Data Sheet

Operational Schematic
Type CS200IR Regulator with Relief
M1131
INLET PRESSURE
OUTLET PRESSURE
ATMOSPHERIC PRESSURE
May 2008
CS200 Series
Type CS200IR Regulator with Relief
M1131
INLET PRESSURE
OUTLET PRESSURE
ATMOSPHERIC PRESSURE
May 2008
CS200 Series
INLET PRESSURE
OUTLET PRESSURE
ATMOSPHERIC PRESSURE
M1131
For further information, visit www.emersonprocess.com/regulators/lp
Our Global Product Brand:
D450220T012 © 2009 Emerson Process Management Regulator Technologies, Inc. All rights reserved. Printed in the U.S.A. 03/09.
Fisher, Emerson Process Management, and the Emerson Process Management design are marks of one of the Emerson Process
Management group of companies. All other marks are the property of their respective owners.
LP-Gas Equipment
Emerson Process Management Regulator Technologies, Inc.
Asia-Pacific
Singapore, Singapore 128461
Tel: [phone]
Europe
28320 Gallardon, France
Tel: [phone]
North America
McKinney, Texas 75069-1872 USA
Tel: [phone]
Outside U.S. 1-972-548-3574
ADJUSTING SCREW
RELIEF VALVE STEM
DIAPHRAGM
ORIFICE
DISK
RELIEF SEAT
VALVE STEM
LEVER
PRESSURE RETAINING PLUG
(DO NOT REMOVE)
CS200 Series Features
Operation: Direct-Operated, Spring-Loaded
Body Size: NPS 3/4, 3/4 x 1, 3/4 x 1-1/4, 1, 1 x 1-1/4,
1-1/4, NPT
Maximum Inlet Pressure: Up to 175 psig (12,1 bar)
Outlet Pressure Range:
3.5-inches w.c. to 2.0 psig (9 mbar to 0,14 bar)
Maximum Outlet (Casing) Pressure: 25 psig (1,7 bar)
Temperature Capabilities:
-20° to 150°F (-29° to 66°C)
Spring Case Vent Connection: 1 NPT
Pressure Registration: Internal
Body Material: Gray Cast Iron
CONTROL SPRING
Latin America
54080 Tlalnepantla, Mexico
Tel: [phone]