solenoid valve, 1/2" 2 way fuel oil with FNPT connections, brass body, Viton (FKM) disc and seall

ASCO 1/2" 2 way fuel oil solenoid valve with FNPT connections, brass body, Viton (FKM) disc and seal, and normal close operation at 120V/60HZ-110V/50HZ. This unit has an open an close time of less than one second. The unit has a NEMA 1 rating with UL (shutoff shutoff valve), FM (oil safety shutoff valve), CSA (safety shutoff valve) approvals. The unit has a maximum differential pressure of 110 PSI for #2 oil at 60 SSU or #4 oil at 300 SSU and 100 PSI #5 or heated #6 oil 5000 SSU with max fluid temperatures of 250 Degrees F at 95 Degrees F ambient and 225 Degrees F at 104 Degrees F. The unit has a Cv of 1.20