BC Shut Off Valve

            BC Shut Off Valve     This is a BC shut off valve.  The BC style has the quick connect on both ends One side is male one side is female.  It can be used on a counterlung and I am sure many other places.     Safety Note: Use a Overpressure Relief on the First Stage One thing to always consider with inline shut offs is there is now no pressure relief on you’re your regulator.  If you regulator has a high pressure seat creep you will still high build pressure in your hose.  This pressure would normally be vented via your second stage. The problem now is that we have added an on/off valve there is no way for the pressure to escape.  This leads to either a ruptured hose, a blown off shut off and a guaranteed need to change your underwear.