SUN HYDRAULICS
CDABBBV
$45.47 USD
- SUN HYDRAULICS
- Material:CDABBBV
- Model:CDAB-BBV
- 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 CDABBBV (CDABBBV) is a high-performance back-to-back check valve, designed for hydraulic applications requiring reliable, low leakage flow control. This dual check valve cartridge connects the work port with higher pressure to the signal or common port, with the signal being sensed at port 3. It features a maximum operating pressure of 5000 psi (350 bar) and a flow capacity of 2.5 gpm (10 L/min), catering effectively to demanding hydraulic systems. Engineered for durability and performance, the CDABBBV includes hardened, spherically lapped, guided poppets alongside a lightly stressed helical spring. These components are pivotal in ensuring superior wear characteristics and maintaining extremely low leakage rates, quantified at 5 drops/min or 0.3 cc/min at 110 SUS (24 cSt). The valve's construction incorporates Sun's floating style design which minimizes internal parts binding that could arise from excessive installation torque or variations in cavity/cartridge machining. The CDABBBV is housed within a T11A cavity and belongs to Series 1. It requires an installation torque between 30 - 35 lbf·ft (41 - 47 Nm) and has a hex size of 7/8 in (22.2 mm). Weighing only about .30 lb (0.15 kg), this model is compact yet robust enough to handle rigorous usage scenarios without compromising functionality or efficiency. Moreover, it should be noted that while the CDABBBV effectively traps high signals under dropping load pressures, it does not inherently provide means for lowering signals; external provisions for bleeding off signals are recommended to enhance operational flexibility and safety. The valve also supports Viton seal kits under part number: 990011006, ensuring reliable sealing capabilities across various applications.
The Sun Hydraulics CDABBBV (CDABBBV) is a high-performance back-to-back check valve, designed for hydraulic applications requiring reliable, low leakage flow control. This dual check valve cartridge connects the work port with higher pressure to the signal or common port, with the signal being sensed at port 3. It features a maximum operating pressure of 5000 psi (350 bar) and a flow capacity of 2.5 gpm (10 L/min), catering effectively to demanding hydraulic systems. Engineered for durability and performance, the CDABBBV includes hardened, spherically lapped, guided poppets alongside a lightly stressed helical spring. These components are pivotal in ensuring superior wear characteristics and maintaining extremely low leakage rates, quantified at 5 drops/min or 0.3 cc/min at 110 SUS (24 cSt). The valve's construction incorporates Sun's floating style design which minimizes internal parts binding that could arise from excessive installation torque or variations in cavity/cartridge machining. The CDABBBV is housed within a T11A cavity and belongs to Series 1. It requires an installation torque between 30 - 35 lbf·ft (41 - 47 Nm) and has a hex size of 7/8 in (22.2 mm). Weighing only about .30 lb (0.15 kg), this model is compact yet robust enough to handle rigorous usage scenarios without compromising functionality or efficiency. Moreover, it should be noted that while the CDABBBV effectively traps high signals under dropping load pressures, it does not inherently provide means for lowering signals; external provisions for bleeding off signals are recommended to enhance operational flexibility and safety. The valve also supports Viton seal kits under part number: 990011006, ensuring reliable sealing capabilities across various applications.
The back-to-back check valve combines two simple check valves into a single cartridge. It connects the work port with the higher pressure to the signal or common port. The signal is sensed at port 3.
- Back-to-back check cartridges feature hardened, spherically lapped, guided poppets and a lightly stressed helical spring that result in excellent wear characteristics and extremely low leakage rates.
- The back-to-back checks do not provide a means of lowering a signal. They will trap a high signal if the load pressures drop to a lower pressure. Some means of bleeding off the signal should be provided.
- 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 | 2.5 gpm10 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 5 drops/min.0,3 cc/min. |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 Nm |
| Model Weight | .30 lb0,15 kg |
| Seal kit - Cartridge | Viton: 990-011-006 |
Show FAQ