SUN HYDRAULICS
DRBDCAV
$143.16 USD
- SUN HYDRAULICS
- Material:DRBDCAV
- Model:DRBD-CAV
- 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 DRBDCAV (Material Number: DRBDCAV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This valve operates with ports 1 to 2 open and port 3 blocked, making it suitable for applications where switching devices are needed. It can function independently or be used to actuate larger pilot-operated directional or logic cartridges. The valve shifts when the pressure differential between port 1 and port 3 exceeds its set threshold, with pressure at port 3 being directly additive to the valve's setting. Due to this characteristic, port 3 may not be suitable as a work port in certain circuits; in such cases, a four-port version might be more appropriate. This direct-acting cartridge features low internal leakage and minimal pilot flow consumption, with interchangeable direct-acting and pilot-operated versions that fit the same cavities and flow paths. It is capable of modulating between two positions rather than being bistable. The valve incorporates Sun's floating style construction, reducing the risk of internal parts binding due to excessive installation torque or machining variations. Technical specifications include a T11A cavity type, Series 1 classification, a capacity of up to 7 gpm (28 L/min), and a factory pressure setting established at 4 gpm (15 L/min). The maximum operating pressure is rated at 5000 psi (350 bar), with leakage limited to a maximum of 2 in\u00b3/min (30 cc/min) at viscosity levels of 110 SUS (24 cSt). For adjustments, the valve requires approximately five turns clockwise to increase its setting. Installation specifics include a hex size of .78 inches (22.2 mm) and an installation torque range of 30-35 lbf-ft (41-47 Nm). The model weighs .60 lb (.30 kg) and utilizes Viton seal kits for optimal performance.
The Sun Hydraulics DRBDCAV (Material Number: DRBDCAV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This valve operates with ports 1 to 2 open and port 3 blocked, making it suitable for applications where switching devices are needed. It can function independently or be used to actuate larger pilot-operated directional or logic cartridges. The valve shifts when the pressure differential between port 1 and port 3 exceeds its set threshold, with pressure at port 3 being directly additive to the valve's setting. Due to this characteristic, port 3 may not be suitable as a work port in certain circuits; in such cases, a four-port version might be more appropriate. This direct-acting cartridge features low internal leakage and minimal pilot flow consumption, with interchangeable direct-acting and pilot-operated versions that fit the same cavities and flow paths. It is capable of modulating between two positions rather than being bistable. The valve incorporates Sun's floating style construction, reducing the risk of internal parts binding due to excessive installation torque or machining variations. Technical specifications include a T11A cavity type, Series 1 classification, a capacity of up to 7 gpm (28 L/min), and a factory pressure setting established at 4 gpm (15 L/min). The maximum operating pressure is rated at 5000 psi (350 bar), with leakage limited to a maximum of 2 in\u00b3/min (30 cc/min) at viscosity levels of 110 SUS (24 cSt). For adjustments, the valve requires approximately five turns clockwise to increase its setting. Installation specifics include a hex size of .78 inches (22.2 mm) and an installation torque range of 30-35 lbf-ft (41-47 Nm). The model weighs .60 lb (.30 kg) and utilizes Viton seal kits 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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