VACUVENT VA Series, Руководство пользователя

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Independent Valve Marketing (Pty) Ltd
Engineering Page 3 of 18
VSS0203WD00
INTRODUCTION
Congratulations on your purchase of the Vacuvent Air Release and Vacuum Break Valve. This air
valve is the product of years of development and attention to detail. Innovation and commitment to
progress has yielded a new generation of air valve fit to carry the demands of modern pipelines.
Vacuvent series VA air valves combine several features of different types of air valves into one
compact unit. These reliable, sturdy and proudly made valves will ensure the safety of your pipeline
for many problem free years.
This manual is intended to give guidelines for the installation, maintenance and general care
required by the air valve to produce optimum results for the end user. Your Vacuvent air valve
should function flawlessly for many years as it is virtually maintenance free.
This manual starts of by describing the valve specifications and the materials used in the air valve.
Quality control assures that the valve is in good working condition from the corrosion protection to
the pneumatic functions and the valve integrity. This section describes the measures taken to
deliver a high quality valve.
A general description of the valve function and purpose is included in this manual.
General information regarding the details of quality testing and shipping is provided for the end user
to feel reassured.
This document is not intended to be used a design guide for the Vacuvent air release valve.