nb 32 160 1 137 aaf2aesbqqecw3 98987644 Pressure loading valves provide a DDA 30 4 FCM
Baker’s notes & crumb story
Description
nb 32 160 1 137 aaf2aesbqqecw3 98987644 Pressure loading valves provide a DDA 30 4 FCM Pressure loading valves provide a constant counter pressure and prevent siphoning They are installed in the discharge line after the pressure relief valve Analogue signal control 0 4 20 mA motor stool The unbalanced rubber bellows seal is according to DIN EN 12756