Automatic Control Valve Manufacturer, Control Valve, Actuaotr, Filed Bus, Pump, Sensor
▶ 7900RA: 2 Step Action type Pneumatic Cylinder Actuators
This 7900RA series is an actuator that converts pneumatic cylinder output to 90° rotation of 2-step motions (step width is adjustable) and produces an output of rotational torque. When it is combined with our ball valve or para seal, it materializes scheduled-quantity shipping of high accuracy for loading to a lorry truck or filling in drums, as a control valve for scheduled-quantity shipping.
- Output Shaft Rotating angle/90°
- 2 Piston Rack & Pinion Pneumatic Actuator
Specification
Type code | Double Acting type | |||||
79B3RA | 79B4RA | 7917RA | 7923RA | 7928RA | ||
Size | AT300 | AT400 | 170 | 230 | 280 | |
Output | N·m AT 400 KPa | 106 | 222 | 510 | 1370 | 2370 |
N·m AT 500 KPa | 133 | 277 | 637 | 1712 | 2960 | |
Air supply | Double Acting: 300 to 500 KPa, Spring Return: 300, 400, 500 KPa | |||||
Action | Direct Action or Reverse Action | |||||
Environment temp. | Standard type: -20 to +60°, Low temp.service: -50 to +60°, High Temp.service: 0 to +100° | |||||
Options | Manual handwheel, Speed controller, Solenoid Valve, Air-set etc. | |||||
Type code | Spring Return type | |||||
79B3RA | 79B4RA | 7917RA | 7923RA | 7928RA | ||
Size | AT300 | AT400 | 170 | 230 | 280 | |
Output | N·m AT 400 KPa | 40.5 | 84 | 170 | 455 | 796 |
N·m AT 500 KPa | 50.7 | 105 | 212 | 569 | 995 | |
Air supply | Double Acting: 300 to 500 KPa, Spring Return: 300, 400, 500 KPa | |||||
Action | Direct Action or Reverse Action | |||||
Environment temp. | Standard type: -20 to +60°, Low temp.service: -50 to +60°, High Temp.service: 0 to +100° | |||||
Options | Manual handwheel, Speed controller, Solenoid Valve, Air-set etc. | |||||
