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266 Series NO Combustion Valve w/o Bypass

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The ASCO Series 266-S, also known as 8266, is a line of 2-way or 3-way oil shut off solenoid valves designed specifically for the on-off control of fuel oil in commercial and industrial burners. The valves are suitable for light and heavy fuel oils.

Features

  • General-purpose brass enclosure for a variety of applications
  • 2-way normally closed or normally open operation
  • Zero-differential lever actuation

837.00 837.0 USD 837.00

816.00

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  • Product Specifications
  • Optional RedHat 3R - Rainproof
  • Solenoid Option
  • Coil Options
  • Seating Material
  • Lead Length
  • Voltage
  • Valve: Pipe Size
  • Valve: Pipe Size
  • Valve: Actuation
  • Valve: Function
  • Valve: Body Material
  • Valve: Core and Plugnut
  • Valve: Springs
  • Valve: Shading Coil
  • Valve: Enclosure Type
  • Valve: Enclosure Type
  • Valve: Media
  • Valve: Seats / Seat Insert
  • Valve: Orifice
  • Valve: Orifice
  • Valve: Orifice
  • Valve: Orifice
  • Valve: Orifice
  • Valve: Brand
  • Valve: Mounting Position
  • Valve: Disc Material
  • Valve: Disc Material
  • Valve: Seal Material
  • Valve: Seal Material
  • Valve: Opening Time
  • Valve: Closing Time
  • Valve: Flow Factor (Cv)
  • Valve: Pressure (psi)
  • Valve: Max Temperature °F

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Product Datasheets

Datasheet 1

The ASCO Series 266-S, also known as 8266, is a line of 2-way or 3-way oil shut off solenoid valves designed specifically for the on-off control of fuel oil in commercial and industrial burners. The valves are suitable for light and heavy fuel oils.

Features

  • General-purpose brass enclosure for a variety of applications
  • 2-way normally closed or normally open operation
  • Zero-differential lever actuation

Specifications

8266 Series NO Combustion Valve w/o Bypass
Optional RedHat 3R - Rainproof Without, [R] RedHat 3R - Rainproof
Solenoid Option None, [JB] Factory Assembled Junction Box
Coil Options None, [HT] Class H - High Temperature, [SC] Class F - High Temperature - DIN Connection
Seating Material [V] FKM, [L] Stainless Steel
Lead Length Standard, 18" [D]
Voltage AC24/60, AC110/50, AC120/60, AC120/60,110/50, AC220/50, AC240/60, AC240/60,220/50, DC6/DC, DC12/DC, DC24/DC, DC120/DC, DC240/DC
Product Specifications [D169] 1/2" Pipe | 1/4" Orifice | 1.20 Flow
Valve Features
Valve: Pipe Size 3/8 in, 1/2 in
Valve: Actuation Solenoid - Direct Acting
Valve: Function 2-Way Normally Open
Valve: Body Material Copper Alloy
Valve: Core and Plugnut Stainless Steel
Valve: Springs Stainless Steel
Valve: Shading Coil Copper
Valve: Enclosure Type Redhat - Type I, Redhat - Rainproof
Valve: Media Fuel Oil
Valve: Seats / Seat Insert FKM
Valve: Orifice 1/8in, 1/4in, 3/16in, 3/64in, 13/64in
Valve: Brand Asco
Valve: Mounting Position Vertical & Upright
Valve: Disc Material FKM, Stainless Steel
Valve: Seal Material FKM, Stainless Steel
Valve: Opening Time <1s
Valve: Closing Time <1s
Valve: Flow Factor (Cv) 1.2
Valve: Pressure (psi) > 20 to 150 psi (1.38 to 10.34 bar)
Valve: Max Temperature °F 104