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Noble Alloy Valve's line of forged and precision cast ball valves provides the ultimate in flexibility and value. With its uniquely interchangeable balls and seats, these valves can be easily retrofitted for changing service conditions. All valves meet appropriate ASME, API and MSS design and performance criteria.

The Noble Alloy valve line brings Alloy and metal seating technology to demanding corrosive and erosive services. Unique features include:

• Forged and cast alloys from aluminum to zirconium for unlimited body and trim combinations
• Unique conical metal seat design which requires no lapping or matched sets with MSS-SP-61 leak performance
• Patented stem design with rugged external thrust bearing and live loaded monolithic packing design and optional Dual Fugitive Emission designs
• Size range from ½" to 18" in ASME classes 150 to 1500
• Complementary line of Wafer Piston check and Swing check valves
• Unique patented Nobleizing® surface hardening for reactive metals
• Quarter turn V-port control valve options

The Noble ball valve line is unique to the industry and is suitable for Chemical, oil and gas, refining and other challenging applications.