Marine Centric Wafer Type Spiral Manual Operated Butterfly Valve(Type 1D) Dalian Standard
Using instruction:
1.For gasoline and other medium which tempearture
from 70℃ to 170℃,only the"FPM"can be used.
2. The vale is applicable to industries of shipping.
petroleum, chemical, metallurgy, food etc.
Marine Centric Wafer Type Spiral Manual Operated Butterfly Valve(Type 1D) Dalian Standard
Using instruction:
1.For gasoline and other medium which tempearture
from 70℃ to 170℃,only the"FPM"can be used.
2. The vale is applicable to industries of shipping.
petroleum, chemical, metallurgy, food etc.
