SUN HYDRAULICS
DRBCCBN
$128.77 USD
- SUN HYDRAULICS
- Material:DRBCCBN
- Model:DRBC-CBN
- 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 DRBCCBN (Material Number: DRBCCBN) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This versatile valve can function independently or be used to actuate larger pilot-operated directional cartridges or logic cartridges. It 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 valve's setting. Therefore, port 3 may not be suitable as a work port in some circuit designs; in such cases, a 4-port version might be more appropriate. The DRBCCBN valve is characterized by low internal leakage and minimal pilot flow consumption due to its direct-acting design. Both direct-acting and pilot-operated versions are interchangeable, sharing the same cavities and flow paths. This model incorporates Sun\u2019s floating style construction to minimize potential internal part binding caused by excessive installation torque or cavity-cartridge machining variations. The valve has a capacity of 7 gpm (28 L/min) and can handle a maximum operating pressure of 5000 psi (350 bar). Factory pressure settings are 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 fine-tuning via clockwise turns, with specific torque requirements for installation and locknut adjustments provided for optimal performance. The DRBCCBN weighs approximately .60 lb (.30 kg) and uses Viton seal kits for durability. This non-bistable valve is capable of modulating between two positions, making it suitable for applications requiring precise control over hydraulic flow paths.
The Sun Hydraulics DRBCCBN (Material Number: DRBCCBN) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. This versatile valve can function independently or be used to actuate larger pilot-operated directional cartridges or logic cartridges. It 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 valve's setting. Therefore, port 3 may not be suitable as a work port in some circuit designs; in such cases, a 4-port version might be more appropriate. The DRBCCBN valve is characterized by low internal leakage and minimal pilot flow consumption due to its direct-acting design. Both direct-acting and pilot-operated versions are interchangeable, sharing the same cavities and flow paths. This model incorporates Sun\u2019s floating style construction to minimize potential internal part binding caused by excessive installation torque or cavity-cartridge machining variations. The valve has a capacity of 7 gpm (28 L/min) and can handle a maximum operating pressure of 5000 psi (350 bar). Factory pressure settings are 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 fine-tuning via clockwise turns, with specific torque requirements for installation and locknut adjustments provided for optimal performance. The DRBCCBN weighs approximately .60 lb (.30 kg) and uses Viton seal kits for durability. This non-bistable valve is capable of modulating between two positions, making it suitable for applications requiring precise control over hydraulic flow paths.
Direct-acting, 3-way directional cartridges (1 blocked, 2 to 3 open) 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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