SUN HYDRAULICS
DRBOCAV
$150.80 USD
Tags:
- SUN HYDRAULICS
- Material:DRBOCAV
- Model:DRBO-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 DRBOCAV (Material Number: DRBOCAV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This versatile valve can be used independently or to control larger pilot-operated directional cartridges or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 4 exceeds the set threshold, with port 3 serving as a work port. The valve allows bidirectional flow between ports 2 and 3, as well as ports 1 and 2, while maintaining low internal leakage and minimal pilot flow consumption due to its direct-acting design. Notably, this model is interchangeable with pilot-operated versions, fitting the same cavities with identical flow paths. The DRBOCAV features a maximum operating pressure of 5000 psi (350 bar) and a capacity of up to 7 gpm (28 L/min). It incorporates Sun's floating style construction, which minimizes the risk of internal part binding from excessive installation torque or machining variations. The factory pressure settings are established at a flow rate of 4 gpm (15 L/min), and the valve's maximum leakage at 110 SUS (24 cSt) is limited to 2 in\u00b3/min (30 cc/min). The adjustment for increasing settings requires up to five clockwise turns. Installation specifications include a valve hex size of 7/8 inch (22.2 mm), an installation torque range of 30\u201335 lbf\u00b7ft (41\u201347 Nm), an adjustment screw internal hex size of 5/32 inch (4 mm), and a locknut hex size of 9/16 inch (15 mm) with a torque range of 80\u201390 lbf\u00b7in (9\u201310 Nm). With a model weight of .55 lb (.25 kg), this valve is compatible with Viton seal kits for enhanced durability.
The Sun Hydraulics DRBOCAV (Material Number: DRBOCAV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This versatile valve can be used independently or to control larger pilot-operated directional cartridges or logic cartridges. It operates by shifting when the pressure differential between port 1 and port 4 exceeds the set threshold, with port 3 serving as a work port. The valve allows bidirectional flow between ports 2 and 3, as well as ports 1 and 2, while maintaining low internal leakage and minimal pilot flow consumption due to its direct-acting design. Notably, this model is interchangeable with pilot-operated versions, fitting the same cavities with identical flow paths. The DRBOCAV features a maximum operating pressure of 5000 psi (350 bar) and a capacity of up to 7 gpm (28 L/min). It incorporates Sun's floating style construction, which minimizes the risk of internal part binding from excessive installation torque or machining variations. The factory pressure settings are established at a flow rate of 4 gpm (15 L/min), and the valve's maximum leakage at 110 SUS (24 cSt) is limited to 2 in\u00b3/min (30 cc/min). The adjustment for increasing settings requires up to five clockwise turns. Installation specifications include a valve hex size of 7/8 inch (22.2 mm), an installation torque range of 30\u201335 lbf\u00b7ft (41\u201347 Nm), an adjustment screw internal hex size of 5/32 inch (4 mm), and a locknut hex size of 9/16 inch (15 mm) with a torque range of 80\u201390 lbf\u00b7in (9\u201310 Nm). With a model weight of .55 lb (.25 kg), this valve is compatible with Viton seal kits for enhanced durability.
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 4 exceeds the setting.
- Port 3 can be used as a work port.
- The flow path between port 2 and port 3 is bidirectional.
- 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.
- Pressure at port 4 is directly additive to the setting of the valve.
- This valve is not bistable; it is capable of modulating between the two positions shown.
- The flow path between port 1 and port 2 is bidirectional.
- Maximum pressure at port 3 should be limited to 3000 psi (210 bar). This is due to fatigue strength limits not hydraulic operating limits.
- 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-21A |
| 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 | .55 lb0,25 kg |
| Seal kit - Cartridge | Viton: 990-021-006 |
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