lange connection three way type ball valve
Flanged metal seated three way ball valve
Short tube self-lubricating plug valve
Hand-wheel driving parallel plate gate valve without diversion hole
Butt weld end self-lubricating plug valve
Hand-wheel driving parallel plate gate valve with diversion hole
Plug valve
Bevel gear driving parallel plate gate valve without diversion hole
Cast steel gate valve
Bevel gear driving parallel plate gate valve with diversion hole
Electric driving parallel plate gate valve without diversion hole