SP Bel-Art Check Valves; ¼ to ⅜ in. Tapered End Diameter, Polypropylene (Pack of 6)
Stops Reverse Flow of Liquid When Pressure Is Interrupted
Polypropylene plastic valve with neoprene valve disk stops reverse flow of liquid when pressure is interrupted.
Useful when connecting a vacuum line to a filter flask
Recommended maximum pressure 20psi (1034 Torr)
Autoclavable
Useful when connecting a vacuum line to a filter flask
Recommended maximum pressure 20psi (1034 Torr)
Autoclavable
Catalog No.: | Overall Length | Length Tapered End | Diameter Tapered End In | Diameter Tapered End Out | Quantity / Pack |
---|---|---|---|---|---|
H19716-0000 | 60mm (2⅜") | 19mm (¾”) | 6.4 to 9.5mm (¼ to ⅜") | 6.4 to 9.5mm (¼ to ⅜") | 6 |