The Johnson Controls H91DA-7 Solenoid Valve 1/2" 120V is a dependable control component designed to regulate the flow of gas or liquid in commercial heating and foodservice equipment. Operating on a 120-volt electrical signal, the solenoid activates an internal plunger that opens or closes the valve, enabling precise and automatic flow control. The 1/2-inch connection size supports se... https://www.partsfe.co.uk/johnson-controls-h91da-7-solenoid-valve-1-2-120