SUN HYDRAULICS
DRBPCAV
$155.87 USD
- SUN HYDRAULICS
- Material:DRBPCAV
- Model:DRBP-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 DRBPCAV (DRBPCAV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component is typically used either independently or to actuate larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 4 surpasses a specific setting, making it suitable for applications requiring precise control of fluid direction. Port 3 can function as a work port, while the flow path between ports 2 and 3 is bidirectional, enhancing its adaptability in various hydraulic systems. This model features low internal leakage and minimal pilot flow consumption due to its direct-acting design. It is interchangeable with pilot-operated versions, fitting the same cavities and maintaining consistent flow paths. One notable feature is that pressure at port 4 directly adds to the valve setting, allowing for modulating control rather than bistable operation. The DRBPCAV ensures robust performance with a maximum operating pressure of 5000 psi (350 bar) and maintains durability with a maximum allowable pressure at port 3 of up to 3000 psi (210 bar). The valve incorporates Sun's floating style construction to minimize internal part binding due to excessive installation torque or machining variations in cavity/cartridge interfaces. With a capacity of handling up to 7 gpm (28 L/min), it provides reliable performance in demanding conditions. The factory pressure settings are established at a flow rate of 4 gpm (15 L/min), ensuring optimal operational efficiency. Additionally, it includes adjustment features such as an internal hex size adjustment screw and locknut torque specifications for secure installation and maintenance. The DRBPCAV's compact design, with a weight of just .55 lb (0.25 kg), makes it an ideal choice for applications requiring efficient space utilization without compromising on performance capabilities.
The Sun Hydraulics DRBPCAV (DRBPCAV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component is typically used either independently or to actuate larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 4 surpasses a specific setting, making it suitable for applications requiring precise control of fluid direction. Port 3 can function as a work port, while the flow path between ports 2 and 3 is bidirectional, enhancing its adaptability in various hydraulic systems. This model features low internal leakage and minimal pilot flow consumption due to its direct-acting design. It is interchangeable with pilot-operated versions, fitting the same cavities and maintaining consistent flow paths. One notable feature is that pressure at port 4 directly adds to the valve setting, allowing for modulating control rather than bistable operation. The DRBPCAV ensures robust performance with a maximum operating pressure of 5000 psi (350 bar) and maintains durability with a maximum allowable pressure at port 3 of up to 3000 psi (210 bar). The valve incorporates Sun's floating style construction to minimize internal part binding due to excessive installation torque or machining variations in cavity/cartridge interfaces. With a capacity of handling up to 7 gpm (28 L/min), it provides reliable performance in demanding conditions. The factory pressure settings are established at a flow rate of 4 gpm (15 L/min), ensuring optimal operational efficiency. Additionally, it includes adjustment features such as an internal hex size adjustment screw and locknut torque specifications for secure installation and maintenance. The DRBPCAV's compact design, with a weight of just .55 lb (0.25 kg), makes it an ideal choice for applications requiring efficient space utilization without compromising on performance capabilities.
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 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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