SUN HYDRAULICS
DRBPCSV
$155.87 USD
- SUN HYDRAULICS
- Material:DRBPCSV
- Model:DRBP-CSV
- 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 DRBPCSV (Material Number: DRBPCSV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or be used 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 preset value, with port 3 serving as a work port. It features bidirectional flow paths between ports 1 and 2, as well as between ports 2 and 3, ensuring flexibility in various hydraulic applications. Thanks to its direct-acting design, the DRBPCSV boasts low internal leakage and minimal pilot flow consumption. Interchangeable with pilot-operated versions, this valve maintains consistent cavity fitment and flow paths across different models. The pressure at port 4 directly adds to the valve's setting, allowing for precise control over hydraulic operations. Notably, the DRBPCSV is not bistable; it modulates smoothly between two positions based on system demands. With a maximum operating pressure of up to 5000 psi (350 bar) and a capacity of handling flows up to 7 gpm (28 L/min), this cartridge is robust enough for demanding environments while maintaining high performance standards. The valve incorporates Sun's floating style construction, reducing the risk of internal part binding due to excessive installation torque or machining variations in cavity/cartridge interfaces. It fits into T21A cavities and requires specific installation torques for optimal performance. Additionally, it features an adjustment mechanism that allows for fine-tuning by adjusting clockwise turns to increase settings. The DRBPCSV is lightweight at just .55 lb (0.25 kg) and comes with Viton seal kits for enhanced durability.
The Sun Hydraulics DRBPCSV (Material Number: DRBPCSV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This versatile component can function independently or be used 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 preset value, with port 3 serving as a work port. It features bidirectional flow paths between ports 1 and 2, as well as between ports 2 and 3, ensuring flexibility in various hydraulic applications. Thanks to its direct-acting design, the DRBPCSV boasts low internal leakage and minimal pilot flow consumption. Interchangeable with pilot-operated versions, this valve maintains consistent cavity fitment and flow paths across different models. The pressure at port 4 directly adds to the valve's setting, allowing for precise control over hydraulic operations. Notably, the DRBPCSV is not bistable; it modulates smoothly between two positions based on system demands. With a maximum operating pressure of up to 5000 psi (350 bar) and a capacity of handling flows up to 7 gpm (28 L/min), this cartridge is robust enough for demanding environments while maintaining high performance standards. The valve incorporates Sun's floating style construction, reducing the risk of internal part binding due to excessive installation torque or machining variations in cavity/cartridge interfaces. It fits into T21A cavities and requires specific installation torques for optimal performance. Additionally, it features an adjustment mechanism that allows for fine-tuning by adjusting clockwise turns to increase settings. The DRBPCSV is lightweight at just .55 lb (0.25 kg) and comes with Viton seal kits for enhanced durability.
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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