The interlocking body and endplate on these single union valves make for secure thread connections during installation.
- Fiberglass-reinforced polypropylene for strength & chemical resistance
- FNPT threads
- EPDM or FKM O-rings handle most fertilizers & many chemicals
- PTFE seats for smooth & proper sealing characteristics
- Double O-rings in stem area for extra sealing protection
Note: Product testing for individual applications is recommended before use. U.S. Plastic Corp. cannot be held liable for individual application failures.