[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Solenoid buzzing



I have a Dupla magnetic valve....the solenoid part of it starts to
buzz loudly when it turn on (via the PH controller)...any
suggestions?     When I hit the solenoid part It tends to quiet down but
then gets loud once again....Please help....Ive checked all the fitings
and they are tight....

					dirk