SUN HYDRAULICS
DRBDOSV
$154.08 USD
- SUN HYDRAULICS
- Material:DRBDOSV
- Model:DRBD-OSV
- 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 DRBDOSV (DRBDOSV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component facilitates efficient switching between ports, with port 1 to 2 open and port 3 blocked, making it suitable for direct use or as an actuator for larger pilot-operated or logic cartridges. The valve shifts when the pressure differential between port 1 and port 3 exceeds its set threshold, with pressure at port 3 directly affecting this setting. Notably, due to this characteristic, port 3 may not be usable as a work port in certain circuits; however, a 4-port version of the valve can address this limitation if needed. Featuring low internal leakage and pilot flow consumption due to its direct-acting design, the DRBDOSV is interchangeable with pilot-operated versions, fitting the same cavities and maintaining identical flow paths. It incorporates Sun's floating style construction to reduce potential binding of internal parts caused by excessive installation torque or machining variations in the cavity-cartridge interface. The valve is capable of modulating between two positions rather than being bistable. Key specifications include a T-11A cavity size, series 1 capacity with a maximum flow rate of 7 gpm (28 L/min), and factory pressure settings established at 4 gpm (15 L/min). It operates under a maximum pressure of 5000 psi (350 bar) with minimal leakage. The adjustment mechanism allows for fine-tuning via clockwise turns to increase the setting. With an installation torque range of 30 - 35 lbf ft (41 - 47 Nm) and additional features like Viton seal compatibility, this robust component weighs .60 lb (0.30 kg), making it both lightweight and reliable for various hydraulic applications requiring precise directional control.
The Sun Hydraulics DRBDOSV (DRBDOSV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component facilitates efficient switching between ports, with port 1 to 2 open and port 3 blocked, making it suitable for direct use or as an actuator for larger pilot-operated or logic cartridges. The valve shifts when the pressure differential between port 1 and port 3 exceeds its set threshold, with pressure at port 3 directly affecting this setting. Notably, due to this characteristic, port 3 may not be usable as a work port in certain circuits; however, a 4-port version of the valve can address this limitation if needed. Featuring low internal leakage and pilot flow consumption due to its direct-acting design, the DRBDOSV is interchangeable with pilot-operated versions, fitting the same cavities and maintaining identical flow paths. It incorporates Sun's floating style construction to reduce potential binding of internal parts caused by excessive installation torque or machining variations in the cavity-cartridge interface. The valve is capable of modulating between two positions rather than being bistable. Key specifications include a T-11A cavity size, series 1 capacity with a maximum flow rate of 7 gpm (28 L/min), and factory pressure settings established at 4 gpm (15 L/min). It operates under a maximum pressure of 5000 psi (350 bar) with minimal leakage. The adjustment mechanism allows for fine-tuning via clockwise turns to increase the setting. With an installation torque range of 30 - 35 lbf ft (41 - 47 Nm) and additional features like Viton seal compatibility, this robust component weighs .60 lb (0.30 kg), making it both lightweight and reliable for various hydraulic applications requiring precise directional control.
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 |
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