Shot Blasted Finished DA/ Hydrogen Valve has inlet threads from 18.16 mm to 31.75 mm. The Valve has high tensile brass forged body. The Valve has stainless steel made non magnetic spindle with 7.1 mm sq. The Shot Blasted Finished DA/ Hydrogen Valve has working pressure of 200 KGF/ cm2 and teflon made gland packing.