Emerson SR5 Ficha Técnica descarregar pdf (Página 11)

Bulletin 71.1:SR5

SPRING RANGE,

PSIG (bar)

SET PRESSURE,

PSIG (bar)

INLET PRESSURE,

PSIG (bar)

Cv AT % DROOP

1-1/2-inch (DN 40) Full Port

Elastomer Diaphragm Metal Diaphragm

10% 20% 30% 10% 20% 30%

5 to 25

(0,4 to 1,7)

5 (0,4)

25 (1,7) 0.59 1.02 1.24 1.36 1.38 1.40

50 (3,4) 1.98 2.37 2.77 1.45 1.61 1.89

75 (5,2) 1.86 2.10 2.39 1.51 1.72 2.12

15 (1,0)

25 (1,7) 2.02 4.37 6.40 1.94 2.33 3.27

50 (3,4) 2.23 3.42 4.60 1.76 2.21 2.97

75 (5,2) 2.39 3.20 4.07 1.77 2.25 2.95

25 (1,7)

25 (1,7) 3.48 6.14 7.55 1.80 2.47 4.08

50 (3,4) 3.21 5.12 6.52 1.72 2.38 3.67

75 (5,2) 3.21 4.60 5.94 1.77 2.44 3.48

10 to 50

(0,7 to 3,4)

10 (0,7)

25 (1,7) 1.50 2.14 3.22 1.52 2.16 3.27

50 (3,4) 1.53 2.02 2.63 1.57 2.07 2.71

100 (6,9) 1.57 2.01 2.45 1.63 2.08 2.54

25 (1,7)

50 (3,4) 2.32 4.24 6.05 2.14 3.36 4.74

75 (5,2) 2.35 3.65 4.94 1.94 2.91 4.07

100 (6,9) 2.40 3.40 4.42 1.88 2.72 3.77

50 (3,4)

75 (5,2) 6.00 9.26 11.53 3.35 5.09 6.76

100 (6,9) 4.53 7.23 8.86 3.17 4.73 6.02

125 (8,6) 3.84 6.21 7.41 3.15 4.60 5.65

25 to 75

(1,7 to 5,2)

25 (1,7)

50 (3,4) 3.78 4.97 6.67 2.47 4.43 5.47

100 (6,9) 3.33 4.60 5.46 2.11 2.95 3.77

125 (8,6) 3.28 4.57 5.25 2.06 2.67 3.43

50 (3,4)

75 (5,2) 4.90 7.21 9.10 3.31 5.16 6.33

100 (6,9) 3.88 6.03 7.45 2.40 4.12 5.24

125 (8,6) 3.41 5.46 6.58 1.96 3.59 4.66

150 (10) 3.13 5.12 6.03 1.68 3.27 4.30

75 (5,2)

100 (6,9) 5.24 7.06 9.84 4.33 5.65 7.52

125 (8,6) 4.83 6.52 8.70 3.58 5.00 6.62

150 (10) 4.72 6.30 8.09 3.23 4.69 6.12

175 (12) 4.68 6.19 7.70 3.03 4.51 5.80

35 to 100

(2,4 to 6,9)

35 (2,4)

50 (3,4) 3.51 5.27 7.12 3.53 4.57 6.02

75 (5,2) 2.74 4.14 5.57 2.79 3.53 4.67

100 (6,9) 2.50 3.72 4.92 2.56 3.13 4.11

125 (8,6) 2.38 3.49 4.56 2.45 2.91 3.78

50 (3,4)

75 (5,2) 4.88 6.88 8.31 2.90 3.97 5.58

100 (6,9) 3.70 5.45 6.74 2.26 3.27 4.61

125 (8,6) 3.14 4.74 5.91 1.97 2.92 4.10

150 (10) 2.80 4.29 5.38 1.79 2.71 3.78

75 (5,2)

100 (6,9) 5.88 8.19 10.19 3.09 4.76 6.70

125 (8,6) 4.56 6.46 8.37 2.72 4.38 6.01

150 (10) 3.91 5.52 7.33 2.58 4.23 5.65

175 (12) 3.52 4.91 6.64 2.50 4.15 5.43

100 (6,9)

125 (8,6) 4.56 7.66 10.59 4.41 6.37 8.21

150 (10) 4.89 6.96 9.55 3.82 5.63 7.28

175 (12) 5.20 6.62 8.96 3.57 5.25 6.74

200 (14) 5.46 6.42 3.43 5.03

Shaded areas indicate conditions where maximum differential pressure for the spring range is exceeded.

Table 7. Cv Coefcients for 1-1/2-inch (DN 40) Body (continued)

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 35 36

Bulletin 71.1:SR5 1

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