Solenoid Valve, 2-Way, 2-Position, Normally Closed, 2 in Pipe Size, 120V AC, Diaphragm, Piston MPN:8220G031

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Brand: Asco
Part #: 8220G031
SKU
510-G3430786
Regular Price $3,282.71 Special Price $2,344.79

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Solenoid Valve, 2-Way, 2-Position, Normally Closed, 2 in Pipe Size, 120V AC, Diaphragm, Piston

The ASCO 8220G031 Solenoid Valve is a reliable and efficient solution for controlling the flow of hot water and steam in various industrial applications. Its normally closed, 2-position diaphragm design ensures precise control and minimizes fluid leakage. Suitable for use in hot water systems up to 210°F and steam systems up to 353°F, this valve is ideal for HVAC, process control, and power generation industries. With its compact design and easy installation, the ASCO 8220G031 Solenoid Valve is a versatile and reliable choice for applications where precise fluid control is critical.

Top product features:

  • The valve features a normally closed, 2-position diaphragm design.
  • The valve is designed for controlling the flow of hot water and steam.
  • The valve body is made of brass with a PTFE seal material.

Top product applications:

  • Hot water heating systems
  • Steam power systems
  • Industrial process control systems
  • The ASCO 8220G031 Solenoid Valve is an electromechanical, pilot-operated valve designed for controlling the flow of hot water and steam. It features a normally closed, 2-position diaphragm design with a 2-inch nominal pipe size and a 1-3/4 inch orifice diameter. The valve body is made of brass, and it includes a PTFE seal. Rated for ambient temperature range: 14–140°F and rated for maximum fluid temperatures: 210°F for hot water

  • 353°F for steam. This valve operates at 120V AC with a coil insulation class H, using a 60 Hz frequency, and includes the coil and seals necessary for installation.

    Key Features:

    • - Valve Design: Pilot operated, diaphragm type
    • - Valve Positions: 2-position, normally closed
    • - Nominal Pipe Size: 2 in with NPTF inlet and outlet connection types
    • - Orifice Diameter: 1-3/4 in
    • - Body Material: Brass with PTFE seal material
    • - Operating Pressure Differential: 5 to 150 psi for hot water
    • 5 to 125 psi for steam
    • - Temperature Ratings: Ambient 14 to 140°F
    • maximum fluid temperatures: 210°F for hot water
    • 353°F for steam
    • - Electrical: 120V AC, 60 Hz, 10.1 W wattage, coil enclosure watertight without junction box, electrical connections via 1/2 in conduit with 18 in leads
    • - Dimensions: Overall height 7-1/2 in, length 5-1/16 in, width 4-23/32 in
    • - Standards: CSA and UL Listed



Additional Information

  • Country of Origin: MX
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 9.60
  • Package Width: 7.60
  • Package Height: 6.10
  • Package Weight: 11.60
  • California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on February 4, 2026 2:44pm UTC Category: Pipes, Valves and Fittings
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