FX-Z545T/Z445T-10/16Q hard seal gate valve
The sealing surface of this hard seal gate valve is made of stainless steel and hard alloy, flexible graphite packing, reliable sealing, light and flexible operation. FX-Z545T/Z445T-10/16Q hard seal gate valve is widely used in the opening and closing devices of oil and steam pipelines in petrochemical, thermal power plants, etc.