Automatic Inline Jar Top Valve Without Flow Control, Designed For Convenient And Efficient Operation In Your Irrigation System. With 1 Bsp Threaded Ends On Both Sides, This Valve Features A Jar Top Lid For Easy Access. Constructed From Heavy Duty Non Corrosive Plastic, It Comes With A Replaceable Low Voltage Solenoid And Includes A Bleed Screw For Manual On/Off Operation. It Is Recommended To Use Only Nylon Or Pvc Fittings With This Valve. For Replacement, The Coil Can Be Found At Code 101204