Application and Characteristics The butterfly valve is suitable for opening and closing or adjusting medium on high temperature, high pressure, fire ....
Nominal diameter Length of structure (Standard value) Overall dimensions (reference value) Connection size (standard value) The weight of the (kg) mm ...
Nominal diameter Structure length (standard value) Overall dimensions (reference value) Connection size(standard value) The weight of the (kg) L L1 H ...
Main technical parameters Nominal diameter 50~3000mm Nominal pressure 0.1~4.0Mpa proper temperature -50~200 transfer method Hand support, worm gear, ....
产品规范 ProductSpecification 产品规范 Product Specification 设计规范 Design Spec 结构长度 Face to Face 试验与检验 Flange End 试验与检验 Test & Check 产品标识 Marking 供货规范 Supply ....
Eccentric butterfly valve, is widely used in the medium temperature ≤425℃ metallurgy, electric power, petrochemical industry, as well as water supply ...