Installation Instructions

Document No. 546-00580
Installation Instructions
May 22, 2012
Siemens Industry, Inc. Page 3 of 7
Table 1. Single-body Venturi Air Valve Dimensions.
Air
Valve
Size
Length (L)
Inlet/Outlet
Outside Dia.
(OD)
Overall Height
(H
O
)
Overall Height
with Enclosure
(H
E
)
Overall Width
with Enclosure
(W
E
)
106 21 3/4 552 5 15/16 151 13 15/16 354 13 7/8 352 9 1/4 235
108 24 3/4 629 7 7/8 200 15 7/8 403 14 7/8 378 9 1/4 235
110 26 1/2 673 9 7/8 251 17 7/8 454 15 7/8 403 10 254
112 29 1/2 749 11 7/8 302 19 7/8 505 17 7/8 454 12 305
Inlet
Side/Bottom (Inlet on Right)
Description
AVC
Constant Volume
No actuator
H
O
= OD + 4”
AVV
Variable Volume
with Actuator Bracket
H
O
= OD + 8”
AVV
Variable Volume
with Enclosure
W
E
= Max [W
1
or W
2
]
Allow 12” spacing
around enclosure for
access.
Flanged ends are available for single-
body Air Valves, without bolt holes.
Flange End 1.5” wide.