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Top selling Air Operated Sanitary Diaphragm Valves Pneumatic Stainless Steel Manufacture
Diaphragm valve, with manual and pneumatic operation, is specially used in the hygiene and aseptic process in pharmaceutical industries.
The valve is specially suitable for flow control and on/off operation.
Such valve, compared with other valves in design, will be more easily to be cleaned, with better operation on media with particles.




| ITEM: | Sanitary air operated diaphragm valve pneumatic |
| Material of valve body: | SS316L |
| Seal material: | EPDM+PTFE, EPDM,silicon,FPM |
| Size: | 1",1.25",1.5",2",3" and 4" |
| Max. temperature: | -30~150 degree centigrade (up to diaphragm gasket) |
| Max. pressure: | Standrad→ NC: EPDM (6BAR), PTFE (4.5BAR) Optional→ NC: EPDM (8BAR), PTFE (6BAR) Optional→ NO/AA: EPDM (8BAR), PTFE (6BAR) |
| Casting valve body: | 1.4404/316L |
| Forging valve body: | 1.4404/316L, ASME BPE/1.4435 Nb2 Fe <0.5% |
| Connection way: | Welded, clamped, flanged, threaded |
| Optional operation: | By pneumatic actuator, electric actuator, control unit, positioner etc. |
| Optional flow port: | 2 way, 3 way, multi-port |
| Application: | Dairy, food, beverage, pharmacy, cosmetic etc |
| Certification: | 3A, CE, ISO |
| Standard: | 3A/BPE/DIN/ISO/IDF |









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