Overview - Titus - LIT-12014051 - Valve - Venturi Valve

Titus Venturi Air Valve Installation Guide

Product name
Venturi Valve
Document type
Installation Guide
Document number
LIT-12014051
Revision date
2023-04-05
Figure 1. Universal valve module

Venturi air valves equipped with a UVM work with virtually any BAS controller. UVM equipped valves all use 0 V to 10 V signals from the controller and translates these signals into a pre-determined flow position or percentage position for any valve. For example, a valve with a UVM, that is scaled for 2500 CFM max flow only opens at 1250 CFM if voltage sent from the controller to the UVM is at 5 V, or 50%. The UVM can also produce a 0 V to 10 V output signal as feedback of the valve CFM or valve position.

The UVM board has an eight-position DIP switch and enables you to set a hardware address between 0 and 15, the selection of percentage or CFM input interpretation, the percentage or CFM representation of the output signal, and normal or reverse operation. 15 is normally used as the parent address. Contact the factory before making any adjustments to these DIP switches as they come pre-configured from the factory for most applications.

For more information on the Universal Valve Module, refer to the UVM1000 Universal Valve Module Installation Guide.