SUN HYDRAULICS
DRBBOEV
$122.81 USD
- SUN HYDRAULICS
- Material:DRBBOEV
- Model:DRBB-OEV
- 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 DRBBOEV (DRBBOEV) is a normally closed, direct-acting, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or actuate larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 surpasses the set threshold, with pressure at port 3 directly influencing this setting. Due to this characteristic, port 3 may not be suitable as a work port in certain circuits; in such cases, considering a 4-port version might be beneficial. These valves are notable for their low internal leakage and minimal pilot flow consumption, thanks to their direct-acting design. Additionally, they are interchangeable with pilot-operated versions as they fit the same cavities and maintain the same flow paths. The DRBBOEV is not bistable but can modulate between two positions due to its Sun floating style construction that minimizes internal binding risks from excessive installation torque or machining variations. The valve has a T11A cavity and belongs to Series 1 with a capacity of 7 gpm (28 L/min). It operates at a maximum pressure of 5000 psi (350 bar) with factory pressure settings established at 4 gpm (15 L/min). The valve's maximum leakage rate is specified at 2 in\u00b3/min (30 cc/min) at an oil viscosity of 110 SUS (24 cSt). The adjustment requires up to five clockwise turns to increase settings, with a hex size of .78 inches (22.2 mm) for installation torque ranging from 30 to 35 lbf-ft (41 to 47 Nm). The adjustment screw has an internal hex size of .156 inches (4 mm), and the locknut requires a torque of 80 to 90 lbf-in (9 to 10 Nm). The model weighs .60 lb (.30 kg) and uses Viton seal kits under part number: 990011006.
The Sun Hydraulics DRBBOEV (DRBBOEV) is a normally closed, direct-acting, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or actuate larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 surpasses the set threshold, with pressure at port 3 directly influencing this setting. Due to this characteristic, port 3 may not be suitable as a work port in certain circuits; in such cases, considering a 4-port version might be beneficial. These valves are notable for their low internal leakage and minimal pilot flow consumption, thanks to their direct-acting design. Additionally, they are interchangeable with pilot-operated versions as they fit the same cavities and maintain the same flow paths. The DRBBOEV is not bistable but can modulate between two positions due to its Sun floating style construction that minimizes internal binding risks from excessive installation torque or machining variations. The valve has a T11A cavity and belongs to Series 1 with a capacity of 7 gpm (28 L/min). It operates at a maximum pressure of 5000 psi (350 bar) with factory pressure settings established at 4 gpm (15 L/min). The valve's maximum leakage rate is specified at 2 in\u00b3/min (30 cc/min) at an oil viscosity of 110 SUS (24 cSt). The adjustment requires up to five clockwise turns to increase settings, with a hex size of .78 inches (22.2 mm) for installation torque ranging from 30 to 35 lbf-ft (41 to 47 Nm). The adjustment screw has an internal hex size of .156 inches (4 mm), and the locknut requires a torque of 80 to 90 lbf-in (9 to 10 Nm). The model weighs .60 lb (.30 kg) and uses Viton seal kits under part number: 990011006.
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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