What is a pneumatic butterfly valve?

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June 05, 2025
Category Connection: Pneumatic Butterfly Valve
Brief: Discover the 4 Inch Cast Iron Steel Pneumatic Wafer Type Butterfly Valve, designed for high pressure and high temperature applications. This rotary valve, controlled by a pneumatic actuator, efficiently manages fluid flow in industries like petrochemical, food, and wastewater treatment.
Related Product Features:
  • 4 inch cast iron steel pneumatic wafer type butterfly valve for high pressure and temperature.
  • Available in sizes from 2 inch to 36 inch to suit various industrial needs.
  • Constructed from durable materials including WCB, GGG40, FCD, SS304, SS316, and more.
  • Features butt clamp or flange connection types for secure installation.
  • Operates via manual, worm gear drive, pneumatic, or electric driving models.
  • Pressure rating ranges from PN0.1 to PN16 for versatile applications.
  • Withstands temperatures from -40℃ to 1000℃, ideal for extreme conditions.
  • Widely used in petrochemical, food, pharmaceutical, and wastewater treatment industries.
Faqs:
  • What industries commonly use the 4 Inch Pneumatic Butterfly Valve?
    This valve is widely used in petrochemical, food and pharmaceutical, wastewater treatment, and paper industries for fluid control.
  • What materials are available for the valve construction?
    The valve is available in materials like WCB, GGG40, FCD, SS304, SS304L, SS316, SS316L, ST37(Q235B), and SS410 for durability and corrosion resistance.
  • What is the temperature range for this pneumatic butterfly valve?
    The valve can operate in temperatures ranging from -40℃ to 1000℃, making it suitable for extreme conditions.