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Working Temperature:

A 536 Gr.60-40-18:5 °-176 °  F
WCB:-20 °  F-365 °  F
CF8:-20 °  F-365 °  F
CF8M:-20 °  F-365 °  F
Size:
Class 125:2-5"
Class 150:2-5"
Class 300:2-5"

Application:Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt 

The butterfly valve is used for medium as sea water, fresh water, air or oil at temperatures 70ºC or less.
Note. For benzine or other medium at temperatures 70ºC - 170ºC, the seat ring should be FPM
NBR cannot be used for medium of LPG