Tyco Fire Product AV-1-300, Общее описание устройства

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TFP910
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6 INCH (DN150) 4 INCH (DN100)
2-1/2 INCH (DN65)
8 INCH (DN200)
600 400 1000
FLOW RATE IN LITRES PER MINUTE (LPM)
(1 GPM = 3,785 LPM)
FLOW RATE IN GALLONS PER MINUTE (GPM)
0.9
300
0.8
0.7
500 400
NOMINAL PRESSURE DROP
IN POUNDS PER SQUARE INCH (PSI)
1.0
2.0
3.0
4.0
2000
NOMINAL PRESSURE DROP IN BAR
(1 PSI = 0,06895 BAR)
0,06
3000 700 1000 2000 4000
0,05
0,08
0,07
0,09
0,10
0,20
10000 5000 3000 7000 15000
200 100
2 3
2
3
1
1
Same drilling as for BS 4504 Section 3.2 (PN16) and DIN 2532 (PN16).
7.50
(190,5)
9.50
(241,3)
0.75
(19,0)
0.88
(22,2)
7.00
(178,0)
9.25
(235,0)
0.71
(18,0)
0.87
(22,0)
6.89
(175,0)
0.91
(23,0)
0.75
(19,0)
9.45
(240,0)
11.75
(298,5)
0.88
(22,2)
11.50
(292,0)
0.87
(22,0)
11.61
(295,0)
0.91
(23,0)
11.42
(290,0)
5.50
(139,7)
0.75
(19,0)
5.00
(127,0)
5.51
(140,0)
0.87
(22,0)
0.71
(18,0)
0.71
(18,0)
0.87
(22,0)
0.87
(22,0)
0.71
(18,0)
0.75
(19,0)
4 Inch
(DN100)
6 Inch
(DN150)
8 Inch
(DN200)
2-1/2 Inch
(DN65)
4
8
8
8 8
7.09
(180,0)
9.45
(240,0)
11.61
(295,0)
5.71
(145,0)
4
8
8
12
4
8
8
12
4
8
8
8
Dim.
A
Dim.
B
Qty. Dim.
A
Dim.
B
Qty. Dim.
A
Dim.
B
Qty. Dim.
A
Dim.
B
Qty. Dim.
A
Dim.
B
Qty.
Same drilling as for BS 4504 Section 3.2 (PN10) and DIN 2532 (PN10).
Dim. A
Bolt Circle
Diameter
Dim. B
Bolt Hole
Diameter
Qty. N
Number of
Bolt Holes
Nominal
Valve
Size
Same drilling as for B16.5 (Class 150) and B16.42 (Class 250).
ANSI B16.1
(Class 125)
AS 2129
(Table E)
ISO 2084
(PN10)
JIS B 2210
(10K)
Flange Drilling Specification
Nominal Dimensions in Inches and (mm)
ISO 2084
(PN16)
USE
ISO 2084
(PN16)
GRAPH A
2-1/2, 4, 6 & 8 INCH (DN65, DN100, DN150 & DN200) MODEL AV-1-300 ALARM CHECK VALVE
NOMINAL PRESSURE LOSS VERSUS FLOW
TABLE B
FLANGE DRILLING SPECIFICATIONS