SUN HYDRAULICS
DRBMODV
$150.31 USD
- SUN HYDRAULICS
- Material:DRBMODV
- Model:DRBM-ODV
- 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 DRBMODV (DRBMODV) is a normally open, direct-acting, 2-way directional cartridge valve designed for use in moderate flow circuits. This versatile valve can operate independently or actuate larger pilot-operated or logic cartridges. It shifts when the pressure differential between ports 1 and 4 exceeds its set threshold, with port 3 available as a work port. The flow path between ports 2 and 3 is bidirectional, offering flexibility in circuit design. The direct-acting design ensures low internal leakage and minimal pilot flow consumption, making it efficient for various applications. Additionally, these valves are interchangeable with pilot-operated versions, sharing the same cavity and flow paths. Pressure at port 4 directly adds to the valve's setting, but it is not bistable; it can modulate between positions as needed. The maximum pressure at port 3 should not exceed 3000 psi (210 bar) due to fatigue strength limits rather than hydraulic operating constraints. This model incorporates Sun's floating style construction to reduce the risk of internal binding caused by excessive installation torque or machining variations in the cavity/cartridge interface. The DRBMODV features a T21A cavity and belongs to Series 1 with a capacity of 7 gpm (28 L/min). Factory pressure settings are established at a flow rate of 4 gpm (15 L/min), while the maximum operating pressure reaches up to 5000 psi (350 bar). Valve leakage is limited to a maximum of 2 in\u00b3/min (30 cc/min) at fluid viscosity of 110 SUS (24 cSt). For adjustments, users can increase settings with up to five clockwise turns. The valve hex size measures .78 inches (22.2 mm), and installation torque ranges from 30 to 35 lbf ft (41 to 47 Nm). The adjustment screw has an internal hex size of .532 inches (4 mm), while the locknut hex size is .916 inches (15 mm) with a torque requirement of 80 to 90 lbf in (9 to 10 Nm). The model weighs approximately .55 lb (.25 kg) and utilizes Viton seal kits for durability.
The Sun Hydraulics DRBMODV (DRBMODV) is a normally open, direct-acting, 2-way directional cartridge valve designed for use in moderate flow circuits. This versatile valve can operate independently or actuate larger pilot-operated or logic cartridges. It shifts when the pressure differential between ports 1 and 4 exceeds its set threshold, with port 3 available as a work port. The flow path between ports 2 and 3 is bidirectional, offering flexibility in circuit design. The direct-acting design ensures low internal leakage and minimal pilot flow consumption, making it efficient for various applications. Additionally, these valves are interchangeable with pilot-operated versions, sharing the same cavity and flow paths. Pressure at port 4 directly adds to the valve's setting, but it is not bistable; it can modulate between positions as needed. The maximum pressure at port 3 should not exceed 3000 psi (210 bar) due to fatigue strength limits rather than hydraulic operating constraints. This model incorporates Sun's floating style construction to reduce the risk of internal binding caused by excessive installation torque or machining variations in the cavity/cartridge interface. The DRBMODV features a T21A cavity and belongs to Series 1 with a capacity of 7 gpm (28 L/min). Factory pressure settings are established at a flow rate of 4 gpm (15 L/min), while the maximum operating pressure reaches up to 5000 psi (350 bar). Valve leakage is limited to a maximum of 2 in\u00b3/min (30 cc/min) at fluid viscosity of 110 SUS (24 cSt). For adjustments, users can increase settings with up to five clockwise turns. The valve hex size measures .78 inches (22.2 mm), and installation torque ranges from 30 to 35 lbf ft (41 to 47 Nm). The adjustment screw has an internal hex size of .532 inches (4 mm), while the locknut hex size is .916 inches (15 mm) with a torque requirement of 80 to 90 lbf in (9 to 10 Nm). The model weighs approximately .55 lb (.25 kg) and utilizes Viton seal kits for durability.
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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