Tyco DV-3 - Wet Pilot Actuation Trim Components

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TFP1350
FIGURE 3
2-1/2 INCH (DN65) MODEL DV-3 DELUGE VALVES
— EXPLODED VIEW OF WET PILOT ACTUATION TRIM (52-445-2-101) —
(Refer to Figure 12 to see the factory assembled trim segments,
as well as functional callouts of the trim components)
ALARM SWITCH
Route all Tubing to Drip Funnel.
See Figure 1 for Valve Port
26
CH..116 1/2" Tubing Connector
1/2" x 4-1/2" Nipple
1/2" x 3-1/2" Nipple
1-1/4" x 3" Nipple
..............
.............
............
.............
1/2" x 1/4" Reducing
1/2" x 24" Tubing
..............
1/2" x 1/2" x 3/4" Tee
1/2" x 1/4" x 1/2" Tee
1/2" x 2-1/2" Nipple
1/2" x 1-1/2" Nipple
.........
30
1/4" x 3" Nipple
32
31
26
1/2" x 2" Nipple
28
29
27
1/2" Tee
24
25
23
20
Bushing
1/2" Union
1/2" 90° Elbow
21
22
3/4" Plug
1/4" Plug18
19
17
4.
of Items 1-32.
1..... CH
All Fittings and Nipples are
galvanized (Standard Order).
1.......
........1
CH
CH
2.
5.
identification.
Wet Pilot Actuation Trim is comprised
CH18.....
1.....
.....1
........1
CH
CH
CH
2....
....1
5
CH
CH
CH
NOTES:
1.
18
4
6
1
CH
CH
CH
1
1
.......1
CH
CH
CH
4
22
16
26
22
2
3.
31
20
28
CH: Common Hardware.
6
26
1
21
26
.........
.........
.........
............
..........
...........
...........
1/2" Spring Loaded
Water Pressure Gauge
300 psi/ 2000 kPa
1/4" Gauge Test Valve
Drip Funnel Connector
1-1/4" Angle Valve
1/2" Swing Check Valve
1/4" x 24" Tubing
3/32" Vent Fitting
Drip Funnel Bracket
Model AD-1 Automatic
Model MC-1 Manual
5 1/2" Ball Valve
10
13 Drip Funnel
14
15
Drain Valve
11
12
Check Valve
Restriction
Priming Supply
1/2" Y-Strainer9
8
6
7
DESCRIPTIONNO.
2
Control Station
4
3
1
46-050-1-0042
32
17
92-343-1-007
92-032-1-002
92-211-1-005
92-211-1-003
52-793-2-004
1
1.......
.......1 CH
1
..
....1
1
26
92-322-1-002
92-020-1-009
52-353-1-005
46-049-1-004
1
1
1
1..
24
3
30
21
26
26
23
26
23
29
26
22
5
P/NQTY.
46-005-1-002
46-048-1-007
52-289-2-001
92-343-1-005
..1
1
......1
2..
1
21
22
26
21
8
26
7
26
9
26
22
23
12
11
13
10
27
26
23
26
22
23
26
5
26
(GREEN
15
TINT)
14
26
ELECTRICALLY
CONTROL VALVE
(BVS-3/4")
SUPERVISED
N.O. ALARM
FOR OPTIONAL
24
LOCATION
(ORDERED
SEPARATELY)
19
25
PRESSURE
OBSOLETE