SUN HYDRAULICS
DRBPCDV
$155.87 USD
- SUN HYDRAULICS
- Material:DRBPCDV
- Model:DRBP-CDV
- 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 DRBPCDV (Material Number: DRBPCDV) 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 or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 4 surpasses the set threshold. Port 3 serves as a work port, with bidirectional flow paths between ports 2 and 3 as well as ports 1 and 2. Thanks to its direct-acting design, the DRBPCDV features low internal leakage and minimal pilot flow consumption, making it an efficient choice for various applications. This model is interchangeable with pilot-operated versions, sharing the same cavity fitment and flow paths. The valve incorporates Sun's floating style construction, which minimizes the risk of internal part binding due to excessive installation torque or machining variations in the cavity/cartridge interface. The maximum pressure at port 3 should not exceed 3000 psi (210 bar) due to fatigue strength considerations rather than hydraulic limits. The DRBPCDV fits into a T21A cavity and belongs to Series 1 with a capacity of up to 7 gpm (28 L/min). Factory pressure settings are established at a flow rate of 4 gpm (15 L/min), while the maximum operating pressure is rated at 5000 psi (350 bar). Maximum valve leakage is limited to 2 in\u00b3/min (30 cc/min) at an oil viscosity of 110 SUS (24 cSt). For adjustments, users can increase settings with up to five full clockwise turns. The valve's hex size measures at .78 inches (22.2 mm), requiring an installation torque between 30-35 lbf-ft (41-47 Nm). Additionally, it includes an adjustment screw with an internal hex size of .156 inches (4 mm) and a locknut hex size of .562 inches (15 mm), necessitating a locknut torque of between 80-90 lbf-in (9-10 Nm). It weighs approximately .55 lb (.25 kg) and uses a Viton seal kit for optimal performance.
The Sun Hydraulics DRBPCDV (Material Number: DRBPCDV) 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 or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 4 surpasses the set threshold. Port 3 serves as a work port, with bidirectional flow paths between ports 2 and 3 as well as ports 1 and 2. Thanks to its direct-acting design, the DRBPCDV features low internal leakage and minimal pilot flow consumption, making it an efficient choice for various applications. This model is interchangeable with pilot-operated versions, sharing the same cavity fitment and flow paths. The valve incorporates Sun's floating style construction, which minimizes the risk of internal part binding due to excessive installation torque or machining variations in the cavity/cartridge interface. The maximum pressure at port 3 should not exceed 3000 psi (210 bar) due to fatigue strength considerations rather than hydraulic limits. The DRBPCDV fits into a T21A cavity and belongs to Series 1 with a capacity of up to 7 gpm (28 L/min). Factory pressure settings are established at a flow rate of 4 gpm (15 L/min), while the maximum operating pressure is rated at 5000 psi (350 bar). Maximum valve leakage is limited to 2 in\u00b3/min (30 cc/min) at an oil viscosity of 110 SUS (24 cSt). For adjustments, users can increase settings with up to five full clockwise turns. The valve's hex size measures at .78 inches (22.2 mm), requiring an installation torque between 30-35 lbf-ft (41-47 Nm). Additionally, it includes an adjustment screw with an internal hex size of .156 inches (4 mm) and a locknut hex size of .562 inches (15 mm), necessitating a locknut torque of between 80-90 lbf-in (9-10 Nm). It weighs approximately .55 lb (.25 kg) and uses a Viton seal kit 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 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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