Multiple Blue Rings

Selection of ball for valve

As per the application valve ball select 

Blue Rings

If pressure is low hollow ball will be fine

Blue Rings

If pressure is high big OD require 

Blue Rings

As per chemical material selected Steel, brass, copper, Teflon and special alloy. 

Blue Rings

Special coating like hard chrome, nickel and tungsten carbide apply on outer surface

Blue Rings