Zirconium valves are made of an alloy usually combined with Hafnium where the grade 702 is codified as UNS R60702. It can also be found in valves that are alloyed with Niobium (B493 R60705). As a valve stockist, we stock, supply and distribute valves in exotic alloys such as titanium, hastelloy, duplex, super duplex, monel, incoloy, inconel, alloy 20, 254 SMO, 6 Moly, AL6XN, tantalum, zirconium, uranus, 904L both from stock and against short delivery scheduled.