Brooks Instrument 1100 Series - Manual (Page 19)

2-3
Installation and Operation Manual
X-VA-1110-1140-eng
Part Number: 541B040AAG
September, 2012
Brooks ® 1110 and 1140 Series
Section 2 Installation
Figure 2-1 Typical Bypass Installation
A - Inlet Valve B - Outlet Valve C - Bypass Valve
D - Control Valve E - Drain Valve
HORIZONTAL
LINE
D A
E
C
VERTICAL
LINE
B
B
A
E
FLOWMETER
C
D
FLOWMETER
A. Location
For proper operation of the Full-View flowmeter it must be mounted within
6 degrees of true vertical, with the inlet connection at the bottom of the
meter, and the outlet at the top. The use of a level is recommended to
assure vertical positioning.
B. Piping Arrangement
Installation of a bypass piping arrangement is strongly recommended,
Figure 2-1. Bypass piping permits the meter to be isolated from the flow
line for servicing and cleaning. For more details refer to Brooks T-023
Technical Bulletin Guide for bypass meters.
2-7 Installation of meter