SUN HYDRAULICS
DRBBLBV
$104.94 USD
- SUN HYDRAULICS
- Material:DRBBLBV
- Model:DRBB-LBV
- 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 DRBBLBV (DRBBLBV) is a normally closed, direct-acting, 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. It operates by shifting when the pressure differential between port 1 and port 3 exceeds a pre-set value. Notably, pressure at port 3 directly adds to the valve's setting, which may restrict its use as a work port in some circuits; however, a 4-port version of this valve is available if needed. The direct-acting design ensures low internal leakage and minimal pilot flow consumption. Additionally, these valves are interchangeable with their pilot-operated counterparts, sharing the same cavities and flow paths. The DRBBLBV is capable of modulating between two positions rather than being bistable. It incorporates Sun's floating style construction to reduce the risk of internal parts binding due to excessive installation torque or variations in cavity-cartridge machining. Key specifications include a T-11A cavity, series 1 capacity of 7 gpm (28 L/min), factory pressure settings established at 4 gpm (15 L/min), and a maximum operating pressure of 5000 psi (350 bar). The valve exhibits maximum leakage of 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). Adjustment requires up to five clockwise turns to increase the setting, with specific hex sizes for various components ensuring secure installation and maintenance. The model weighs approximately .60 lb (.30 kg) and uses Viton seals for durability and performance in hydraulic applications.
The Sun Hydraulics DRBBLBV (DRBBLBV) is a normally closed, direct-acting, 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. It operates by shifting when the pressure differential between port 1 and port 3 exceeds a pre-set value. Notably, pressure at port 3 directly adds to the valve's setting, which may restrict its use as a work port in some circuits; however, a 4-port version of this valve is available if needed. The direct-acting design ensures low internal leakage and minimal pilot flow consumption. Additionally, these valves are interchangeable with their pilot-operated counterparts, sharing the same cavities and flow paths. The DRBBLBV is capable of modulating between two positions rather than being bistable. It incorporates Sun's floating style construction to reduce the risk of internal parts binding due to excessive installation torque or variations in cavity-cartridge machining. Key specifications include a T-11A cavity, series 1 capacity of 7 gpm (28 L/min), factory pressure settings established at 4 gpm (15 L/min), and a maximum operating pressure of 5000 psi (350 bar). The valve exhibits maximum leakage of 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). Adjustment requires up to five clockwise turns to increase the setting, with specific hex sizes for various components ensuring secure installation and maintenance. The model weighs approximately .60 lb (.30 kg) and uses Viton seals for durability and performance in hydraulic applications.
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 |
Show FAQ