Product name: Worm gear butterfly valve flange type
Product Model：343H
Nominal Diameter：100～1000mm
Nominal Pressure：2.5～4.0MPa
Suitable Medium：Gas, dust-contained gas, such as
black
Suitable Temperature：≤425℃ Next product：Pneumatic flange hard sealing butterfly valve Backe product：Butt in three eccentric multi-level hard sealing butterfly valve |
