Cameron GENERAL VALVE Twin Seal C811 User Manual

ENGINEERED & PROCESS VALVES
07/2011 / IOM-GEN-TWIN-03
3
Installation, Operation and Maintenance Manual
GENERAL VALVE
®
TWIN SEAL
™
Installation. .................................................................................................... 4
Operation. ..................................................................................................... 5
Series 400, 800 & 900
Integral Bushing/Retained Ring Gland ............................................................ 6
Integral Bushing/Bolted Gland ........................................................................ 6
Bushings/One Gland ...................................................................................... 7
Bushings/Two Gland ...................................................................................... 7
Bearings/Duel Retention ................................................................................. 8
Bearings/Internally & Externally Retained ........................................................ 9
Bearings/Internal Retained with Two Glands ................................................... 9
Series 8800 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 0
Operators
Model 375H ..................................................................................................11
Model 500H & 625H ......................................................................................12
Model 376G & 501G .....................................................................................14
Model 625G & 751G & 755G ........................................................................17
Model 1261G & 1261-7G ..............................................................................20
Model 1276G ................................................................................................23
Model 1500G ................................................................................................26
Bleeds
The DTR System Explained .............................................................................29
Miscellaneous
Operation & Maintenance ..............................................................................31
Parts ..............................................................................................................31
TABLE OF CONTENTS

Cameron GENERAL VALVE Twin Seal C811 Specifications

General

Brand	Cameron
Model	GENERAL VALVE Twin Seal C811
Category	Control Unit
Language	English