SUN HYDRAULICS
HDDATCV648
$197.27 USD
- SUN HYDRAULICS
- Material:HDDATCV648
- Model:HDDA-TCV@648
- 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 HDDATCV648 (HDDATCV648) is a solenoid-after check cartridge hybrid valve engineered for specific hydraulic applications. This innovative valve combines a direct-acting solenoid poppet valve with a check function, allowing flow from inlet port 2 to system port 1 while blocking flow from port 2 to port 3 when the solenoid is de-energized. It is particularly suited for lift-lower operations and can be directly integrated into actuators, making it ideal for load-holding applications. The solenoid tube assembly is designed to withstand pressures up to 5000 psi (350 bar), ensuring durability and reliability in demanding conditions. The HDDATCV648 provides several manual override options, with the D, L, and T control assemblies offering a mechanical life expectancy of approximately 7,000 cycles. It features a wet armature design that allows the working fluid to cool the coil but requires consideration of fluid type due to potential varnish formation at high temperatures. The valve supports interchangeable coils compatible with other Sun Series 1 solenoid products and offers coil connector options rated up to IP69K for enhanced environmental protection. Incorporating Sun's floating style construction minimizes internal parts binding due to excessive installation torque or machining variations. The valve's capacity reaches up to 10 gpm (40 L/min) with a maximum operating pressure of 5000 psi (350 bar). It also boasts a quick response time of about 50 ms and maintains minimal leakage at high pressures. With its robust design and versatile application capabilities, the HDDATCV648 is an excellent choice for hydraulic systems requiring precise control and reliable performance.
The Sun Hydraulics HDDATCV648 (HDDATCV648) is a solenoid-after check cartridge hybrid valve engineered for specific hydraulic applications. This innovative valve combines a direct-acting solenoid poppet valve with a check function, allowing flow from inlet port 2 to system port 1 while blocking flow from port 2 to port 3 when the solenoid is de-energized. It is particularly suited for lift-lower operations and can be directly integrated into actuators, making it ideal for load-holding applications. The solenoid tube assembly is designed to withstand pressures up to 5000 psi (350 bar), ensuring durability and reliability in demanding conditions. The HDDATCV648 provides several manual override options, with the D, L, and T control assemblies offering a mechanical life expectancy of approximately 7,000 cycles. It features a wet armature design that allows the working fluid to cool the coil but requires consideration of fluid type due to potential varnish formation at high temperatures. The valve supports interchangeable coils compatible with other Sun Series 1 solenoid products and offers coil connector options rated up to IP69K for enhanced environmental protection. Incorporating Sun's floating style construction minimizes internal parts binding due to excessive installation torque or machining variations. The valve's capacity reaches up to 10 gpm (40 L/min) with a maximum operating pressure of 5000 psi (350 bar). It also boasts a quick response time of about 50 ms and maintains minimal leakage at high pressures. With its robust design and versatile application capabilities, the HDDATCV648 is an excellent choice for hydraulic systems requiring precise control and reliable performance.
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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