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GDC-Q5/GDC-5 electromagnetic vacuum valveGDC-Q5/GDC-5 electromagnetic vacuum valve - 
GQC electromagnetic high vacuum charging valveGQC electromagnetic high vacuum charging valve - 
GYC-JQ high vacuum electromagnetic pressure difference charging valveGYC-JQ high vacuum electromagnetic pressure difference charging valve - 
DYC-JQ electromagnetic vacuum pressure charging valveDYC-JQ electromagnetic vacuum pressure charging valve - 
DYC-Q low vacuum electromagnetic pressure difference charging valveDYC-Q low vacuum electromagnetic pressure difference charging valve - 
DDC-JQ-B electromagnetic vacuum belt charging valveDDC-JQ-B electromagnetic vacuum belt charging valve - 
Note: GI-63 flange connection is GB/T6070 standard DDC-JQ electromagnetic vacuumNote: GI-63 flange connection is GB/T6070 standard DDC-JQ electromagnetic vacuum - 
GI-A high vacuum butterfly valveGI-A high vacuum butterfly valve - 
Italy STI pneumatic actuatorItaly STI pneumatic actuator - 
The IQ of executorThe IQ of executor - 
Multi turn actuatorMulti turn actuator - 
Bo Li Mo butterfly valveBo Li Mo butterfly valve