Product Description
The BR/V series, consisting of rack & pinion actuators, is available in 8 different sizes. You can opt for either spring return or double-acting models. These actuators are designed in compliance with ISO5211 or DIN 3337 standards, ensuring high quality and reliability. Primarily, they are crafted to operate quarter-turn valves or any other quarter-turn application.
The BR/V series boasts a coated body and endcaps, a pinion design made from high corrosion resistant aluminum, and stainless steel fasteners. This ensures a durable and long-lasting actuator design that you can rely on.
Features
- Double acting or spring return
- Aluminium alloy or full 316 stainless steel
- Maintenance free piston self-lubrication system
- Handwheel optional
- Modular design enhances efficiency, diminishes wear and tear, and prolongs lifespan.
- Scotch yoke mechanism available in both canted or symmetrical executions
- Double lower drilling for valve fastening and centering, according to ISO 5211-DIN 3337 Standards.
- Solenoid connections according to NAMUR VDIVDE-3845 Standards.
- Top drilling for accessories fastening, and upper shaft end according to NAMUR VDIVDE-3845 Standards.
Specifications
Bore diameter:Ø63,83,125,160,210,270,350,400(larger sizes on request)
Output angle：90°
Operating pressure: up to 10 bar
Temperature:Standard range: -20℃ to +80℃,Optional range:to-40℃ or to+150℃
Torque
| Bore Size（mm） | Single action Torque（Nm）at 5 bar | Double action Torque（Nm）at 5 bar |
| 63 | 20 | 36 |
| 83 | 44 | 78 |
| 125 | 145 | 250 |
| 160 | 375 | 665 |
| 210 | 710 | 1330 |
| 270 | 1760 | 2920 |
| 350 | 3100 | 5710 |
| 400 | 4060 | 8140 |