SUN HYDRAULICS
DRBDOAN
$143.16 USD
- SUN HYDRAULICS
- Material:DRBDOAN
- Model:DRBD-OAN
- 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 DRBDOAN (DRBDOAN) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It operates by shifting when the pressure differential between port 1 and port 3 exceeds a certain setting, with pressure at port 3 being directly additive to this setting. This feature means that port 3 may not be suitable as a work port in certain circuits, although a 4-port version of the valve is available for such cases. The DRBDOAN model is characterized by low internal leakage and minimal pilot flow consumption due to its direct-acting design. It is interchangeable with pilot-operated versions, sharing the same cavities and flow paths. The valve\u2019s construction incorporates Sun's floating style to minimize the risk of internal parts binding from excessive installation torque or machining variations in cavity-cartridge interfaces. It has a capacity of 7 gpm (28 L/min) and can handle a maximum operating pressure of up to 5000 psi (350 bar). The valve features an adjustment mechanism with up to 5.5 clockwise turns to increase the setting, and it has specific hex sizes for installation and adjustment purposes. Additionally, the DRBDOAN model weighs approximately .60 lb (0.30 kg) and uses Viton seal kits for maintenance. This versatile valve can be used independently or in conjunction with larger pilot-operated directional cartridges or logic cartridges, making it suitable for various hydraulic applications where precise control over moderate flow rates is required.
The Sun Hydraulics DRBDOAN (DRBDOAN) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It operates by shifting when the pressure differential between port 1 and port 3 exceeds a certain setting, with pressure at port 3 being directly additive to this setting. This feature means that port 3 may not be suitable as a work port in certain circuits, although a 4-port version of the valve is available for such cases. The DRBDOAN model is characterized by low internal leakage and minimal pilot flow consumption due to its direct-acting design. It is interchangeable with pilot-operated versions, sharing the same cavities and flow paths. The valve\u2019s construction incorporates Sun's floating style to minimize the risk of internal parts binding from excessive installation torque or machining variations in cavity-cartridge interfaces. It has a capacity of 7 gpm (28 L/min) and can handle a maximum operating pressure of up to 5000 psi (350 bar). The valve features an adjustment mechanism with up to 5.5 clockwise turns to increase the setting, and it has specific hex sizes for installation and adjustment purposes. Additionally, the DRBDOAN model weighs approximately .60 lb (0.30 kg) and uses Viton seal kits for maintenance. This versatile valve can be used independently or in conjunction with larger pilot-operated directional cartridges or logic cartridges, making it suitable for various hydraulic applications where precise control over moderate flow rates is required.
Direct-acting, 3-way directional cartridges (1 to 2 open, 3 blocked) 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 |
Show FAQ