Amazon.com: Beduan 12V Plastic Water Electric Solenoid Valve Normally Closed 1/2" : Industrial & Scientific
Amazon.com: Baomain Pneumatic 2 Inch 12V/24V/110V/220V Normally Open 2 Way Brass Electric Solenoid Valve for Water,Air 2W-500-50K (AC 110V) : Industrial & Scientific