How can the high-pressure pneumatic butterfly valve with manual operation be displayed on the digital meter? Pneumatic ball valve connection code: 1 indicates internal thread, 4 indicates flange type, 6 indicates welding, 7 indicates wafer type; Structural code of pneumatic ball valve: floating type: 1 means through flow, 2 means Y-shaped tee, 4 means L-shaped tee, 5 means T-shaped tee; Fixed type: 0 means hemispherical straight through, 6 means four-way flow channel, 7 means straight through flow to, 8 means L-shaped tee, 9 means Y-shaped tee;
What is an electromagnetic flowmeter? It is a new type of flow measurement instrument developed rapidly with the development of electronic technology in the 1950s and 1960s. Electromagnetic flowmeter is an instrument that measures the flow of conductive fluid according to the aerodynamic force induced by the conductive fluid passing through the external magnetic field by applying the principle of electromagnetic induction. What is the working principle of electromagnetic flowmeter? What are its characteristics? Let's go on to understand.
