尺寸
Product Bulletin
51.1:easy-e Cryogenic easy-e Cryogenic Valves
August 2012 D102189X012
Figure 5. ENVIRO-SEAL Packing Systems
PACKING
L sox (e PR
STUDS STUD
SPRINGS SPRINGS
ANTI-
EXTRUSION
RING PACKING
RING
FOLLOWER
LANTERN
RING
VALVE
BONNET PACKING
7
%
U7
Ws8033 W8532-1
PTFE PACKING GRAPHITE ULF PACKING
Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use or maintenance
of any product. Responsibility for proper selection, use, and maintenance of any product remains solely with the purchaser and end user.
Fisher, easy-e, ENVIRO-SEAL, Whisper Trim, WhisperFlo, and Cavitrol are marks owned by one of the companies in the Emerson Process Management
business unit of Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric
Co. All other marks are the property of their respective owners.
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. All sales are
governed by our terms and conditions, which are available upon request. We reserve the right to modify orimprove the designs or specifications of such
products at any time without notice.
Emerson Process Management
Marshalltown, lowa 50158 USA
Sorocaba, 18087 Brazil o
Chatham, Kent ME4 4QZ UK .,
Dubai, United Arab Emirates <
Singapore 128461 Singapore
www.Fisher.com E M E RSO N -
© 1995, 2012 Fisher Controls International LLC. All rights reserved. Process Mana g ement
