Skip Content

Please Upgrade Your Browser Grainger will no longer support Internet Explorer 8 as of 07/2018. Please upgrade your browser or contact your System Administrator for support.


Normally Closed Sweat 1 Motorized Zone Valve, 24VAC, 3.5Cv, 18" Leads

  • Item # 2E788
  • My Part #
  • Mfr. Model # V8043E1020
  • Catalog Page # 3037
  • UNSPSC # 40141609
Normally Closed Sweat 1 Motorized Zone Valve, 24VAC, 3.5Cv, 18" Leads close

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.

CAD Downloads

Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Want to Get Free Shipping?

  • Shipping Weight 2.05 lbs.
Country of Origin Mexico Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Restricted: This item is only approved for purchase by Business Accounts. Honeywell hydronic zone valve replaces actuator motor without removing the valve body or draining the system. It features a manual valve that offers valve operation during power failure.

View More

Technical Specs

  • Item Motorized Zone Valve
  • Type Normally Closed
  • Height (In.) 5-1/4
  • Width (In.) 2-3/8
  • Depth (In.) 3-11/16
  • Coefficient of Volume 3.5
  • Safe Working Water PSI 20
  • Max. Water Temp. (Deg. F) 200
  • Voltage 24
  • Electrical Connections 18" Leads
  • For Use With 2 Wire Control
  • Agency Compliance UL Listed CSA Certified
  • Connection Type/Size (In.) Sweat 1
  • Includes 1/2" Conduit Conection, Manual Opening Lever, Spring Return, End Switch
How can we improve our Technical Specifications?

Compliance and Restrictions


Alternate Products

Alternate Products may not be identical in style or function to original selection. Please compare below for more information.

Customer Reviews

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.