Butane Bottle Snap-On Safety Valve Gas Pressure Reducing Valve For Portable Gas Cylinders Flame Arrestor With Pressure Gauge

Material: Copper, Aluminum Alloy, PP

Inner Diameter Of The Hose Suitable For Connection: 6mm

Function: Adjust Gas Output Pressure, Prevent Flame Backflow, Adjust Fire Power

Note: This safety valve is suitable for snap-on portable gas cylinder interface. Please pay attention to the shape of your gas cylinder mouth before placing an order.