The Harrison cga540 1" ngt is a gas valve unit designed for use with oxygen gas. Manufactured by Harrison and featuring a California Prop 65 warning, this unit is specifically crafted for welding and metalworking applications. With a unit quantity of 1, this gas valve is compatible with a range of industrial equipment and machinery, making it a reliable and essential component for various manufacturing processes. This product is ideal for professionals in the welding and soldering industry seeking precision and quality in their gas valve equipment.