SUN HYDRAULICS
DRBDCSV
$146.14 USD
- SUN HYDRAULICS
- Material:DRBDCSV
- Model:DRBD-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 DRBDCSV (Material Number: DRBDCSV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This valve is typically used to switch between two flow paths, with ports 1 to 2 open and port 3 blocked. It can function independently or be used to actuate larger pilot-operated or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 exceeds a preset threshold, with the pressure at port 3 directly adding to the valve's setting. Due to this feature, port 3 may not be suitable as a work port in some circuits; a four-port version may be preferable in such cases. The DRBDCSV boasts low internal leakage and minimal pilot flow consumption due to its direct-acting design. This model is interchangeable with other direct-acting and pilot-operated valves from the same series, sharing cavity compatibility and flow paths. It is not bistable but can modulate between two positions as needed. The Sun floating style construction minimizes internal binding risks caused by excessive torque during installation or variations in machining. Key specifications include a cavity size of T-11A, series number 1, a capacity of up to 7 gpm (28 L/min), and a maximum operating pressure of 5000 psi (350 bar). Factory pressure settings are established at a flow rate of 4 gpm (15 L/min). The valve features an adjustment mechanism that increases setting with up to five clockwise turns and maintains low leakage rates at maximum conditions. The DRBDCSV has a compact hex size for easy installation and adjustment, weighing approximately .60 lb (.30 kg).
The Sun Hydraulics DRBDCSV (Material Number: DRBDCSV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This valve is typically used to switch between two flow paths, with ports 1 to 2 open and port 3 blocked. It can function independently or be used to actuate larger pilot-operated or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 exceeds a preset threshold, with the pressure at port 3 directly adding to the valve's setting. Due to this feature, port 3 may not be suitable as a work port in some circuits; a four-port version may be preferable in such cases. The DRBDCSV boasts low internal leakage and minimal pilot flow consumption due to its direct-acting design. This model is interchangeable with other direct-acting and pilot-operated valves from the same series, sharing cavity compatibility and flow paths. It is not bistable but can modulate between two positions as needed. The Sun floating style construction minimizes internal binding risks caused by excessive torque during installation or variations in machining. Key specifications include a cavity size of T-11A, series number 1, a capacity of up to 7 gpm (28 L/min), and a maximum operating pressure of 5000 psi (350 bar). Factory pressure settings are established at a flow rate of 4 gpm (15 L/min). The valve features an adjustment mechanism that increases setting with up to five clockwise turns and maintains low leakage rates at maximum conditions. The DRBDCSV has a compact hex size for easy installation and adjustment, weighing approximately .60 lb (.30 kg).
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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