Long Shaft Pneumatic Operated Stainless Steel Flange Ball Valve
Long Shaft Pneumatic Operated Stainless Steel Flange Ball Valve
Item Number: HPA series
Description
The pneumatic ball valve is a pneumatic actuator equipped with a ball valve and limit switches, filter pressure reducing valves, solenoid reversing valves, positioners and other accessories to achieve local control and remote control. The valve can be opened in the control room without going to the site or dangerous places for manual control, which saves manpower, time and safety to a great extent.
Main Product Features
- Ball-to-body anti-static device
- Fire safe design approved
- Blow-out proof stem
- Pressure balance hole in ball slot
- Low torque,durable
- Built-in ISO5211 mounting pad
- Limit switch,Positioner,Solenoid valve,Air filter regulator,Handwheel
The Material of Ball Valves
| No. | PARTS | MATERIAL | |
| 1 | Body | CF8/CF8M | |
| 2 | Ball Seat | PTFE | |
| 3 | Ball | 304/316 | |
| 4 | Body Gasket | PTFE | |
| 5 | Nut | 304 | |
| 6 | Bolt | 304 | |
| 7 | Bonnet | CF8/CF8M | |
| 8 | O-ring | VITON | |
| 9 | Stem | 304/316 | |
| 10 | Stem Packing | PTFE | |
| 11 | Packing Gland | 304 | |
