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Model No.: Q671F-16P-DN50mm
Wafer type Ball Valve fast acting Pneumatic Valve
Product information:
POV thin Ball valve short body, wafer type ball valve fast acting pneumatic valve,
suitable for a large number of pipeline valves occasions, ball valve fully closed show spherical,
the media through a short time, small resistance. Valve body precision casting, high platform ISO5211 standard, can be directly installed with actuator.
Technical parameters:
1.Double acting 2.single acting | |
Pneumatic accessories | Limit switch,positioner,Solenoid Valve,filter relief-pressure valve,hand wheel-operated. |
Nominal diameter | DN15-DN150 |
Nominal pressure | 1.6-4.0MPa |
Applicable temperature | PTFE:-30~180°C PPL:-30~250°C |
Body material | 304,316,316L,WCB |
Disc material | 304,316,316L,WCB |
Seat lining | PTFE,PPL |
Applicable medium | Gas,steam,water,oil,etc. |
Size drawing:
Double acting wafer type ball valve:
• Anticlockwise • Clockwise
Double acting pneumatic actuator working principle: | |
| 1. Compressed air access into B holes, then the piston will be closer; 2. So that the drive shaft clockwise, valve close; 3. Air remove from A hole; |
Single acting wafer type ball valve:
Single acting pneumatic actuator working principle:
| |
| 1. Air remove from the A hole; 2. Compression spring moves the pistons closer; 3. Driven shaft clockwise; 4. Air into from the B hole; |
Product Categories : Other Valves