BGTQ Pneumatic O Port Ball Valve
Product Features:
·O ball valves are usually used as cut-off valves.
·Its flow is simple and fully forms straight channel when full open,with minimum pressure loss.
·Specially, it's suitable for high viscosity, suspension occasions, such as pulp fluid.
·Reliable sealing, very small leakage. Soft seal ball valves can reach bubble level seal.
·Matching BAW series quarter-turn actuators, it can control a larger O-type ball valve.
·Pneumatic actuator is matched with solenoid valve to control the opening and closing of the valve.
Technical parameter
| Body type | Ball |
| Nominal diameter | DN25～DN300 |
| Nominal pressure | PN1.6 2.5 4.0 6.4MPa |
| Connection | Flange JB79-59 RF |
| Body | Cast steel, stainless steel |
| Packing | V-type PTFE, asbestos, graphite |
| Trim | Stainless steel, carbon steel platinum plating, etc |
| Leakge | ＜rated capacity 10-8 |
Main Parameters of Actuator
1,Medium:Clean, dry and no-corrosive compressed air
2,Working gas pressure:0.3～0.7MPa
3,Working condition temperature:Standard type:-20℃～+80℃
High temperature type:-20℃～+180℃
4,Rotary angle:90°±3°
5,Supply voltage of the equipped solenoid valve is available to:24VDC,24VAC 50Hz,110VAC 50Hz,220VAC 50Hz
Dimension
| Nominal diameter DN | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | |
| L | 1.6MPa | 140 | 180 | 200 | 220 | 250 | 280 | 360 | 500 |
| 2.5MPa | 160 | 200 | 220 | 250 | 280 | 320 | 360 | 500 | |
| 4MPa | 160 | 200 | 220 | 250 | 280 | 320 | 360 | 500 | |
| 6.4MPa | 180 | 220 | 250 | 280 | 320 | 360 | 500 | 600 | |
| H | 422 | 442 | 506 | 516 | 526 | 598 | 705 | 735 | |
| A | 600 | 800 | 800 | ||||||
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