Ridge Grip Shut Off Valve

Ridge Grip Shut Off Valve   Proudly Made in the USA   Isolation Valve - Ridge Grip   Isolation valve with ridged grips. Fits second stage hoses and or ADV. 1" O.D Slide. Best for cold water and low Visibility Diving. Thread: 9/16”-18 Male & 9/16-18 Female   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.