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TFP1330
Valve
Size
A
12.00
4
(100)
(304,8)
6
12.00
(150)
(304,8)
*
MINIMUM CLEARANCE, ADDITIONAL 2" (500 mm) RECOMMENDED.
*
A
LEFT VIEW
— DRY PILOT ACTUATION / NOMINAL INSTALLATION DIMENSIONS —
Nominal Installation Dimensions in Inches and (mm)
B
C
D
8.69
14.56
13.69
(220,7)
(369,8)
(347,7)
(765,0)
8.69
15.44
14.50
(220,7)
(392,2)
(368,3)
(790,4)
B
DRY PILOT
DRY PILOT
ACTUATOR
1/2" NPT
DIAPHRAGM
CHAMBER SUPPLY
CONNECTING TRIM
(FIELD FABRICATED)
MAIN
CONTROL
G
VALVE
H
4 and 6 INCH (DN100 and DN150) MODEL DV-1 DELUGE VALVE
E
F
G
30.12
5.44
6.69
(138,2)
(169,9)
(222,3)
31.12
5.50
7.62
(139,7)
(193,5)
(225,6)
*
C
1/2" NPT
LINE
1-1/4" NPT
DRAIN
J
FRONT VIEW
FIGURE 7
H
J
K
8.75
7.75
6.31
0.25
(196,9)
(160,3)
(6,4)
8.88
8.56
6.31
0.12
(217,4)
(160,3)
(3,0)
(AUTOMATIC
*
D
AIR/NITROGEN
MAINTENANCE
L
2" NPT
DRAIN
K
Page 11 of 20
L
M
13.25
(336,6)
14.25
(362,0)
1/2" NPT
AIR SUPPLY
DEVICE)
*
E
M
(FxF or
FxG)
F
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