his hygienic filling seal is designed for dosing and filling equipment. The PTFE material meets FDA requirements, non-toxic and non-precipitation. It resists frequent CIP cleaning and sterilization, with low friction and anti-sticking performance to reduce material residue.
Product specifications and parameters
| Product Specifications | Product Parameters | ||
| Material | FDA grade pure PTFE / filled PTFE | Temperature | -250℃ ~ 300℃ |
| Size range | 3mm ~ 1600mm, customized according to pump & valve groove | Pressure | ≤ 20 MPa |
| Structure | spring energized reciprocating seal | Reciprocating speed | max 15 m/s |
| Certification Rotary | oil, water, steam, solvent, acid, alkali, LNG, pharmaceutical fluid | speedMedium | max 2 m/s |
| Medium | beverage, syrup, pharmaceutical reagent, fine chemical liquid | ||
Structure and Details





