PHB 2026 Vol-1

s pi '%arco

A-61

• 최소 압축공기 압력/차압

최소압축공기 압력 bar g

밸브에서의 차압(Ll P)

DN15 - DN25 0.7 0.9 1.1

DN32- DNSO 1.8 2.6 3.3 4.0 4.7 5.0

10 bar g 15bar g 20 bar g 25 bar g 30 bar g 32 bar g 42 bar g 63 bar g 68 bar g 80 bar g 100bar g

1.2 1 .4 1 .4 1.7 2.4 2.6 2.9 3.6

180

•용량

DN15 DN20 DN25 DN32 I DN40 I DNSO

구경

160

Kv

4.9

7.2

10

18

용량 (m3/h)

140

0.0 3.5 4.9

0.0 5.1 7.2

0.0

0.0

7.1

12.7 18.0 56.9 80.5 98.6 113.8 127.3 139.4 150.6 161.0 170.8 180.0

0.5

12100080

1

10.0 31.6 44.7 54.8 63.2 70.7 77. 5 83.7 89 .4 94.9

( 도 ] c

E)

10 20 30 40 50 60 70 80 90

15.5 21.9 26.8 31.0 34.6 38.0 41.0 43.8 46.5 49.0

22.8 32.2 39.4 45.5 50.9 55.8 60.2 64 .4 68.3

n iO Ol O

0느卜 근 -,1 (bar)

60

40

20

72. 0 100.0

100

0 10 20 30 40 50 60 70 80 90 100 압력 (bar)

Pa g e 4 o f 17

TI-P405-51 / AB Issue 4

BBV자동/수동보일러하부블로우다운밸브 DN15~DNSO

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