SUN HYDRAULICS
DRBBOAV
$120.83 USD
- SUN HYDRAULICS
- Material:DRBBOAV
- Model:DRBB-OAV
- 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 DRBBOAV (DRBBOAV) is a normally closed, direct-acting, 2-way directional cartridge valve designed for use in moderate flow circuits. This versatile valve can be utilized independently or to activate larger pilot-operated directional cartridges or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses a predetermined setting. However, it is important to note that pressure at port 3 directly adds to the valve's setting, which may restrict its use as a work port in certain circuits. In such cases, opting for the 4-port version might be more suitable. Key features of this direct-acting design include low internal leakage and minimal pilot flow consumption. The DRBBOAV model is interchangeable with pilot-operated versions, sharing the same cavity and flow paths. It is not bistable but can modulate between two positions as needed. The valve incorporates Sun's floating style construction, reducing the risk of internal part binding due to excessive installation torque or cavity-cartridge machining variations. The DRBBOAV fits into a T-11A cavity and belongs to Series 1 with a capacity of 7 gpm (28 L/min). It has factory pressure settings established at 4 gpm (15 L/min) and can operate at a maximum pressure of 5000 psi (350 bar). The maximum valve leakage at 110 SUS (24 cSt) is limited to 2 in/min (30 cc/min). For adjustments, it requires approximately five clockwise turns to increase the setting. Installation specifics include a valve hex size of 7/8 inch (22.2 mm), an installation torque range of 30-35 lbf ft (41-47 Nm), and an adjustment screw internal hex size of 5/32 inch (4 mm). The locknut hex size measures at 9/16 inch (15 mm) with a torque requirement of 80-90 lbf in (9-10 Nm). This model weighs .60 lb (.30 kg) and uses Viton seal kits for optimal performance.
The Sun Hydraulics DRBBOAV (DRBBOAV) is a normally closed, direct-acting, 2-way directional cartridge valve designed for use in moderate flow circuits. This versatile valve can be utilized independently or to activate larger pilot-operated directional cartridges or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses a predetermined setting. However, it is important to note that pressure at port 3 directly adds to the valve's setting, which may restrict its use as a work port in certain circuits. In such cases, opting for the 4-port version might be more suitable. Key features of this direct-acting design include low internal leakage and minimal pilot flow consumption. The DRBBOAV model is interchangeable with pilot-operated versions, sharing the same cavity and flow paths. It is not bistable but can modulate between two positions as needed. The valve incorporates Sun's floating style construction, reducing the risk of internal part binding due to excessive installation torque or cavity-cartridge machining variations. The DRBBOAV fits into a T-11A cavity and belongs to Series 1 with a capacity of 7 gpm (28 L/min). It has factory pressure settings established at 4 gpm (15 L/min) and can operate at a maximum pressure of 5000 psi (350 bar). The maximum valve leakage at 110 SUS (24 cSt) is limited to 2 in/min (30 cc/min). For adjustments, it requires approximately five clockwise turns to increase the setting. Installation specifics include a valve hex size of 7/8 inch (22.2 mm), an installation torque range of 30-35 lbf ft (41-47 Nm), and an adjustment screw internal hex size of 5/32 inch (4 mm). The locknut hex size measures at 9/16 inch (15 mm) with a torque requirement of 80-90 lbf in (9-10 Nm). This model weighs .60 lb (.30 kg) and uses Viton seal kits for optimal performance.
Normally closed, direct-acting, 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.
- Because of their direct-acting design, these cartridges feature low internal leakage and low pilot flow consumption.
- 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.
- 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 |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 2 in³/min.30 cc/min. |
| 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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