Brass 3/4" Female Camlock Dust Cap Male Size_1 1/2 Inch This kind of coupling is

This kind of coupling is popular because it is considered to be a simple and economical way of re-connecting and disconnecting

All that is left is a brass stub with a bearing groove (see video above)

Lever controlled butterfly valve with 10 position handle and standard bleeder valve

4 and 5 for quick reference

Forest Service Spec 5100-190

Brass 3/4" Female Camlock Dust Cap Male Size_1 1/2 Inch This kind of coupling isGlobal type "DC" brass 3 4 inch female camlock (Cam & Groove) dust cap. Dust caps and dust plugs are not to be used in pressure applications for safety and environmental reasons. Under no circumstances should cam and groove couplings be used for compressed air or steam service! Connections The female side of this adapter will only connect to 3 4 inch male camlock How it works To make a connection, simply slide the camlock adapter into the camlock