The FL-306 model lockoff is a normally closed 12 VDC electric solenoid shut off valve, suitable for use in low pressure, dry gas fuel applications. The FL-30639 is light weight and can be easily mounted directly to a low pressure regulator or remotely mounted utilizing the single mounting boss. The FL-30638 is designed for applications requiring 90º flow direction and the FL-30639 is designed for applications requiring straight through flow.ModelFlow DirectionInlet ThreadTypeInlet ThreadSizeOutlet ThreadTypeOutlet ThreadSizeFL-3063890 DegreesFemale1/2″Female1/2″SPECIFICATIONSFuel Type ………………………………Low Pressure LPG Vapor or Natural Gas VaporInlet Pressure (maximum) ………..(13.8” w.c.) 3.4 kPaFlow Rate ………………………………N/AElectrical Requirement …………….12 VDC, (0.14A)Operating Temperature Range….-40°F to +250°F (-40°C to +121°C)Mounting Position ……………………Vertical (Coil Up)Certification ……………………………UL Approved (YIOZ2.MH26404) MOST ORDERS SHIP IN 2-10 BUSINESS DAYS, FREE SHIPPING TO THE 48 STATESWARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the state of California to cause cancer WARNING: These products contain a chemical known to the state of California to cause cancer and birth defects or reproductive harm