User's Manual

Component Descriptions
P/N 81-CO2MAN-001 2-61 September 2013
2-7.3 Vent Nozzle, Type V
The type V vent nozzle (Figure 2-65) is a single-orifice nozzle used to discharge a jet of carbon
dioxide into an enclosure such as a duct. Strainers are provided with nozzles having orifice code
numbers from 1 to 4+. The type V nozzles are only used for total flooding applications.
Figure 2-65. Vent Nozzle, Type V
The sizes are summarized in Table 2-30.
Table 2-30. Type V Vent Nozzles
Orifice Code
No.
V V-Stainless
1 930066 81098656
1+ 930067 81098657
2 919309 81098658
2+ 803327 81098659
3 929242 81098660
3+ 803328 81098661
4 915876 81098662
4+ 803329 81098663
5 214721 81098664
5+ 214722 81098665
6 214723 81098666
6+ 214724 81098667
7 214725 81098668
7+ 214726 81098669
8 214727 81098670
8+ 214728 81098671
9 214729 81098672
1/2 in. NPT FEMALE
1-1/4 in.
(29 mm)
HEX
STRAINER - INCLUDED IN
TYPE “V” NOZZLES WITH
NOZZLE CODE NOS. FROM
1TO4+
ORIFICE-(1)
1/2 in. NPT MALE
1-11/16 in.
(43 mm)
ARROW SHOWS
DIRECTION OF FLOW
NOZZLE CODE NUMBER
STAMPED HERE