid-after check cartridge valve that features a hybrid design, integrating a direct acting solenoid poppet valve with a check function. This versatile valve facilitates flow from the inlet port 2 to the system port 1, while blocking flow from port 2 to port 3 when the solenoid is de-energized. Ideal for lift-lower applications, it can be seamlessly integrated into actuators and is suitable for load holding purposes. The solenoid tube assembly is engineered to withstand fatigue at pressures up to 5000 psi (350 bar), ensuring robust performance in demanding conditions. The HDDADCV512 offers several manual override options, which are not compatible with weatherized coils, and include mechanisms designed for temporary actuation with an estimated mechanical life of approximately 7,000 cycles. It employs a wet armature design, allowing working fluid to surround the armature and absorb heat generated by the coil; however, caution should be taken with long-term coil energization as some fluids may degrade over time due to heat exposure. This model also features interchangeable coils compatible with other Sun Series 1 solenoid products and can be mounted in either direction on the tube. Coil connector options provide protection ratings up to IP69K. The valve incorporates Sun's floating style construction, reducing the risk of internal parts binding from excessive installation torque or machining variations. With a cavity designation of T11A and part of Series 1, this cartridge has a capacity of 10 gpm (40 L/min) and exhibits minimal leakage at maximum operating pressure conditions. The check cracking pressure is set at 30 psi (2 bar), and it supports high switching frequencies up to 15,000 cycles per hour.
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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