Needle Valve - NO O2 - Female to Male

Needle Valve Graphite Lubed – NO Oxygen   Needle Valves use a “v” shaped orifice. The needle valve allows better control of the flow of gases.  This Needle Valve is built specifically for Northeast Scuba Supply, Inc. and is lubricated with graphite. This valve is ¼” female on the input and ¼” npt male on the output. It has a 3,000 psi working pressure.  This is a great valve for a dedicated argon transfiller.   Safety Note: You have to be very careful buying needle valves. Most needle valves are built using graphite for lubrication internally.  Graphite is one of the worst things you can have inside a valve when it comes to use with oxygen. This is a quick way to get your self hurt.  If you do not know for sure if the valve is not oxygen compatable do not use it!!!! It is quite common if you buy from gas vendors for their valves to be lubed with graphite be very careful.