SUN HYDRAULICS
HDDADCN848
$188.50 USD
Tags:
- SUN HYDRAULICS
- Material:HDDADCN848
- Model:HDDA-DCN@848
- 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 HDDADCN848 (Material Number: HDDADCN848) is a solenoid-after check cartridge valve that combines a direct acting solenoid poppet valve with a check valve function. Designed for lift-lower applications, it allows flow from the inlet port 2 to system port 1 while blocking flow from port 2 to port 3 when the solenoid is de-energized. This versatile valve is suitable for integration directly into actuators and load holding applications. It features a fatigue-rated solenoid tube assembly capable of handling up to 5000 psi (350 bar) service pressure, ensuring robust performance in demanding conditions. The HDDADCN848 offers multiple manual override options, although these are not compatible with weatherized coils. Its wet armature design exposes the working fluid to heat generated by the coil, which can be a consideration for prolonged coil energization, especially with water-glycol mixtures that may degrade over time. The interchangeable coils can be mounted bi-directionally on the tube and offer options with ratings up to IP69K for enhanced environmental protection. This cartridge employs Sun's floating style construction, minimizing internal binding risks due to excessive installation torque or machining variations. It fits into cavity T-11A and belongs to Series 1, with a capacity of 10 gpm (40 L/min). The response time is typically around 50 ms, while maximum leakage at 110 SUS (24 cSt) is limited to 10 drops/min at 5000 psi (0.7 cc/min at 350 bar). The check cracking pressure stands at 30 psi (2 bar), and it supports a switching frequency of up to 15,000 cycles per hour. The manual override requires a force of approximately 5 lbs/1000 psi at Port 1 and has a stroke length of .10 inches (2.5 mm).
The Sun Hydraulics HDDADCN848 (Material Number: HDDADCN848) is a solenoid-after check cartridge valve that combines a direct acting solenoid poppet valve with a check valve function. Designed for lift-lower applications, it allows flow from the inlet port 2 to system port 1 while blocking flow from port 2 to port 3 when the solenoid is de-energized. This versatile valve is suitable for integration directly into actuators and load holding applications. It features a fatigue-rated solenoid tube assembly capable of handling up to 5000 psi (350 bar) service pressure, ensuring robust performance in demanding conditions. The HDDADCN848 offers multiple manual override options, although these are not compatible with weatherized coils. Its wet armature design exposes the working fluid to heat generated by the coil, which can be a consideration for prolonged coil energization, especially with water-glycol mixtures that may degrade over time. The interchangeable coils can be mounted bi-directionally on the tube and offer options with ratings up to IP69K for enhanced environmental protection. This cartridge employs Sun's floating style construction, minimizing internal binding risks due to excessive installation torque or machining variations. It fits into cavity T-11A and belongs to Series 1, with a capacity of 10 gpm (40 L/min). The response time is typically around 50 ms, while maximum leakage at 110 SUS (24 cSt) is limited to 10 drops/min at 5000 psi (0.7 cc/min at 350 bar). The check cracking pressure stands at 30 psi (2 bar), and it supports a switching frequency of up to 15,000 cycles per hour. The manual override requires a force of approximately 5 lbs/1000 psi at Port 1 and has a stroke length of .10 inches (2.5 mm).
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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