BALL VALVE

Medical Gas Ball Valves for Oxygen

/Oxygen Chemical Gas 3PC Brass Ball Valve with Copper Tube

/Ball Valve Extensions and Dual Purge Port

\ANSI、GB、BS、din、JIS、GOSTBrass, bronze, stainless steel, ductile iron, carbon steel， stainless steel ball valve , the size is DN15-600 mm , one pcs , two pcs ,three pcs ball valve ,standard has the ANSI, GB ,BS .DIN ,JIS ,GOST