SUN HYDRAULICS
DRBMCEN
$133.44 USD
- SUN HYDRAULICS
- Material:DRBMCEN
- Model:DRBM-CEN
- 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 DRBMCEN (DRBMCEN) is a normally open, direct-acting, 2-way directional cartridge valve designed for use in moderate flow circuits. It is versatile and 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 a pre-set threshold. Port 3 serves as a work port, with bidirectional flow between ports 2 and 3. Due to its direct-acting design, the DRBMCEN valve offers low internal leakage and minimal pilot flow consumption. Both direct-acting and pilot-operated versions are interchangeable, fitting the same cavities with identical flow paths. This model incorporates Sun's floating style construction to reduce the risk of internal binding from excessive installation torque or machining variations. It features a T21A cavity and belongs to Series 1, with a capacity of 7 gpm (28 L/min). The factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). Maximum valve leakage is rated at 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). The valve allows adjustment through clockwise turns to increase the setting up to a specified limit. Key installation specifications include a hex size of 7/8 inch (22.2 mm) for the valve, an installation torque range of 30 - 35 lbf ft (41 - 47 Nm), an adjustment screw internal hex size of 5/32 inch (4 mm), and locknut torque requirements between 80 - 90 lbf in (9 -10 Nm). The DRBMCEN weighs .55 lb (.25 kg) and uses Viton seal kits for cartridge maintenance.
The Sun Hydraulics DRBMCEN (DRBMCEN) is a normally open, direct-acting, 2-way directional cartridge valve designed for use in moderate flow circuits. It is versatile and 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 a pre-set threshold. Port 3 serves as a work port, with bidirectional flow between ports 2 and 3. Due to its direct-acting design, the DRBMCEN valve offers low internal leakage and minimal pilot flow consumption. Both direct-acting and pilot-operated versions are interchangeable, fitting the same cavities with identical flow paths. This model incorporates Sun's floating style construction to reduce the risk of internal binding from excessive installation torque or machining variations. It features a T21A cavity and belongs to Series 1, with a capacity of 7 gpm (28 L/min). The factory pressure settings are established at 4 gpm (15 L/min), with a maximum operating pressure of 5000 psi (350 bar). Maximum valve leakage is rated at 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). The valve allows adjustment through clockwise turns to increase the setting up to a specified limit. Key installation specifications include a hex size of 7/8 inch (22.2 mm) for the valve, an installation torque range of 30 - 35 lbf ft (41 - 47 Nm), an adjustment screw internal hex size of 5/32 inch (4 mm), and locknut torque requirements between 80 - 90 lbf in (9 -10 Nm). The DRBMCEN weighs .55 lb (.25 kg) and uses Viton seal kits for cartridge maintenance.
Normally open, direct-acting, 2-way directional cartridges 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.
- 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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