The Pneumatic butterfly valve can be connected by double flange or wafer. The interior is a Triple Offset structure. The main material is stainless steel or carbon steel. It is operated by a pneumatic actuator to realize remote fast switching or 4-20ma analog adjustment.
Frequently Asked Questions
Will I receive a double-flanged valve rather than the wafer alternative?
The page discusses both connections. Explicitly specify the double-flanged configuration, mating flange details and required dimensions and confirm them on the order drawing.
Can this pneumatic butterfly valve work with my modulating controller?
State the required command and feedback signals and ask for confirmation of the positioner and control accessories included in the assembly. Pneumatic operation alone does not establish a particular control interface.
What must I specify for the actuator and its failure response?
Provide the available air supply, operating duty and required response to loss of supply. Request confirmation of the complete valve, actuator and control arrangement rather than assuming a failure position from the product title.