Emerson REGAL 3F Instruction Manual

Instruction Manual
D103693X012
July 2018
Direct-Operated Regulator
SUMMARY
INTRODUCTION ........................................................... 1
DESCRIPTION .............................................................. 2
CHARACTERISTICS ..................................................... 2
LABELLING ................................................................... 3
DIMENSIONS AND WEIGHTS ...................................... 4
OPERATION .................................................................. 4
INSTALLATION ............................................................. 5
COMMISSIONING ......................................................... 6
MAINTENANCE ............................................................ 7
SPARE PARTS .............................................................. 10

INTRODUCTION

The type REGAL 3F is a direct-operated, spring set point
pressure regulator, used for supplying industries and
commercial businesses.
As an option, it can be equipped with a slam shut types VSX2
or OS2 which permits the gas fl ow to be cut off rapidly and
totally in the case of under or over outlet regulator pressure.
DECLARATION OF CONFORMITY REGAL 3F
Manufacturer:
Address:
Equipment:
Conformity Assessment Module:
The undersigned declare that the design, manufacture and inspection of this equipment are in conformity with the Pressure Equipment
Directive 2014/68/UE (PED)
Name:
Date:
FRANCEL
3 avenue Victor Hugo, 28008 Chartres
REGAL 3F
Module A
Function:
Signature:
Type Regal 3F/VSX2
Figure 1. Type REGAL 3F Direct-Operated Regulator
The type REGAL 3F is in conformity with the Pressure
Equipment Directive PED 2014/68/UE and is classifi ed
under category I.
Equipment and pipeline situated on the outlet side of
the regulator are either;
• not subject to the PED (Pu <= 0.5 bar), or
• subject to (Pu > 0.5 bar): in this case the type
Regal 3F is classifi ed under category 1 maximum.
Identifi cation no.:
Company stamp:
REGAL 3F
Type Regal 3F/OS2