The 18 valve industry standards will be implemented as of January 1, 2021
                  
                
                  
                                            Column：Industry trends
                                        Time：2020-11-06
                                                                            
                  
                                    
                  
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                  According to the Announcement of the Ministry of Industry and Information Technology of the People's Republic of China No. 15 in 2020, the Ministry of Industry and Information Technology of the People's Republic of China has approved and...
                  
                
                  
                    
                  
                        
                  According to announcement No. 15 of 2020 issued by Ministry of Industry and Information Technology of the People's Republic of China, Ministry of Industry and Information Technology of the People's Republic of China approved and published a batch of industry standards, among which 18 standards centralized by National Technical Committee for Standardization of Valves and National Technical Committee for Standardization of Safety Pressure Relief Devices are hereby published, as shown in the following table:
                  No
                  Standard number
                  Standard name
                  Under centralized unit
                    1
                  JB/T 13769-2020
                  Water hammer relief valve
                  National Technical Committee for Standardization of Safety Relief Devices
                    2
                  JB/T 13768-2020
                  Solenoid relief valve
                  National Technical Committee for Standardization of Safety Relief Devices
                    3
                  JB/T 13886-2020
                  Safety Shutoff Bottom Valve for Hazardous Liquid Storage Tank
                  National Technical Committee for Valve Standardization
                    4
                  JB/T 13884-2020
                  Test procedure for opening and closing torque of valves
                  National Technical Committee for Valve Standardization
                    5
                  JB/T 13888-2020
                  Lip-type sealing element for cryogenic valves
                  National Technical Committee for Valve Standardization
                    6
                  JB/T 13879-2020
                  Non-Nuclear Valves for Nuclear Power
                  General Technical Specifications
                  National Technical Committee for Valve Standardization
                    7
                  JB/T 13878-2020
                  Non-Nuclear Gate Valves for Nuclear Power
                  technical conditions
                  National Technical Committee for Valve Standardization
                    8
                  JB/T 13877-2020
                  Temperature-pressure control valve
                  National Technical Committee for Valve Standardization
                    9
                  JB/T 13885-2020
                  For gas pressure regulator
                  Safety shutoff valve
                  National Technical Committee for Valve Standardization
                   10
                  JB/T 13882-2020
                  High Temperature and High Pressure Flat Gate Valve for Power Station
                  National Technical Committee for Valve Standardization
                   11
                  JB/T 13883-2020
                  Valve electro-hydraulic actuator
                  		National Technical Committee for Valve Standardization
                   12
                  JB/T 13887-2020
                  Automatic control return valve
                  National Technical Committee for Valve Standardization
                   13
                  JB/T 13880-2020
                  Rubber Flap Check Valve
                  National Technical Committee for Valve Standardization
                   14
                  JB/T 10529-2020
                  Ceramic Sealed Valves
                  technical conditions
                  National Technical Committee for Valve Standardization
                   15
                  JB/T 13876-2020
                  Valve components
                  Valve Stem General Requirements
                  National Technical Committee for Valve Standardization
                   16
                  JB/T 13875-2020
                  Solenoid-driven stop valve
                  National Technical Committee for Valve Standardization
                   17
                  JB/T 7746-2020
                  Compact forged steel valves
                  National Technical Committee for Valve Standardization
                   18
                  JB/T 13881-2020
                  Electric device for marine valve
                  technical conditions
                  National Technical Committee for Valve Standardization
                                      
                  
                
                  
                                
            
                  
                    
                  
    
                  
     

                  
 
        
                  
    
                  
    

                  


                  










 





 

 
 

                  
  
                    
                  

                  


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