Stopcocks
Stopcocks work as valves, serving to regulate, interrupt or completely stop the flow of a gas or liquid through piping, tubing or a faucet, with tubes attached to the stopcock’s female joint easily separated or connected by a turn of the stopcock. Stopcocks may be held in place by vacuum, rubber rings or clips. Glass stopcocks need stopcock grease for lubricating and sealing the plug and shell. Glass stopcocks with plastic plugs are sealed without grease but are less effective for high vacuum. Plastic plug glass stopcocks, however, work well for low vacuum applications.
Search Within Results
151
–
165
of
472
results
151
152
153
Ace Glass, Inc. Stopcock, 0-3mm, 90° arms, high vacuum, PTFE plug with hooded UHDPE handle
Stopcock, 0-3mm, 90° arms, high vacuum, PTFE plug with hooded UHDPE handle
154
155
156
157
158
159
160
161
162
Chemglass Life Sciences 11mm PTFE Plug Only, 11/25
11mm PTFE Plug Only, 11/25. Green handle and nut.
163
Chemglass Life Sciences 6mm Glass Shell Only
6mm Glass Shell Only. Replacement glass shell for CG42803 stopcocks.
164
165