Product Info

On-Demand 1.2 Overview 7
Technical Brief
Remote Disconnect Device (RDD)
A Remote Disconnect Device (RDD) is a valve that can be activated by a user to
alter the flow of water to the meter.
The RDD can be used to:
• Stop service to a consumer
• Start service to a consumer
• Restrict flow to a consumer in times of shortage
• Perform a sediment turn to remove impediments to the turning of the valve
This technical brief addresses the following aspects of RDD functionality:
• Physically connecting the RDD
• Using the RDD to change the valve position
• RDD troubleshooting
Connecting the RDD
The following image displays the connections of an RDD, an MTU, and a water
meter.