ductile iron wafer butterfly valve

DN300 Pn16 Epoxy Coating Ductile Iron Wafer Pneumatic Butterfly Valve Product Description: DN300 Pn16 Epoxy Coating Ductile Iron Wafer Pneumatic Butterfly Valve/Normal Temperature/High Pressure Description: With simple structure light weight quick opening speed pneumatic wafer switch butterfly valve ...

PTFE Seat Wafer Ductile Iron Single Acting Air Actuator Butterfly Valve Product Description: Wafer Ductile Iron Single Acting Air Actuator Butterfly Valve/Anti-corrosive/PTFE Seat Description: This butterfly valve adopts polytetrafluoroethylene (PTFE) as anti-corrosion lining material which has very ...

Electricity Modulated Control Plastic Wafer Type Butterfly Valve Product Description: Electricity Modulated Control Plastic Wafer Type Butterfly Valve/IP67/UPVC Description: As one of the most common valves, the wafer type electric butterfly valve is suitable for the medium of water, oil and other ...