Features:
- 316L SS wetted part construction
- Standard finish: 20RA ID (SF1) / 32RA OD
- Replaceable Tapered FDA/USP Class VI PTFE stem for positive closure
- FDA/USP class VI FKM O-ring stem seal
- Positive open stop to prevent accidental stem removal during operation
- Fully autoclavable without disassembly
- Thermoplastic black operator nut
- Full material traceability
- 100% BPE compliant