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Fouten Flow Control (Jiangsu) Co., Ltd. Valve Encyclopedia, focusing on pneumatic valves, electric valves, regulating valves, and lined valves, interprets common customer issues such as pressure rating, sealing, drive, and materials, and provides selection, procurement, and acceptance references based on corresponding product information.
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Is it enough for the pneumatic valve air source to have sufficient pressure? Particle, moisture and oil content verification2026-10-13Fouten Flow Control (Jiangsu) Co., Ltd. interprets the quality of pneumatic valve gas sources, distinguishing between gas supply pressure, particles, moisture, and oil content, and explaining the relationship between pressure dew point and temperature at the end of use. Combining Q641F pneumatic ball valve to assist cu...View more > -
How to check the current of electric valve actuator? The difference between rated operation, start-up, and stalling2026-10-13Fouten Flow Control (Jiangsu) Co., Ltd. analyzes the rated, starting, and locked rotor currents of electric valve actuators, explaining the differences in power supply conditions, working tasks, and accessory power consumption. Combining Z941H electric gate valve to assist customers in verifying nameplates and data she...View more > -
Why is it possible for the valve chamber to increase pressure after the pneumatic ball valve is closed? Liquid trapped pressure and pressure relief path2026-10-13Fouten Flow Control (Jiangsu) Co., Ltd. analyzes the liquid trapped pressure after the pneumatic ball valve is closed, explaining the differences between the valve chamber and pipeline measuring points, temperature changes, valve seat release direction, and fault location. Assist customers in organizing heat tracing an...View more > -
Can PN16 and Class150 be directly interchangeable? Verification of valve pressure rating and flange connection2026-10-13Fouten Flow Control (Jiangsu) Co., Ltd. analyzes the differences between PN16 and Class150, and checks the pressure and temperature ratings, material composition, flange hole positions, and sealing surfaces separately. Combining the D672F pneumatic butterfly valve, explain the relationship between the series configurat...View more >
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