Failure mechanisms of induction motors in the valve actuators of motor operated valves are investigated. It is found that motors which contain cast magnesium rotors are susceptible to cracking and ...

You have likely heard of variable valve timing by one of the names manufacturers have for the system, such as VVT-i or VTEC.

CWX 15N 1 2 Full port DC12V with npt thread screw end Stainless Steel 304 motor actuator ball valve US 1-15 / Piece 1 Piece/Pieces (Min.Order) CWX-15N 2way 3/4” DC12V low current motor valves for ...

Eaton’s innovative new system differs from traditional variable valve actuation (VVA) solutions in that it includes switchable rockers, a mechanical actuation shaft controlling the switching of ...