Data Sheet

Bulletin LP-7:C471/C477
©Emerson Process Management Regulator Technologies, Inc., 2010, 2012; All Rights Reserved
The Emerson logo is a trademark and service mark of Emerson Electric Co. All other marks are the property of their prospective owners. Fisher is a mark owned by Fisher Controls, International LLC.,
a business of Emerson Process Management.
The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed as warranties or
guarantees, express or implied, regarding the products or services described herein or their use or applicability. We reserve the right to modify or improve the designs or specications of such
products at any time without notice.
Emerson Process Management Regulator Technologies Inc., does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and
maintenance of any Emerson Process Management Regulator Technologies, Inc. product remains solely with the purchaser.
LP-Gas Equipment
Emerson Process Management
Regulator Technologies, Inc.
USA - Headquarters
McKinney, Texas 75069-1872 USA
Telephone: [phone]
Telephone: [phone]
For further information visit www.sherregulators.com
SIZE
TYPE NUMBER FLANGE CONNECTION SIZE, INCHES ACTUATION METHOD AND DEVICE
Straight Body Tee Body Inlet Outlet Air
Manual with
Thermal Latch
2-inch /
DN 50
C477-16-10 C471-16-10
2-inch MNPT / DN 50
2-inch FNPT /
DN 50 (Straight)
2 x 2-inch FNPT /
DN 50 x 50 (Tee Body)
Type P639 Type P340
C477-16-15 C471-16-15
C477-16-25 C471-16-25
3-inch /
DN 80
C477-24-16 C471-24-16
3-inch MNPT / DN 80
3-inch FNPT /
DN 80 (Straight)
2 x 3-inch FNPT /
DN 50 x 80 (Tee Body)
Type P639 Type P340
C477-24-26 C471-24-26
C477-24-37 C471-24-37
C477-24-46 C471-24-46
Please Contact Your Local LP-Gas Equipment Distributor for Availability of Non-Standard Options.
Ordering Information
To order, refer to the table below and specify the type
number that satises your requirement. Then, contact or
visit your local LP-Gas Equipment Distributor for availability.