D941X-10Q is a model of electric butterfly valve, which represents an electric flange centerline soft-sealing butterfly valve with a pressure of 10 kg and a valve body made of ductile iron. The meaning of each character in the specific model is:

D——Butterfly valve; 9——Electric drive; 4——Flange connection; 1——Central vertical structure; X——Sealing surface material rubber ; 10 - pressure 10 kg; Q - valve body material ductile iron.