Eliptical conical excentric turning of butterfly valve seating

Do you know the working principle of the triple eccentric flange butterfly valve?Подробнее

Eccentric turning of a triple offset butterfly valve on vertical 2axis lathe (2)Подробнее

Unicom 6000 Triple offset butterfly valve machiningПодробнее

Large diameter triple eccentric butterfly valve pressure test, in order to ensure quality!Подробнее

Electric double eccentric butterfly valve 360° no dead angle displayПодробнее

Double eccentric butterfly valveПодробнее

Triple offset eccentric turning lathe VSC 600 MПодробнее

Eccentric TURNING 4E vertical lathe VSCПодробнее

DN1200 eccentric butterfly valve assembly！Подробнее

Machining of valve seats for triple eccentric butterfly valvesПодробнее

Triple Eccentric Butterfly ValveПодробнее

Double eccentric butterfly valve of Bundor finished,factory direct delivery, quality assurance!Подробнее

The double eccentric butterfly valve with bypass is completed, packed and shipped!Подробнее

triple eccentric multiplex ring metal-seat butterfly valve,double eccentric butterfly valvesПодробнее

Double eccentric butterfly valve-MF ValveПодробнее

Stainless steel butterfly valve machiningПодробнее

Large diameter double eccentric butterfly valve productionПодробнее

Eccentric butterfly valve machiningПодробнее