SUN HYDRAULICS
DRBDOEN
$145.15 USD
- SUN HYDRAULICS
- Material:DRBDOEN
- Model:DRBD-OEN
- 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 DRBDOEN (DRBDOEN) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It features a configuration where ports 1 to 2 are open and port 3 is blocked, making it suitable for use as a standalone unit or to actuate larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses its set threshold. Pressure at port 3 directly adds to the valve's setting, which may limit its use as a work port; in such cases, a four-port version might be more appropriate. This model is not bistable but can modulate between two positions, offering versatility in operation. The DRBDOEN model employs Sun's floating style construction to reduce the risk of internal part binding due to excessive installation torque or machining variations. It fits into cavity T-11A and belongs to series 1, with a capacity of up to 7 gallons per minute (28 liters per minute). The factory pressure settings are established at 4 gallons per minute (15 liters per minute), with a maximum operating pressure of 5000 psi (350 bar). This cartridge valve has low internal leakage and pilot flow consumption due to its direct-acting design. Installation specifications include a valve hex size of 7/8 inch (22.2 mm) and an installation torque range of 30-35 lbf ft (41-47 Nm). The adjustment screw has an internal hex size of 5/32 inch (4 mm), while the locknut requires a torque of 80-90 lbf in (9-10 Nm). The model weighs approximately .60 lb (.30 kg) and uses Viton seal kits for maintenance.
The Sun Hydraulics DRBDOEN (DRBDOEN) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It features a configuration where ports 1 to 2 are open and port 3 is blocked, making it suitable for use as a standalone unit or to actuate larger pilot-operated directional or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 3 surpasses its set threshold. Pressure at port 3 directly adds to the valve's setting, which may limit its use as a work port; in such cases, a four-port version might be more appropriate. This model is not bistable but can modulate between two positions, offering versatility in operation. The DRBDOEN model employs Sun's floating style construction to reduce the risk of internal part binding due to excessive installation torque or machining variations. It fits into cavity T-11A and belongs to series 1, with a capacity of up to 7 gallons per minute (28 liters per minute). The factory pressure settings are established at 4 gallons per minute (15 liters per minute), with a maximum operating pressure of 5000 psi (350 bar). This cartridge valve has low internal leakage and pilot flow consumption due to its direct-acting design. Installation specifications include a valve hex size of 7/8 inch (22.2 mm) and an installation torque range of 30-35 lbf ft (41-47 Nm). The adjustment screw has an internal hex size of 5/32 inch (4 mm), while the locknut requires a torque of 80-90 lbf in (9-10 Nm). The model weighs approximately .60 lb (.30 kg) and uses Viton seal kits for maintenance.
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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