PHB 2026 Vol-1
A-39
● 치수 (mm)
공압식 구동기
전기식 구동기
구경
ASME
PN
DN15 DN20 DN25 DN32 DN40 DN50
125
JIS/KS 10K
-
-
184
-
222
254
A
300
JIS/KS 20K
190.5
197
-
235
267
40
130
150
160
180
200
230
125
JIS/KS 10K JIS/KS 20K
300
392
421
416
B
40
125
JIS/KS 10K JIS/KS 20K
300
378
432
427
B1
40
C
230
C1
170
300
125
JIS/KS 10K JIS/KS 20K
300
42.5
57.0
54.5
65.5
76.5
84.5
D
40
TI-P403-102 / EMM Issue 8
Page 10 of 12
BCV 블로우다운 컨트롤 밸브 DN15 - DN50 (½″- 2″)
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