SP Bel-Art Check Valves, PP, Bel-Art Products, a part of SP
Polypropylene plastic valve with neoprene valve disk stops the reverse flow of liquid when pressure is interrupted.
- Polypropylene construction
- Autoclavable
- Neoprene valve disk
Useful when connecting a vacuum line to a filter flask. Recommended maximum pressure 20psi (1034 Torr). Autoclavable.