Instruction Manual
VCIMD-16110
Type D50 Pressure Regulator
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WARNING
Failure to follow these instructions or
to properly install and maintain this
equipment could result property damage
and personal injury or death.
Type D50 pressure regulator must be
installed, operated and maintained
in accordance with federal, state and
local codes, rules and regulations and
Emerson instructions.
If the valve vents gas or a leak develops
in the system, service to the unit may be
required. Failure to correct issue could
result in a hazardous condition.
Installation, operation and maintenance
procedures performed by unqualified
personnel may result in improper
adjustment and unsafe operation. Either
condition may result in equipment
damage or personal injury. Only a
qualified person shall install or service
the Type D50 pressure regulator.
Introduction
Scope of the Manual
This manual provides instructions for the installation,
troubleshooting, maintenance and parts ordering for
Type D50 pressure regulator.
Product Description
The Type D50 Pressure Regulator is a direct-operated
valve normally closed, single seat design featuring
packless construction, balanced metal, diaphragms
and protected main spring.
Figure 1.
Types D50 Pressure Regulator
Type D50
April 2022
