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ASCO™ Series SV401 Oil Shutoff Valves
The ASCO Series SV401 is a line of solenoid valves for the control of commercial and industrial oil burners.
The valves incorporate brass body construction and have 2-way, normally closed operation. They are ideal for high-pressure applications.
ASCO™ Series SV401 Oil Shutoff Valves


Valve Actuation
Body Material
Fuel Oil
Pipe / Port Size
1/4 "; 3/8 "
Port Type
2 way - 2/2 Normally Closed
24 AC, 110 AC, 120 AC, 220 AC
Max Differential / Max Operating Pressure
150-500 PSIG
Operating Environment
Indoor, Outdoor
Standards / Regulations
CSA, FM, Type 1, Type 2, Type 3, Type 3R, Type 3S, Type 4, Type 4X, UL


  • Can handle No. 2, 4, 5, 6 (heated) fuel oils
  • Zero minimum differential pressure
  • Opening and closing times are less than 1 second
  • Mountable with solenoid in upright or vertical position for flexible installation
  • CSA and FM approved; watertight types 1, 2, 3, 3S, 4, and 4X