Tianjin Allway Valve Co., Ltd. is located in tianjin,china, we are specialized in desigining and manufacturing many different kinds of rubber seal butterfly valves, gate valves, check valves, globe valves, ball valves, air valves , pipe-fittings ,etc.
This article introduces the main features of pneumatic butterfly valves
This article introduces the common faults and elimination methods of pneumatic butterfly valves
This article introduces the structural characteristics of the knife gate valve
This article introduces the electric wafer butterfly valve
This article introduces the difference between flanged butterfly valves and wafer butterfly valves