SUN HYDRAULICS
DRBOXFV
$146.84 USD
- SUN HYDRAULICS
- Material:DRBOXFV
- Model:DRBO-XFV
- 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 DRBOXFV (Material Number: DRBOXFV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It functions as a switching device with one port blocked and two ports open, making it versatile for use alone or to actuate larger pilot-operated or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 4 surpasses the set threshold. Port 3 can serve as a work port, and the flow paths between ports 2 and 3, as well as ports 1 and 2, are bidirectional. Thanks to its direct-acting design, this cartridge valve boasts low internal leakage and minimal pilot flow consumption. The DRBOXFV model is interchangeable with pilot-operated versions, sharing the same cavities and flow paths. It incorporates Sun's floating style construction to minimize internal binding due to excessive installation torque or machining variations. The valve is not bistable; it can modulate between two positions. The maximum pressure at port 3 should be limited to 3000 psi (210 bar) due to fatigue strength limits rather than hydraulic operating limits. This series 1 valve fits cavity T21A and has a capacity of up to 7 gpm (28 L/min). Factory pressure settings are established at a flow rate of 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 an oil viscosity of 110 SUS (24 cSt). The valve hex size is .78 inches (22.2 mm), requiring an installation torque of between 30 - 35 lbf ft (41 - 47 Nm). The model weighs .55 lb (.25 kg) and uses Viton seal kits for optimal performance.
The Sun Hydraulics DRBOXFV (Material Number: DRBOXFV) is a direct-acting, 3-way directional cartridge valve designed for moderate flow circuits. It functions as a switching device with one port blocked and two ports open, making it versatile for use alone or to actuate larger pilot-operated or logic cartridges. The valve operates by shifting when the pressure differential between port 1 and port 4 surpasses the set threshold. Port 3 can serve as a work port, and the flow paths between ports 2 and 3, as well as ports 1 and 2, are bidirectional. Thanks to its direct-acting design, this cartridge valve boasts low internal leakage and minimal pilot flow consumption. The DRBOXFV model is interchangeable with pilot-operated versions, sharing the same cavities and flow paths. It incorporates Sun's floating style construction to minimize internal binding due to excessive installation torque or machining variations. The valve is not bistable; it can modulate between two positions. The maximum pressure at port 3 should be limited to 3000 psi (210 bar) due to fatigue strength limits rather than hydraulic operating limits. This series 1 valve fits cavity T21A and has a capacity of up to 7 gpm (28 L/min). Factory pressure settings are established at a flow rate of 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 an oil viscosity of 110 SUS (24 cSt). The valve hex size is .78 inches (22.2 mm), requiring an installation torque of between 30 - 35 lbf ft (41 - 47 Nm). The model weighs .55 lb (.25 kg) and uses Viton seal kits for optimal performance.
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 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.
- The flow path between port 1 and port 2 is bidirectional.
- 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. |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 Nm |
| Model Weight | .55 lb0,25 kg |
| Seal kit - Cartridge | Viton: 990-021-006 |
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