SUN HYDRAULICS
DRBMODN
$141.38 USD
- SUN HYDRAULICS
- Material:DRBMODN
- Model:DRBM-ODN
- 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 DRBMODN (DRBMODN) is a normally open, direct-acting, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can be used independently or to actuate larger pilot-operated directional or logic cartridges. The valve shifts when the pressure differential between port 1 and port 4 surpasses the set threshold. Port 3 can function as a work port, while the flow path between port 2 and port 3 is bidirectional. Thanks to its direct-acting design, this cartridge valve boasts low internal leakage and minimal pilot flow consumption. Both direct-acting and pilot-operated versions of these valves are interchangeable, sharing identical cavities and flow paths. The pressure at port 4 directly adds to the valve's setting, allowing for modulation between two positions without being bistable. It is important to note that maximum pressure at port 3 should be limited to 3000 psi (210 bar) due to fatigue strength limits rather than hydraulic operating limits. This model incorporates Sun's floating style construction to reduce the risk of internal parts binding due to excessive installation torque or cavity/cartridge machining variations. It fits into a T-21A cavity with a series capacity of 7 gpm (28 L/min) and factory pressure settings established at 4 gpm (15 L/min). The maximum operating pressure is rated at 5000 psi (350 bar), with a maximum valve leakage of 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). Adjustments can be made with up to five clockwise turns to increase settings, using an internal hex size of 5/32 in. (4 mm). The valve hex size measures at 7/8 in. (22.2 mm), requiring an installation torque of 30 - 35 lbf ft (41 - 47 Nm). The locknut features a hex size of 9/16 in. (15 mm) and requires a torque of 80 - 90 lbf in. (9 -10 Nm). The model weighs .55 lb (.25 kg) and includes a Viton seal kit under part number: 990021006.
The Sun Hydraulics DRBMODN (DRBMODN) is a normally open, direct-acting, 2-way directional cartridge valve designed for moderate flow circuits. This versatile component can be used independently or to actuate larger pilot-operated directional or logic cartridges. The valve shifts when the pressure differential between port 1 and port 4 surpasses the set threshold. Port 3 can function as a work port, while the flow path between port 2 and port 3 is bidirectional. Thanks to its direct-acting design, this cartridge valve boasts low internal leakage and minimal pilot flow consumption. Both direct-acting and pilot-operated versions of these valves are interchangeable, sharing identical cavities and flow paths. The pressure at port 4 directly adds to the valve's setting, allowing for modulation between two positions without being bistable. It is important to note that maximum pressure at port 3 should be limited to 3000 psi (210 bar) due to fatigue strength limits rather than hydraulic operating limits. This model incorporates Sun's floating style construction to reduce the risk of internal parts binding due to excessive installation torque or cavity/cartridge machining variations. It fits into a T-21A cavity with a series capacity of 7 gpm (28 L/min) and factory pressure settings established at 4 gpm (15 L/min). The maximum operating pressure is rated at 5000 psi (350 bar), with a maximum valve leakage of 2 in\u00b3/min (30 cc/min) at 110 SUS (24 cSt). Adjustments can be made with up to five clockwise turns to increase settings, using an internal hex size of 5/32 in. (4 mm). The valve hex size measures at 7/8 in. (22.2 mm), requiring an installation torque of 30 - 35 lbf ft (41 - 47 Nm). The locknut features a hex size of 9/16 in. (15 mm) and requires a torque of 80 - 90 lbf in. (9 -10 Nm). The model weighs .55 lb (.25 kg) and includes a Viton seal kit under part number: 990021006.
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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