Technical Specifications – Stainless Steel Sanitary Butterfly Valvefor Food, Dairy, Brewery and Biopharm etc.
| General Features of Sanitary Butterfly Valve | ||||
| Working Pressure | DN20 ~ DN100 / ½” ~ 4″ | 0~10 bar | ||
|
DN125 ~ DN150 / 5″ ~ 6″
|
0~8 bar | |||
| DN200 ~ DN300 / 8″ ~ 12″ | 0~5 bar | |||
| Working | Continuous Working Temperature | -10°C ~ +121°C(EPDM) | ||
| Temperature | Sterilization Temperature | 150°C (Max. 20min) | ||
| Surface Finish | Internal Surface Finish | R≤0.8μm | ||
| External Surface Finish | R≤1.6μm | |||
| Connections | Connection Standards | DIN, SMS, 3A, ISO, RJT, IDF etc | ||
| Connection Methods | Welded, Threaded, Clamped, Flanged | |||
| Material | ||||
| Metal Material | Product Wetted | 304 (1.4301) or 316L (1.4404) forged | ||
| Other Steel Parts | 304 (1.4301) | |||
| EN 10204 3.1B certificate is available on request. | ||||
| Seal Material | Standard | EPDM | ||
| Options | FPM, Silicone, NBR | |||
| All seal materials comply with FDA 177.2600. | ||||
| Manual Handles & Pneumatic Actuator | ||||
| Manual Handle | Standard | 4-position pull handle | ||
| Options | Plastic multi-position handle(12 position) | |||
| Stainless steel multi-position handle(12 position) | ||||
| Pneumatic | Standard | Stainless Steel Pneumatic | Standard | Air/Air (A/A) |
| Actuator | Actuator (Vertical) | Options | Normally Closed (NC)/ Normally Open (NO) | |
| Options | Aluminum Alloy Pneumatic | Standard | Air/Air (A/A) | |
| Actuator (Horizontal) | Options | Normally Closed (NC)/ Normally Open (NO) | ||
| Air Supply | Dry & Filtered Compressed Air | |||
| Chemical Composition | 304 | 316 |
| C | ≤0.06 | ≤0.08 |
| S | ≤0.03 | ≤0.03 |
| P | ≤0.035 | ≤0.045 |
| Mn | ≤2.0 | ≤2.0 |
| Si | ≤1.0 | ≤1.0 |
| Cr | 17-20 | 16-18 |
| Ni | 8--12 | 12--16 |
Packing:
