PNEUMATIC TETRAFLUORO BUTTERFLY VALVE
This valve is suitable for petroleum
Model:DN50-DN1000
This valve is suitable for petroleum
Model:DN50-DN1000
It is widely used in pipelines of petroleum
Model:DN50-DN1000
This valve is suitable for petroleum, chemical industry, medicine, papermaking,hydropower, water supply and drainage, smelting.
Model:DN32-DN600