Shop ASCO

Solenoid Valve, 2-Way, 2-Position, Normally Closed, 3/4 in Pipe Size, 120V AC, Diaphragm, Piston

  • Mfr # 8220G409
  • Zoro # G2615557

product price: 
$
458.99
/ea
Free Shipping & Returns

Key Features

For Media
Hot Water, Steam
Valve Ways
2-Way
Valve Starting Configuration
Normally Closed
Nominal Pipe Size
3/4 in
Inlet Connection Type
NPTF
See all product information
Unlock 30-day payment terms
Unlock 30-day payment terms
Business customers can apply for Net 30—no fees, no interest, fast approval. Terms apply.
Create Account
Get 10% off your order
Get 10% off your order
Sign up for our email list and receive your promo code via email.

Specifications

Product Information

MFR #
8220G409
Zoro #
G2615557
UPC #
-
Country of Origin
United States

Dimensions

Nominal Pipe Size
3/4 in
Center Line Pipe Center Size
3-1/2 in
Overall Length
2-7/8 in
Overall Width
2-27/32 in
Overall Height
4-7/32 in
Orifice Diameter
3/4 in
Wire Rope Length
2 7/8 in
Length
2 7/8 in

Details

For Media
Hot Water, Steam
Valve Ways
2-Way
Valve Starting Configuration
Normally Closed
Inlet Connection Type
NPTF
Outlet Connection Type
NPTF
Voltage
120V AC
Valve Type
Diaphragm, Piston
Operation Type
Pilot Operated
Seal Material
EPDM/PTFE
Operating Pressure Differential - Maximum
150 psi Air/Inert Gas, Hot Water, 210 psi Light Oil, 125 psi Steam, Water
Operating Pressure Differential - Minimum
5 psi
Item
Solenoid Valve
Coil Insulation Class
H
Body Material
Brass
Ambient Temp. Range
140 Degrees F
Coil Enclosure
Without Junction Box, Watertight
Max. Fluid Temp. Hot Water
210 Degrees F
Electrical Connections
1/2" Conduit w/18" Leads
Valve Design
Diaphragm
Max. Fluid Temp. Steam
353 Degrees F
Standards
CSA, UL Listed
Application
Hot Water, Steam
Wattage
10.1 W
Operating Pressure Differential Hot Water - Minimum
5 psi
Includes Seal
Yes
Frequency
50 Hz, 60 Hz
Fluid Temperature - Maximum
353 Degrees F
Environmental Rating
Hazardous, Indoor, Outdoor, Washdown
Includes Coil
Yes
Operating Pressure Differential Air/Inert Gas - Maximum
150 psi
Operating Pressure Differential Water - Maximum
125 psi
Operating Pressure Differential Steam - Minimum
5 psi
Ambient Temperature - Minimum
14 Degrees F
NEMA Enclosure Rating
1, 2, 3, 3S, 4, 4X
Coefficient of Volume (Cv)
8.8
Operating Pressure Differential Steam - Maximum
125 psi
Operating Pressure Differential Hot Water - Maximum
150 psi
Operating Pressure Differential Light Oil - Maximum
210 psi
Ambient Temperature - Maximum
140 Degrees F
Valve Positions
2-Position
Thread Type
NPT

Description

The ASCO 8220G409 is a pilot-operated, 2-way solenoid valve designed for controlling hot water and steam flow in various fluid systems. Constructed with a brass body and featuring diaphragm valve design, it operates with a normally closed configuration. This valve provides automated flow control by energizing an included coil to actuate the diaphragm, operating with hot water up to 210°F and steam up to 353°F. It is suited for use in environments with ambient temperatures ranging from 14°F to 140°F.

Key Features:

  • Valve Type: Diaphragm and Piston design
  • Valve Ways/Positions: 2-Way, 2-Position
  • Connections: Inlet and outlet with NPTF threads, nominal pipe size 3/4 in
  • Flow Capacity: Cv of 8.8 with a 3/4 in orifice diameter
  • Operating Pressure Differential: Minimum 5 psi and maximum 150 psi for hot water; minimum 5 psi and maximum 125 psi for steam; maximum 210 psi for light oil; maximum 150 psi for air/inert gas
  • Seal Materials: EPDM and PTFE
  • Electrical: Includes coil rated 120V AC at 50/60 Hz, 10.1 W power consumption, 1/2 in conduit with 18 in leads
  • Coil Enclosure: Without junction box, watertight
  • Environmental Rating: Suitable for indoor, outdoor, and washdown environments
  • Dimensions: Overall length 2-7/8 in, height 4-7/32 in, width 2-27/32 in
  • Standards: CSA and UL Listed

Restrictions

Ratings & reviews

3 reasons you can count on us

  • Supplies for every job.

    13 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    4.5 million products ship in 1 day.

  • Stretch your budget further.

    Everyday low prices on the brands you love.