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Bulletin 71.1:CP200

Introduction

The CP200 Series pressure loaded regulators have

been engineered to  t a multitude of pressure reducing

applications including commercial and industrial

installations. The CP200 Series provides accurate

control for use in pressure factor measurement ( xed

factor billing) applications. This  exibility is provided

by the various body end connection sizes, outlet

pressure settings, and ori ce sizes.

Figure 2. Typical CP200 Series Cut-away View

VALVE DISK

LOWER

CASING

TYPE 67CP PRESSURE

LOADING REGULATOR

CLOSING

SPRING

DIAPHRAGM

HEAD

LEVER

ORIFICE

VALVE STEM

EXTERNAL

CONTROL LINE

PLUG (DO NOT

REMOVE IF UNIT IS

PRESSURIZED)

Overpressure Protection Options

Available:

• Token Relief—Provides a small capacity or token

relief located in the Type 67CPR pressure loading

regulator that relieves minor overpressure caused by

thermal expansion or minor nicks in the ori ce or disk.

• Secondary Seat™ Protection—Provides lockup

via a secondary seating and disk surface in the

event that damage to the primary disk or ori ce

seating surface, or debris in the  ow path, inhibit

primary lockup. Secondary Seat protection does

not provide additional overpressure protection in

the event the secondary seat or disk is damaged

by debris or contamination in the pipeline or from

conditions that would cause the regulator to go

wide open. See page 6 for additional information.

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Bulletin 71.1:CP200 1

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Emerson CP200 Scheda Tecnica Pagina 2

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