TFP910
Page 7 of 22
CH22" x 3" Nipple. . . . . . . . . .29
CH117 1/4" x Close Nipple . . . . .
Restriction Assembly6 . . . .1 92-210-2-005
1/2" x 1-1/2" Nipple
. . . . . . . .
. . . . . . . .
1/2" x Close Nipple
. . . . . . . .
Bushing
1/2" Union
2" Angle Valve
1/2" x 1/4" Reducing
1/4" Plug
10
8
9
7 46-048-1-009
. . . . . . . . . . . . . .
. . . . . . . . . . . .
. . . . . . . . .
. . . . . . . . . . . . .
CH1
CH3
CH2
1
1/2" x 2" Nipple
1/2" x 3" Nipple
1/4" x 4" Nipple
21
22
19
20
18
CH
CH
CH
CH
CH
2
2
. . . . .
. . . . .4
5
1
1/2" x 1/4" x 1/2" Tee
1/2" x 1/2" x 3/4" Tee
. . . . . . . . .
. . . . . . . . .
. . . . . . . . . . . . . .
2" x 2" x 1/2" Tee
1/2" Globe Valve
1/2" Swing Check Valve
Water Pressure Gauge
300 psi/ 2000 kPa
DESCRIPTION
1/2" Y-Strainer
1/4" Gauge Test Valve
3
5
4
2
1
NO.
46-047-1-004
46-049-1-004
92-343-1-005
52-353-1-005
46-005-1-002
. . . . . . .
. . . . . . . . .
2.
1
1
2. .
2. .
P/NQTY.
1/2" 90° Elbow
1/2" 45° Elbow
1/2" Tee
14
16
15
12
13
11
QTY.
CH
CH
CH
CH
CH
CH
1. . . .
. . . . . . .1
1
. . . .
1
1
4
1/2" x 6-1/2" Nipple
1/2" x 5" Nipple
1/2" x 3-1/2" Nipple
Select Nipple per Table
Select Nipple per Table
1/2" x 5-1/2" Nipple
26
28
27
24
25
23
. . . . .
. .
. .
. . . . . . . .
. . . . .
. . . . .
DESCRIPTIONNO.
1 CH
2 CH
2 CH
CH1
1 CH
1 CH
P/N
WATER MOTOR
3/4 INCH NPT
CONNECTION FOR
(6 INCH VALVE)
(4 INCH VALVE)
1/2" x 2-1/2"
1/2" x 1-1/2"
SEPARATELY
PRESSURE
SYSTEMS)
(FOR VARIABLE
SEE FIGURE 3
RESTRICTION
ASSEMBLY,
CHAMBER
FOR WATERFLOW
PRESSURE ALARM
MODEL RC-1
RETARD
ORDERED
1/2 INCH NPT
ALARM
SWITCH
FOR WATERFLOW
PRESSURE ALARM
CONNECTION
3/4 INCH NPT
WATER MOTOR
CONNECTION FOR
SWITCH
1/2 INCH NPT
CONNECTION
ALARM
2 INCH NPT
CONNECTION
TO DRAIN
(NORMALLY
DRAIN VALVE
CLOSED)
MAIN
MODEL AV-1
ALARM VALVE,
FLANGE x FLANGE
6 INCH (DN150)
SHOWN
PRESSURE
PRESSURE
ALARM
(6 INCH VALVE)
(4 INCH VALVE)
or
TEST VALVE
CLOSED)
(NORMALLY
or
1/2" x 4-1/2"
1/2" x 3-1/2"
GAUGE
SUPPLY
GAUGE
SYSTEM
K
H
M
N
C
A
L
B
D
E
I
G
J
F
LOCATION
CONTROL
FOR OPTIONAL
SUPERVISED
ELECTRICALLY
N.O. ALARM
VALVE
N.O. ALARM
VALVE
LOCATION
ELECTRICALLY
SUPERVISED
CONTROL
FOR OPTIONAL
11
1919 203
6
19
10
7
20
22
21
12
20
11
19
14
26
5
15
20
11
16
29
29
10
24
3 20
13
17
4
10
25
27
23
28
21
11
22
2
8
18
1
2
9
8
1
per AV-1 Alarm Check Valve Size
Select Appropriate Nipple Sizes
4 Inch (DN100)
1/2" x 1-1/2"
1/2" x 3-1/2"
Number
27
28
Nipple
6 Inch (DN150)
1/2" x 2-1/2"
1/2" x 4-1/2"
All Fittings and Nipples are galvanized
Install subassemblies in alphabetical order.
(Standard Order).
CH: Common Hardware.3.
NOTES:
1.
2.
FIGURE 4 — PART 2 OF 3
VERTICAL CLOSED DRAIN TRIM — STANDARD ORDER — SEMI-PREASSEMBLED
—FOR 4 & 6 INCH (DN100 & DN150) MODEL AV-1-300 ALARM CHECK VALVES (52-204-2-951)—
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