Industry News
-
Electric PVDF ball valve needs to consider two temperatures: medium temperature and actuator ambient temperature2026-10-13Fouten Flow Control (Jiangsu) Co., Ltd. analyzes the medium temperature and ambient temperature of the electric PVDF ball valve, and checks the contact material, sealing, pressure conditions, and actuator environment separately. Assist customers in writing the cleaning temperature and outdoor conditions into the operat...View more > -
Why can't the electric gate valve rotate multiple times and the ball valve rotate partially? Why can't we just exchange torque?2026-10-13Fouten Flow Control (Jiangsu) Co., Ltd. analyzes the multi turn and partial turn outputs of electric valves, explaining valve stem movement, deceleration transmission, mechanical interfaces, and stroke protection. Assist customers in distinguishing between the driving form and the purpose of the valve, verifying the lo...View more > -
How to distinguish electric threaded ball valves G, R, and NPT? Interface code and sealing method2026-10-13Fouten Flow Control (Jiangsu) Co., Ltd. analyzes the interfaces of electric threaded ball valves G, R, and NPT, explaining the parallel and tapered threads, mating system, and sealing structure. Assist customers in organizing replacement materials for old parts, avoiding relying solely on half inch or DN to determine i...View more > -
What is the difference between protection and explosion-proof of electric valve IP? Verify outdoor and hazardous areas separately2026-10-13Fouten Flow Control (Jiangsu) Co., Ltd. analyzes the difference between protection and explosion prevention of electric valve IP, and explains the outdoor environment, hazardous areas, equipment identification, and accessory certification. Combining explosion-proof electric ball valves to assist customers in verifying ...View more > -
What is required to close an electric valve when it is powered off? Energy storage, action load and fault safety2026-10-13Fouten Flow Control (Jiangsu) Co., Ltd. describes the conditions required for electric valve power-off closure, distinguishing between energy storage reset, transmission self-locking, and manual backup operation. Analyze the status of action load, power loss, and signal loss, assist customers in verifying fault safety ...View more > -
What is the difference between two-wire, three wire, and analog control for electric ball valves? First look at the functions, then look at the number of lines2026-10-13Fouten Flow Control (Jiangsu) Co., Ltd. analyzes the differences between two-wire and three wire electric ball valves and analog control, explaining the differences in power supply, control commands, valve position feedback, and fault logic. Assist procurement and control personnel in verifying functions according to t...View more > -
How to choose the duty rating of electric valves? Startup frequency, power on time, and actual load2026-10-13Fouten Flow Control (Jiangsu) Co., Ltd. analyzes the working mechanism of electric valves, distinguishing the number of starts, power on time, load, and operating cycle. Explain the differences in requirements between frequent opening and closing and continuous adjustment of electric ball valves, and help customers ver...View more > -
Can the pneumatic V ball valve handle fiber slurry and solve all blockages with shear action?2026-10-13Fouten Flow Control (Jiangsu) Co., Ltd. analysis of the application boundary of pneumatic V ball valve in processing fiber slurry, explaining the relationship between shear action, solid characteristics, channels, and shutdown sedimentation. Assist customers in organizing particles, fibers, flow pressure differentials,...View more > -
Why do pneumatic PVDF butterfly valves need to pay attention to cylinder weight? Load distribution of plastic pipelines2026-10-13Fouten Flow Control (Jiangsu) Co., Ltd. analyzes the load distribution of pneumatic PVDF butterfly valve in plastic pipelines, and explains the relationship between cylinder weight, support, pipeline displacement, and valve body connection. Assist customers in verifying the installation space and support conditions of ...View more > -
Why is it necessary to check the closing direction and torque curve of the pneumatic triple eccentric butterfly valve?2026-10-13Fouten Flow Control (Jiangsu) Co., Ltd. analyzes the matching between the closing direction and torque of the pneumatic triple eccentric butterfly valve, and explains the relationship between valve seat contact, working pressure difference, and stroke load. Assist customers in verifying the specified flow direction, cy...View more >
news information