Unità Valvola Controllo Aspirazione Scarico 3,5''/3,5inch Stile Chiuso con Interruttore Telecomando
Rod eng bearing linked between actuator and gate lever. The Valve Type :CLOSED. The valve is CLOSE at free condition. Fit with 3.5" approx. Note:Not include the battery!You should buy the battery type is 27A 12V.