SUN HYDRAULICS
DRBDKWV
$149.12 USD
- SUN HYDRAULICS
- Material:DRBDKWV
- Model:DRBD-KWV
- 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 DRBDKWV (DRBDKWV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It operates by shifting when the pressure differential between port 1 and port 3 exceeds the set value, making it suitable for applications requiring efficient switching devices. This model features a configuration where port 1 to 2 is open, and port 3 is blocked, with pressure at port 3 being directly additive to the valve setting. As a result, port 3 may not be suitable as a work port in certain circuits; however, a four-port version of this valve could address such concerns. The DRBDKWV is built with Sun's floating style construction to reduce the risk of internal parts binding due to excessive installation torque or machining variations. It offers low internal leakage and minimal pilot flow consumption thanks to its direct-acting design. While not bistable, this valve can modulate between two positions as required by specific applications. The valve fits into a T-11A cavity and belongs to series 1 with a capacity of up to 7 gallons per minute (28 liters per minute). It operates at a maximum pressure of 5000 psi (350 bar) and maintains factory pressure settings at a flow rate of 4 gallons per minute (15 liters per minute). Additional specifications include an adjustment range that allows for increasing settings through clockwise turns, with precise installation requirements such as a hex size of 7/8 inch (22.2 mm) and installation torque between 30 - 35 lbf ft (41 - 47 Nm). The model weighs approximately .60 lb (0.30 kg), ensuring ease of handling during installation or replacement procedures.
The Sun Hydraulics DRBDKWV (DRBDKWV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It operates by shifting when the pressure differential between port 1 and port 3 exceeds the set value, making it suitable for applications requiring efficient switching devices. This model features a configuration where port 1 to 2 is open, and port 3 is blocked, with pressure at port 3 being directly additive to the valve setting. As a result, port 3 may not be suitable as a work port in certain circuits; however, a four-port version of this valve could address such concerns. The DRBDKWV is built with Sun's floating style construction to reduce the risk of internal parts binding due to excessive installation torque or machining variations. It offers low internal leakage and minimal pilot flow consumption thanks to its direct-acting design. While not bistable, this valve can modulate between two positions as required by specific applications. The valve fits into a T-11A cavity and belongs to series 1 with a capacity of up to 7 gallons per minute (28 liters per minute). It operates at a maximum pressure of 5000 psi (350 bar) and maintains factory pressure settings at a flow rate of 4 gallons per minute (15 liters per minute). Additional specifications include an adjustment range that allows for increasing settings through clockwise turns, with precise installation requirements such as a hex size of 7/8 inch (22.2 mm) and installation torque between 30 - 35 lbf ft (41 - 47 Nm). The model weighs approximately .60 lb (0.30 kg), ensuring ease of handling during installation or replacement procedures.
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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