Armstrong ARMflo five turn venturi Installation Manual

ARMflo five
turn venturi

Circuit balancing valves

Installation and
operating instructions

File No: 36.89
Date: december 20, 2017
Supersedes: 36.89
Date: november 27, 2017

contents

1.0 Typical applications 4

2.0 Installation 4

Sweat (solder) connections 5

Threaded connections 5

Operation 5

Memory setting 7

3.0 Troubleshooting 8