SUN HYDRAULICS
DRBMOWV
$140.40 USD
- SUN HYDRAULICS
- Material:DRBMOWV
- Model:DRBM-OWV
- 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 DRBMOWV (DRBMOWV) is a normally open, direct-acting, 2-way directional cartridge valve designed for use in moderate flow circuits. It can function independently or actuate larger pilot-operated directional cartridges or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 4 exceeds its set value, with port 3 available as a work port. The bidirectional flow path between port 2 and port 3 ensures versatile application possibilities. Notably, this valve features low internal leakage and low pilot flow consumption due to its direct-acting design. It is interchangeable with pilot-operated versions, fitting the same cavities and maintaining identical flow paths. This model incorporates Sun's floating style construction to reduce the risk of internal parts binding from excessive installation torque or machining variations. The DRBMOWV is not bistable; it can modulate between two positions based on system needs. With a capacity of 7 gpm (28 L/min), it has a maximum operating pressure of 5000 psi (350 bar) and should limit maximum pressure at port 3 to 3000 psi (210 bar) due to fatigue strength considerations rather than hydraulic limits. The factory pressure settings are established at a flow rate of 4 gpm (15 L/min). For installation, the valve hex size is 7/8 in. (22.2 mm), requiring an installation torque of 30\u201335 lbf ft (41\u201347 Nm). The adjustment screw has an internal hex size of 5/32 in. (4 mm), with locknut torque specifications ranging from 80\u201390 lbf in. (9\u201310 Nm). This model weighs .55 lb (.25 kg) and uses Viton seal kits for maintenance purposes, ensuring reliable performance across various applications.
The Sun Hydraulics DRBMOWV (DRBMOWV) is a normally open, direct-acting, 2-way directional cartridge valve designed for use in moderate flow circuits. It can function independently or actuate larger pilot-operated directional cartridges or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 4 exceeds its set value, with port 3 available as a work port. The bidirectional flow path between port 2 and port 3 ensures versatile application possibilities. Notably, this valve features low internal leakage and low pilot flow consumption due to its direct-acting design. It is interchangeable with pilot-operated versions, fitting the same cavities and maintaining identical flow paths. This model incorporates Sun's floating style construction to reduce the risk of internal parts binding from excessive installation torque or machining variations. The DRBMOWV is not bistable; it can modulate between two positions based on system needs. With a capacity of 7 gpm (28 L/min), it has a maximum operating pressure of 5000 psi (350 bar) and should limit maximum pressure at port 3 to 3000 psi (210 bar) due to fatigue strength considerations rather than hydraulic limits. The factory pressure settings are established at a flow rate of 4 gpm (15 L/min). For installation, the valve hex size is 7/8 in. (22.2 mm), requiring an installation torque of 30\u201335 lbf ft (41\u201347 Nm). The adjustment screw has an internal hex size of 5/32 in. (4 mm), with locknut torque specifications ranging from 80\u201390 lbf in. (9\u201310 Nm). This model weighs .55 lb (.25 kg) and uses Viton seal kits for maintenance purposes, ensuring reliable performance across various applications.
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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