I. Product Overview: 
 Automatic fan-shaped blind plate valve series is fan-shaped blind plate in F43CX type valve based on the operating characteristics of the valve to improve and optimize the design and launch of a new type of remote operation and can be cut off automatic control equipment. 
 This series of automatic fan-shaped blind plate valve with pneumatic, hydraulic, electric, electric drive and hydraulic four kinds of different specifications according to different structural forms, to suit the user's energy conditions, environmental conditions and working conditions requirements. 
 This series of automatic fan-shaped blind plate valve with its superior performance for the metallurgical, chemical, and environmental protection industries toxic, hazardous, flammable gas pipeline automation control provides a safe, reliable cut off the device. The valve connection sizes meet GB2555-81PN2.5 standards; testing methods in line with GB/T13927-92 standards. 



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