SUN HYDRAULICS
DRBDCWV
$143.16 USD
- SUN HYDRAULICS
- Material:DRBDCWV
- Model:DRBD-CWV
- 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 DRBDCWV (DRBDCWV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This model features a configuration where port 1 to port 2 is open, and port 3 is blocked, making it suitable for applications requiring precise control of hydraulic flow. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses the set threshold, with pressure at port 3 being directly additive to the setting. It is important to note that due to this characteristic, port 3 may not be usable as a work port in some circuits; in such cases, a four-port version might be more appropriate. The DRBDCWV valve boasts low internal leakage and minimal pilot flow consumption due to its direct-acting design. It can interchangeably fit cavities with pilot-operated versions without altering the flow paths. The cartridge employs Sun's floating style construction to reduce the risk of internal component binding caused by excessive installation torque or machining variations in the cavity or cartridge. With a cavity size of T-11A and a series capacity of 7 gpm (28 L/min), this valve is capable of handling maximum operating pressures up to 5000 psi (350 bar). It has factory pressure settings established at a flow rate of 4 gpm (15 L/min), with maximum valve leakage at 2 in\u00b3/min (30 cc/min). The adjustment mechanism allows for precise setting changes with up to five clockwise turns, utilizing an internal hex size of 5/32 inches (4 mm) for adjustments. The DRBDCWV also includes specifications for installation torque, locknut dimensions, and seal kit options with Viton materials available.
The Sun Hydraulics DRBDCWV (DRBDCWV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This model features a configuration where port 1 to port 2 is open, and port 3 is blocked, making it suitable for applications requiring precise control of hydraulic flow. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses the set threshold, with pressure at port 3 being directly additive to the setting. It is important to note that due to this characteristic, port 3 may not be usable as a work port in some circuits; in such cases, a four-port version might be more appropriate. The DRBDCWV valve boasts low internal leakage and minimal pilot flow consumption due to its direct-acting design. It can interchangeably fit cavities with pilot-operated versions without altering the flow paths. The cartridge employs Sun's floating style construction to reduce the risk of internal component binding caused by excessive installation torque or machining variations in the cavity or cartridge. With a cavity size of T-11A and a series capacity of 7 gpm (28 L/min), this valve is capable of handling maximum operating pressures up to 5000 psi (350 bar). It has factory pressure settings established at a flow rate of 4 gpm (15 L/min), with maximum valve leakage at 2 in\u00b3/min (30 cc/min). The adjustment mechanism allows for precise setting changes with up to five clockwise turns, utilizing an internal hex size of 5/32 inches (4 mm) for adjustments. The DRBDCWV also includes specifications for installation torque, locknut dimensions, and seal kit options with Viton materials available.
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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