Is there any direction for installation of flanged pneumatic ball valve? Can pneumatic butterfly valve be used for pneumatic butterfly valve of large equipment?
Answer: Pneumatic butterfly valve can be used for large mechanical equipment, such as paper machine equipment, printing machine, shaking table, vibration, Mills, etc.
In what scope is the compression fatigue test method applied to pneumatic butterfly valves?
Answer: The mechanical properties of pneumatic butterfly valve, such as endurance fatigue, reciprocating fatigue, compression stiffness, residual deformation, stiffness and permanent deformation, are mainly measured.
