Brooks Instrument 1100 Series - Manual (Page 13)

1-7
Installation and Operation Manual
X-VA-1110-1140-eng
Part Number: 541B040AAG
September, 2012
Brooks ® 1110 and 1140 Series
Section 1 Introduction
Figure 1-3 Float Types
Spherical - Lowest meter
capacity and no viscous fluids
with medium capacity.
Type RV (rib guided) -
Highest immunity to viscous
fluids with medium meter
capacity. (Most stable)
Type GV (rod guided) -
Analogous in design to a
sharp edge orifice. Gives
most immunity to viscosity
variations of the fluid being
metered.
Type LJ - Maximum flowme-
ter capacity with limited vis-
cosity immunity.
Type RS (rib guided) - High
flow capacity with some
immunity to viscous fluids.
Type GS (rod guided) -
ANalogous in design to a flow
nozzle or venturi. Offers the
maximum flow capacity in any
given size flowmeter.
Type RV
(Rib guided)
Type RS
(Rib guided)
Type LJ Spherical
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1-4 Optional Equipment ( Mountings, Valves and Flow Controllers)
• Mountings: Brackets for panel mounting flush or front of panel
• Valves: Available for connection sizes 1/4” through 1” only. Horizontal
stem in outlet or inlet and fitting Sizes 2 through 10.
• Flow Controller: Brass or 316 Stainless steel integrally piped to Sizes
2-6. See Brooks publication DS-FCA.