SUN HYDRAULICS
DRBDKDV
$151.10 USD
- SUN HYDRAULICS
- Material:DRBDKDV
- Model:DRBD-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 DRBDKDV (DRBDKDV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. With a configuration of ports 1 to 2 open and port 3 blocked, this valve is ideal for use as a standalone device or to actuate larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 exceeds the set threshold, and pressure at port 3 directly adds to this setting. This feature makes port 3 potentially unsuitable as a work port in certain circuits, suggesting that the four-port version may be more appropriate in such cases. The DRBDKDV valve boasts low internal leakage and minimal pilot flow consumption due to its direct-acting design. It is interchangeable with pilot-operated versions, sharing the same cavity fitment (T-11A) and flow paths. This model is not bistable; it can modulate between two positions rather than maintaining one state until manually changed. Its construction incorporates Sun's floating style design to reduce risks of internal part binding from excessive installation torque or machining variations. Key specifications include a series number of 1, capacity of up to 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 features an adjustment mechanism that allows for increasing settings with up to five clockwise turns. Additional details include maximum valve leakage at 110 SUS (24 cSt) being limited to 2 in\u00b3/min (30 cc/min), with installation torque requirements ranging from 30-35 lbf ft (41-47 Nm). The DRBDKDV model weighs approximately .60 lb (.30 kg) and utilizes Viton seals for optimal performance.
The Sun Hydraulics DRBDKDV (DRBDKDV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. With a configuration of ports 1 to 2 open and port 3 blocked, this valve is ideal for use as a standalone device or to actuate larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 exceeds the set threshold, and pressure at port 3 directly adds to this setting. This feature makes port 3 potentially unsuitable as a work port in certain circuits, suggesting that the four-port version may be more appropriate in such cases. The DRBDKDV valve boasts low internal leakage and minimal pilot flow consumption due to its direct-acting design. It is interchangeable with pilot-operated versions, sharing the same cavity fitment (T-11A) and flow paths. This model is not bistable; it can modulate between two positions rather than maintaining one state until manually changed. Its construction incorporates Sun's floating style design to reduce risks of internal part binding from excessive installation torque or machining variations. Key specifications include a series number of 1, capacity of up to 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 features an adjustment mechanism that allows for increasing settings with up to five clockwise turns. Additional details include maximum valve leakage at 110 SUS (24 cSt) being limited to 2 in\u00b3/min (30 cc/min), with installation torque requirements ranging from 30-35 lbf ft (41-47 Nm). The DRBDKDV model weighs approximately .60 lb (.30 kg) and utilizes Viton seals for optimal performance.
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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