SUN HYDRAULICS
DRBCKDV
$144.65 USD
- SUN HYDRAULICS
- Material:DRBCKDV
- Model:DRBC-KDV
- 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 DRBCKDV (Material Number: DRBCKDV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It functions by switching between two positions, with port 1 blocked and ports 2 to 3 open, when the pressure differential between port 1 and port 3 exceeds a set value. The valve's design ensures low internal leakage and minimal pilot flow consumption, making it efficient for use in various hydraulic systems. Notably, the pressure at port 3 directly affects the valve setting, which may limit its use as a work port in certain circuits; a four-port version might be more suitable in such cases. This model features Sun's floating style construction to reduce the risk of internal part binding due to installation torque or machining variations. It fits into T-11A cavities and has a capacity of 7 gpm (28 L/min), with factory pressure settings established at 4 gpm (15 L/min). The maximum operating pressure is rated at 5000 psi (350 bar), while maximum valve leakage is limited to 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). Adjustments can be made through an internal hex screw with up to five clockwise turns to increase settings. Weighing just .60 lb (0.30 kg), the DRBCKDV model is compact yet robust, with a valve hex size of .78 inches (22.2 mm) and installation torque requirements of 30\u201335 lbf\u00b7ft (41\u201347 Nm). For maintenance or replacement, Viton seal kits are available under part number 990011006. This versatile valve can be used independently or to actuate larger pilot-operated directional or logic cartridges, offering flexibility across various hydraulic applications.
The Sun Hydraulics DRBCKDV (Material Number: DRBCKDV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It functions by switching between two positions, with port 1 blocked and ports 2 to 3 open, when the pressure differential between port 1 and port 3 exceeds a set value. The valve's design ensures low internal leakage and minimal pilot flow consumption, making it efficient for use in various hydraulic systems. Notably, the pressure at port 3 directly affects the valve setting, which may limit its use as a work port in certain circuits; a four-port version might be more suitable in such cases. This model features Sun's floating style construction to reduce the risk of internal part binding due to installation torque or machining variations. It fits into T-11A cavities and has a capacity of 7 gpm (28 L/min), with factory pressure settings established at 4 gpm (15 L/min). The maximum operating pressure is rated at 5000 psi (350 bar), while maximum valve leakage is limited to 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). Adjustments can be made through an internal hex screw with up to five clockwise turns to increase settings. Weighing just .60 lb (0.30 kg), the DRBCKDV model is compact yet robust, with a valve hex size of .78 inches (22.2 mm) and installation torque requirements of 30\u201335 lbf\u00b7ft (41\u201347 Nm). For maintenance or replacement, Viton seal kits are available under part number 990011006. This versatile valve can be used independently or to actuate larger pilot-operated directional or logic cartridges, offering flexibility across various hydraulic applications.
Direct-acting, 3-way directional cartridges (1 blocked, 2 to 3 open) 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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