Type EZL
Instruction Manual
D104251X012
August 2019
Introduction
Scope of the Manual
This manual provides installation, startup, maintenance and
parts ordering information for the Type EZL relief valve or
backpressure regulator. Information on other equipment
used with this regulator is found in separate manuals.
Product Description
Type EZL relief valves or backpressure regulators are
accurate pilot-operated, pressure balanced and soft seated
regulators. They are designed for use in natural gas
distribution applications such as district regulating stations
and commercial/industrial meter sets. They provide low
differential, smooth, reliable operation, tight shutoff and
long life.
Type EZL Relief Valve or Backpressure Regulator
W8962
Figure 1.
Type EZL Relief or Backpressure Regulator
