DIRECT ACTING SUB-MINIATURE SOLENOID VALVE - BRASS BODY - NORMALLY CLOSED (CLOSED WHEN DE-ENERGIZED), FKM DISC - PIPE SIZE: 1/8" - ORIFICE SIZE: 1/8" - CV FLOW FACTOR: .23 - OPERATING PRESSURE DIFFERENTIAL (PSI) MAX. AC: (AIR-INERT GAS) 125, (WATER) 125, (LIGHT OIL @ 300 SSU) 125 - OPERATING PRESSURE DIFFERENTIAL (PSI) MAX. DC: (AIR-INERT GAS) 20, (WATER) 20, LIGHT OIL @ 300 SSU) 20 - MAX. FLUID TEMPERATURE: (AC) 180 DEGREES F, (DC) 77 DEGREES F