Emerson T205 Datový list Strana 26

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Bulletin 74.1:T205
26
SPRING RANGE
AND COLOR
OUTLET
PRESSURE
SETTING
OFFSET FROM
SETPOINT
INLET
PRESSURE
C
v
COEFFICIENT
Orice Size, In. / mm
1/8 / 3.2 1/4 / 6.4 3/8 / 9.5 1/2 / 13 9/16 / 14
psig bar
TYPE
T205 T205M T205 T205M T205 T205M T205 T205M T205 T205M
4.5 to 7 psig /
0.31 to 0.48 bar
Black
4.5 psi /
0.31 bar
20% Gauge
9 0.62 0.3 0.3 0.7 0.5 1.0 1.4 1.4 1.5 1.6 1.5
12 0.83 0.3 0.3 0.7 0.7 1.0 1.4 1.2 1.4 1.5 2.0
30 2.1 0.3 0.1 0.7 0.7 1.1 1.4 1.3 1.4 1.5 1.4
60 4.1 0.3 0.3 0.7 0.7 1.0 1.3 1.1 1.4 1.5 1.3
80 5.5 0.3 0.3 0.7 0.7 0.9 1.3 1.2 1.3 1.4 1.2
100 6.9 0.3 0.3 0.7 0.7 0.8 1.3 1.2 1.3 1.2 1.3
125 8.6 0.3 0.3 0.7 0.7 0.8 1.4 0.9 1.4 1.0 1.5
150 10.3 0.3 0.3 0.7 0.7 0.7 1.0 0.9 1.3 0.9 1.5
175 12.1 0.3 0.3 0.6 0.6 0.7 0.9 0.8 1.2 0.8 1.5
200 13.8 0.3 0.3 0.6 0.7 0.6 0.9 0.7 1.3 0.7 1.4
7 psi /
0.48 bar
20% Gauge
9 0.62 0.4 0.4 1.0 1.1 1.6 2.1 2.2 2.3 1.4 2.3
12 0.83 0.4 0.4 0.9 0.7 1.3 1.6 1.9 1.6 1.3 2.1
30 2.1 0.3 0.2 0.9 0.9 1.4 1.7 1.6 1.7 1.3 1.9
60 4.1 0.3 0.3 0.9 0.9 1.1 1.6 1.5 1.8 1.8 2.3
80 5.5 0.3 0.3 0.9 0.9 1.2 1.6 1.5 1.8 1.7 2.0
100 6.9 0.3 0.3 0.9 0.9 1.0 1.6 1.3 1.9 1.5 2.0
125 8.6 0.3 0.3 0.8 0.8 0.9 1.6 1.3 1.7 1.4 2.0
150 10.3 0.3 0.3 0.8 0.8 0.9 1.2 1.2 1.7 1.2 2.0
175 12.1 0.3 0.3 0.8 0.8 0.8 1.3 0.9 1.8 1.0 1.9
200 13.8 0.4 0.3 0.7 0.8 0.7 1.3 0.9 1.8 0.9 1.9
- continued -
SPRING RANGE
AND COLOR
OUTLET
PRESSURE
SETTING
OFFSET FROM
SETPOINT
INLET
PRESSURE
C
v
COEFFICIENT
ORIFICE SIZE, In. / mm
1/8 / 3.2 1/4 / 6.4 3/8 / 9.5 1/2 / 13 9/16 / 14
psig bar
TYPE
T205 T205M T205 T205M T205 T205M T205 T205M T205 T205M
1 to 2.5 in. w.c. /
2.5 to 6.2 mbar
Orange
1 in. w.c. /
2.5mbar
-1 to 2 in. w.c. /
-2.5 to 5.0 mbar
1 0.07 0.4 0.4 1.5 1.5 2.7 2.7 4.3 4.0 4.9 4.2
2 0.14 0.4 0.4 1.5 1.6 2.6 2.4 4.0 4.2 4.5 4.5
5 0.34 0.4 0.4 1.5 1.5 2.6 2.5 4.1 4.2 4.7 4.7
10 0.69 0.4 0.4 1.4 1.5 2.6 2.6 4.3 4.3 2.6 5.0
15 1.0 0.4 0.4 1.4 1.4 2.6 2.6 2.6 4.4 2.1 5.3
20 1.4 0.4 0.4 1.4 1.4 2.0 2.6 1.6 4.6 1.6 3.1
30 2.1 0.4 0.4 1.4 1.4 1.4 2.7 1.3 4.7
40 2.8 0.4 0.4 1.1 1.4 1.0 2.8
60 4.1 0.4 0.4 0.8 1.4
80 5.5 0.4 0.4 0.5 1.4
100 6.9 0.4 0.3 0.5 1.4
125 8.6 0.4 0.3
150 10.3 0.4 0.3
175 12.1 0.4 0.3
200 13.8 0.4 0.3
2 in. w.c. /
5.0 mbar
-1 to 2 in. w.c. /
-2.5 to 5.0 mbar
1 0.07 0.4 0.4 1.5 1.5 2.7 2.3 4.1 3.8 4.9 4.4
2 0.14 0.4 0.4 1.1 1.5 2.6 2.2 4.0 3.5 4.4 4.3
5 0.34 0.4 0.4 1.4 1.5 2.6 2.2 4.1 3.9 4.7 4.6
10 0.69 0.4 0.4 1.4 1.4 2.6 2.3 3.8 3.7 3.6 4.9
15 1.0 0.4 0.4 1.4 1.4 2.8 2.0 2.3 2.7 2.1 3.4
20 1.4 0.4 0.4 1.4 1.3 2.3 2.0 1.7 4.0 1.6 3.0
30 2.1 0.4 0.4 1.4 1.4 1.4 1.9 1.2 3.8
40 2.8 0.4 0.4 1.0 1.4 1.0 2.2
60 4.1 0.4 0.4 0.7 1.4
80 5.5 0.4 0.3 0.6 1.3
100 6.9 0.4 0.3 0.4 1.4
125 8.6 0.4 0.3
150 10.3 0.4 0.3
175 12.1 0.4 0.3
200 13.8 0.4 0.3
- Shaded areas indicate where maximum operating inlet pressure for a given orice size is exceeded.
Table 11. C
v
Coefcient of T205 Series with 3/4 in. / DN 20 Body Size (continued)
Table 12. C
v
Coefcient of T205 Series with 1 in. / DN 25 Body Size
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