SUN HYDRAULICS
DRBBKAV
$118.84 USD
- SUN HYDRAULICS
- Material:DRBBKAV
- Model:DRBB-KAV
- 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 DRBBKAV (DRBBKAV) is a normally closed, direct-acting, 2-way directional cartridge valve designed for moderate flow circuits. This versatile valve can function independently or in conjunction with 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 affecting this setting. Notably, port 3 may not be suitable as a work port unless using the four-port version of the valve. The direct-acting design ensures low internal leakage and minimal pilot flow consumption, offering interchangeability with pilot-operated versions as they share cavity and flow path compatibility. The DRBBKAV features Sun's floating style construction to reduce the risk of internal binding due to installation torque or machining variations. With a capacity of 7 gpm (28 L/min) and factory pressure settings established at 4 gpm (15 L/min), this valve supports a maximum operating pressure of 5000 psi (350 bar). It has a maximum leakage rate of 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). Users can adjust settings with up to five clockwise turns, using an adjustment screw with an internal hex size of 5/32 inches (4 mm). Installation requires a torque of 30-35 lbf ft (41-47 Nm), and the locknut should be torqued to 80-90 lbf in (9-10 Nm). The model weighs .60 lb (.30 kg) and is compatible with Viton seal kits, part number 990011006.
The Sun Hydraulics DRBBKAV (DRBBKAV) is a normally closed, direct-acting, 2-way directional cartridge valve designed for moderate flow circuits. This versatile valve can function independently or in conjunction with 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 affecting this setting. Notably, port 3 may not be suitable as a work port unless using the four-port version of the valve. The direct-acting design ensures low internal leakage and minimal pilot flow consumption, offering interchangeability with pilot-operated versions as they share cavity and flow path compatibility. The DRBBKAV features Sun's floating style construction to reduce the risk of internal binding due to installation torque or machining variations. With a capacity of 7 gpm (28 L/min) and factory pressure settings established at 4 gpm (15 L/min), this valve supports a maximum operating pressure of 5000 psi (350 bar). It has a maximum leakage rate of 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). Users can adjust settings with up to five clockwise turns, using an adjustment screw with an internal hex size of 5/32 inches (4 mm). Installation requires a torque of 30-35 lbf ft (41-47 Nm), and the locknut should be torqued to 80-90 lbf in (9-10 Nm). The model weighs .60 lb (.30 kg) and is compatible with Viton seal kits, 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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