All KPMI?« Black Diamond? Stainless steel valves are impregnated by a special German process to a depth of .002, with a surface build up of .002
This Black Diamond process improves wear properties, reduces friction, and provides resistance to corrosion and wear thatis superior to chrome and nickel electrolysis plating
Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench
Black Diamond? Valves are lightweight, strong, one piece forgings with profiles that provide excellent flow characteristics