SUN HYDRAULICS
DPBBCAV
$112.88 USD
- SUN HYDRAULICS
- Material:DPBBCAV
- Model:DPBB-CAV
- 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 DPBBCAV (DPBBCAV) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or be used to actuate larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 exceeds a preset value, with pressure at port 3 directly adding to this setting. Users should note that port 3 may not be suitable as a work port due to this characteristic; in such cases, a four-port version could be considered as an alternative. The DPBBCAV is not bistable and can modulate between two positions. When pilot pressure surpasses the valve setting, pilot flow may need attention\u2014consult performance curves for details on pilot consumption versus load pressure above the valve setting. If excessive pilot flow is an issue, opting for the direct-acting version might be beneficial. Constructed with Sun's floating style design, this valve minimizes the risk of internal part binding due to excessive installation torque or cavity/cartridge machining variations. It fits into a T-11A cavity and belongs to series 1 with a capacity of 7 gpm (28 L/min). Factory pressure settings are established at 4 gpm (15 L/min), while it can handle a maximum operating pressure of up to 5000 psi (350 bar). The control pilot flow ranges from 7 to 10 in\u00b3/min (0.11 to 0.16 L/min), and the valve exhibits minimal leakage at maximum levels of approximately 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). This model requires specific torque settings for installation and adjustment, ensuring optimal performance within hydraulic systems.
The Sun Hydraulics DPBBCAV (DPBBCAV) is a normally closed, pilot-operated, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or be used to actuate larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 exceeds a preset value, with pressure at port 3 directly adding to this setting. Users should note that port 3 may not be suitable as a work port due to this characteristic; in such cases, a four-port version could be considered as an alternative. The DPBBCAV is not bistable and can modulate between two positions. When pilot pressure surpasses the valve setting, pilot flow may need attention\u2014consult performance curves for details on pilot consumption versus load pressure above the valve setting. If excessive pilot flow is an issue, opting for the direct-acting version might be beneficial. Constructed with Sun's floating style design, this valve minimizes the risk of internal part binding due to excessive installation torque or cavity/cartridge machining variations. It fits into a T-11A cavity and belongs to series 1 with a capacity of 7 gpm (28 L/min). Factory pressure settings are established at 4 gpm (15 L/min), while it can handle a maximum operating pressure of up to 5000 psi (350 bar). The control pilot flow ranges from 7 to 10 in\u00b3/min (0.11 to 0.16 L/min), and the valve exhibits minimal leakage at maximum levels of approximately 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). This model requires specific torque settings for installation and adjustment, ensuring optimal performance within hydraulic systems.
Normally closed, pilot-operated, 2-way directional cartridges are switching devices typically used in moderate flow circuits. They can be used by themselves or to actuate larger pilot-operated directional cartridges or logic cartridges. The valve shifts when the pressure differential between port 1 and port 3 exceeds the setting.
- Pressure at port 3 is directly additive to the setting of the valve. Because of this, port 3 may not be useable as a work port in your circuit. If this is a consideration, the 4 port version of this valve may be a solution.
- Direct-acting and pilot-operated versions of these valves are interchangeable. They fit the same cavities and have the same flow paths.
- This valve is not bistable; it is capable of modulating between the two positions shown.
- When pilot pressure exceeds the valve setting, pilot flow may be a consideration. See performance curves for pilot consumption vs. load pressure above the valve setting. If this is a problem, the direct acting version of this valve would be a solution.
- 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 | 7 gpm28 L/min. |
| Factory Pressure Settings Established at | 4 gpm15 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Control Pilot Flow | 7 - 10 in³/min.0,11 - 0,16 L/min. |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 1 in³/min.@1000 psi15 cc/min.@70 bar |
| Adjustment - Number of Clockwise Turns to Increase Setting | 55 |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 Nm |
| Adjustment Screw Internal Hex Size | 5/32 in.4 mm |
| Locknut Hex Size | 9/16 in.15 mm |
| Locknut Torque | 80 - 90 lbf in.9 - 10 Nm |
| Model Weight | .60 lb0,30 kg |
| Seal kit - Cartridge | Viton: 990-011-006 |
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