주 사용 용도
- Food industry / beverage industry
- Petrochemical industry
- Process engineering
- Sugar industry
기술 데이터
- Nominal pressure Hydr casing
- PN 10, PN 16, PN 25, PN 40
- Maximum nominal size TSG
- DN 400
- Max allowed fluid temp TSG
- 400 °C
혜택
- Leak-free stem seal
- Primary sealing to atmosphere by multi-walled metal bellows welded to the stem
- Secondary sealing to atmosphere by multiple packing rings made of graphite