Victaulic FireLock NXT 769 Series Installation, Maintenance, And Testing Manual

TRIMDIMENSIONS
THEGRAPHICSHOWNBELOWISREPRESENTATIVEOFTHE1–2-INCH/48.3–60.3-MMTRIMCONFIGURATIONS.
THEGRAPHICSHOWNBELOWISREPRESENTATIVEOFTHE2–8-INCH/73.0–219.1-MMTRIMCONFIGURATIONS.
A
J
*A1
B
*B1
G
F
D
*D1
C
Full Open
K
*E1
H
E
Size Dimensions–inches/mm
Aprx.WeightEa.
lbs/kg
Nominal
Size
inches
mm
Actual
Out.Dia.
inches
mm A A1* B B1* C D D1* E E1 F G* H J K
Without
Trim
With
Trim
1½
40
1.900
48.3
9.00
228.60
16.43
417.32
36.50
927
46.75
1187
10.75
273
14.75
375
16.75
425
12.00
304.8
8.50
216
11.75
298
29.75
756
3.04
77.21
9.17
232.91
6.98
177.29
16.7
7.6
43.0
19.5
2
50
2.375
60.3
9.00
228.60
16.43
417.32
36.50
927
46.75
1187
10.75
273
14.75
375
16.75
425
12.00
304.8
8.50
216
11.75
298
29.75
756
3.04
77.21
9.17
232.91
6.98
177.29
17.0
7.7
43.0
19.5
2 ½
65
2.875
73.0
12.61
320.29
16.50
419.10
41.50
1054
51.50
1308
11.50
292
16.00
406
18.50
470
11.75
298.5
9.00
229
11.50
292
28.00
711
3.90
99.06
10.50
266.70
6.93
176.02
41.0
18.7
65.0
29.5
76.1 mm
3.000
76.1
12.61
320.29
16.50
419.10
41.50
1054
51.50
1308
11.50
292
16.00
406
18.50
470
11.75
298.5
9.00
229
11.50
292
28.00
711
3.90
99.06
10.50
266.70
6.93
176.02
41.0
18.7
65.0
29.5
3
80
3.500
88.9
12.61
320.29
16.50
419.10
41.50
1054
51.50
1308
11.50
292
16.00
406
18.50
470
11.75
298.5
9.00
229
11.50
292
28.00
711
3.90
99.06
10.50
266.70
6.93
176.02
41.0
18.7
65.0
29.5
4
100
4.500
114.3
15.03
381.76
19.78
502.41
42.25
1073
52.50
1334
13.25
337
18.25
464
21.50
546
12.00
304.8
9.00
229
13.50
343
27.75
705
6.25
158.75
9.62
244.34
8.46
214.88
59.0
26.7
95.0
43.0
165.1 mm
6.500
165.1
16.00
406.40
22.00
558.80
42.50
1080
52.75
1340
13.75
349
19.25
489
23.75
603
12.00
304.8
8.50
216
13.75
349
27.00
686
6.20
157.48
9.62
244.34
8.84
224.53
80.0
36.2
116.0
52.6
6
150
6.625
168.3
16.00
406.40
22.00
558.80
42.50
1080
52.75
1340
13.75
349
19.25
489
23.75
603
12.00
304.8
8.50
216
13.75
349
27.00
686
6.20
157.48
9.62
244.34
8.84
224.53
80.0
36.2
116.0
52.6
8
200
8.625
219.1
17.50
444.50
22.94
582.67
42.25
1073
52.25
1327
15.25
387
22.00
559
27.00
686
12.75
323.9
8.75
222
14.75
375
25.50
648
6.05
153.67
9.40
238.76
10.21
259.33
122.0
55.3
158.0
71.6
NOTES: Components shown as dotted lines denote optional equipment
* Measurements denoted with an asterisk take optional equipment into account
Optional drain connection kit is shown for reference and takeout dimensions.
The 1 ½ – 2-inch/48.3 – 60.3-mm configurations contain ¾-inch/19-mm drain valves. The 2 ½ – 3-inch/73.0 – 88.9-mm configurations contain
1 ¼-inch/31-mm drain valves. The 4 – 8-inch/114.3 – 219.1-mm configurations contain 2-inch/50-mm drain valves.
REV_B
FireLockNXT™AutoConvertPreactionValve
SERIES 769
PreactionElectricAutoConvertDryTrim
I-769P.AC/ELEC
INSTALLATION,MAINTENANCE,ANDTESTINGMANUAL
www.victaulic.com
VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2009 VICTAULIC COMPANY. ALL RIGHTS RESERVED. PRINTED IN THE USA.
I-769P.AC/ELEC_3

Victaulic FireLock NXT 769 Series Specifications

General

Brand	Victaulic
Model	FireLock NXT 769 Series
Category	Control Unit
Language	English