SUN HYDRAULICS
DRBDKBV
$149.12 USD
- SUN HYDRAULICS
- Material:DRBDKBV
- Model:DRBD-KBV
- 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 DRBDKBV (DRBDKBV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or as an actuator for larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 surpasses the preset threshold. Notably, pressure at port 3 is directly additive to the valve setting, which may restrict its use as a work port in certain circuits; in such cases, a 4-port version could be more suitable. The DRBDKBV features low internal leakage and minimal pilot flow consumption due to its direct-acting design. These cartridges are interchangeable with pilot-operated versions, sharing cavity compatibility and flow paths. The valve is capable of modulating between two positions without being bistable and incorporates Sun's floating style construction to reduce the risk of internal binding due to installation torque or machining variations. This model fits into a T-11A cavity and belongs to Series 1 with a capacity of 7 gpm (28 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). Maximum valve leakage is rated at 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). The adjustment requires up to five clockwise turns to increase the setting, using an internal hex size of 5/32 in (4 mm) for the adjustment screw. The valve has a hex size of 7/8 in (22.2 mm) and requires an installation torque of 30-35 lbf ft (41-47 Nm), while the locknut requires a torque of 80-90 lbf in (9-10 Nm). The model weighs .60 lb (.30 kg) and comes with a Viton seal kit under part number 990011006.
The Sun Hydraulics DRBDKBV (DRBDKBV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or as an actuator for larger pilot-operated directional or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 3 surpasses the preset threshold. Notably, pressure at port 3 is directly additive to the valve setting, which may restrict its use as a work port in certain circuits; in such cases, a 4-port version could be more suitable. The DRBDKBV features low internal leakage and minimal pilot flow consumption due to its direct-acting design. These cartridges are interchangeable with pilot-operated versions, sharing cavity compatibility and flow paths. The valve is capable of modulating between two positions without being bistable and incorporates Sun's floating style construction to reduce the risk of internal binding due to installation torque or machining variations. This model fits into a T-11A cavity and belongs to Series 1 with a capacity of 7 gpm (28 L/min). Factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). Maximum valve leakage is rated at 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). The adjustment requires up to five clockwise turns to increase the setting, using an internal hex size of 5/32 in (4 mm) for the adjustment screw. The valve has a hex size of 7/8 in (22.2 mm) and requires an installation torque of 30-35 lbf ft (41-47 Nm), while the locknut requires a torque of 80-90 lbf in (9-10 Nm). The model weighs .60 lb (.30 kg) and comes with a Viton seal kit under part number 990011006.
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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