| Size | 1"-4" (DN25-DN100) |
| Valve Body Material: | AISI304/AISI316L ,1.4404/1.4301 (Forged) |
| Vale Disc Material: | AISI304/AISI316L ,1.4404/1.4301 (Forged) |
| Seal Material: | EPDM (standard) FPM/SILICON/NBR, FDA177.2600 |
| Surface Finishing： | Ra < 0.4-0.8 µm (32 µin) |
| Max Working Pressure: | 145psi (10bar) |
| Helium Leak Test: | <1 × 10⁻⁹ mbar・l/s |
| Cleanliness: | Passivation treatment, Conforms to ASTM A380 standard |
| Operating Principles: | pneumatic/manual interchangeable |
| Availably standard: | DIN/3A/SMS/RJT/ISO/IDF |
| Connection type | Clamp End,Thread End,Weld End |
| Pneumatic Operation | Sensor,Pneuamtic actuator(single acting,double acting),electric actuato,C-TOP, C-top controller(AS-1） |
| Certification | US 3-A, FDA, CE PED/2014/68/EC, Certification |
| Application scope: | sansun food grade 316L sanitary pneumatic mixproof butterfly valve is extensively used in hygienic production pipelines for dairy processing, beer brewing, beverage production, food processing, biopharmaceutical manufacturing and cosmetic factories to avoid medium cross-contamination. |