Mounting the slip-in valve - Johnson Controls - LIT-12014272 - Valve - Venturi Valve

Venturi Air Valve with UVM1000 Installation Guide

Product name
Venturi Valve
Document type
Installation Guide
Document number
Revision date
The outside diameter of the valve is undersized to fit inside standard duct sizes. Once the valve slips inside the duct:
  1. Secure the valve with sheet metal screws.
  2. To ensure the seal is air tight, apply a duct seal.
  3. Ensure the metal straps support both sides of the valve weight and the duct work.

For correct hardware, mounting, sealing and installation requirements, consult local building codes.

Figure 1. Mounting a slip-in valve