V100 messing kogelkraan-kenmerken
PRESSURE / TEMPERATURE DIAGRAM
FLOW/PRESSURE LOSS DIAGRAM AND Kv NOMINAL COEFFICIENT
BREAKAWAY TORQUES Nm
|size||DN 10 3/8″||DN 15 1/2″||DN 20 3/4″||DN 25 1″||DN 32 1″1/4||DN 40 1″1/2||DN 50 2″|
|PN 16 bar||3||3||4||5||7||9||15|
Torque can vary depending on temperature and type of fluid; a safety factor of 1.4 must be applied.
Torque can drop on high frequency of operations. The actuator/valve sizing, indicated on the following pages, are based for valves to be used with liquids or gaseous fluids, clean, and for medium temperatures. For further information, or different uses please contact our technical department.