Replacing manual valves with electric ones so that all the circuits can be controlled remotely. by instagram | Jul 20, 2022 | Photo Posts | 0 comments Replacing manual valves with electric ones so that all the circuits can be controlled remotely. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.