Invitation to Bid Gate Valve Exercising Sealed bids for the Gate Valve Exercise will be received by the Select Board of the Town of Bedford (herein after, “Owner”) at the office of the Department of ...

Electronic solenoid valve (electromechanical operated valve). Electromechanical operated valve the solenoid valve it have a case of a two-port valve or than. Use for the switched on or off for control ...