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       IBW-01
○○稱: 對夾式蝶閥
   
使用圧力: 最大使用圧力 10kgf/cm2
   
使用温度: シートの材質による

NBR: -10 ℃ to 90 ℃

EPDM:-20 ℃ to 120 ℃

   
サイズ 2”~24”
Specification 
*Face to Face
According to ISO 5752 short body
*Mounting Top

According to ISO 5211 or DIN 3337

*Applications
Fresh Water、Industrial Water、Cold or Warm Water、Brine、Ordinary Air...etc.
Operator
Lever、Worm Gear Box、Pneumatic Actuator、Electric Motor Actuator、
*Temperature Range
-10 to 90 (NBR);-20 to 120 (EPDM)
*Maximum Working Pressure:
10kgf / cm2
*Body Leakage Test Pressure
15kgf / cm(hydraulic)
*Seat Leakage Test Pressure
11kgf / cm(hydraulic)











MOUNTING TOP FLANGE 
Valve Size
2"
2.5"
3"
4"
5"
6"
8"
10"
12"
14"
16"
18"
20"
24"
P.C.D.(mm)
70
70
70
70
70
70
102
102
102
125
125
140
165
165
Mounting hole(mm)
9
9
9
11
11
11
17
17
17
27
27
27
36
36


CV VALUE
Size
2"

50
mm
2.5"

65
mm
3"

80
mm
4"

100
mm
5"

125
mm
6"

150
mm
8"

200
mm
10"

250
mm
12"

300
mm
14"

350
mm
16"

400
mm
18"

450
mm
20"

500
mm
24"

600
mm
Cv Value
90°
120
185
340
630
1300
180
3100
4600
740
9300
3200
17000
21000
26000



WAFER / KG
Size FC/304-L FC/FCD-L 配齒輪箱(w)
2" 3.5 3.6
9.9
2.5" 4.4 4.5 10.8
3" 4.6 4.7 10.9
4" 6.4 6.7 12.8
5" 8.3 8.5 14.7
6" 10.5 10.5 16.9
8" 16.5 16.3 24.7
10" 23.9 23.7 32.9
12" 32.2 32 40.6
14" - - 62
16" - - 82
18" - - 104
20" - - 158
24" - - 227


MATERIALS LIST
NO. PART NAME MATERIAL SPECIFICATIOM
JIS ASTM
1 BODY CAST IRON FC200 A126 CLASS-B
  DUCTILE IRON FCD450 A536-65-45-12
2 SEAT RUBBER BUNA-N(NBR)  
  EPDM  
3 DISC DUCTILE IRON FCD450 A536-65-45-12
  STAINLESS STEEL SCS13 A351 CF8
  SCS14 A351 CF8M
4 SHAFT STAINLESS STEEL SUS410 A182 F410
  SUS316 A182 F316
  SUS304 A182 F304
5 SET PIN STAINLESS STEEL SUS316 A182 F316
6 WORM GEAR BOX CAST IRON FC200 A126 CLASS-B
7 HANDWHEEL CAST IRON FC200 A126 CLASS B
8 LEVER HANDLE DUCTILE IRON FCD450 A536-65-45-12


DIMENSIONS TABLE
UNIT:(mm)
Size VALVE LEVER WORM GEAR
IN MM ØA ØB C HOLE NO L D P N D P ØH
2" 50 50 101 64 2 43 151 220 107 152 170 160
2.5" 65 65 121 78 2 46 156 220 107 157 170 160
3" 80 80 131 81 2 46 165 220 107 165 170 160
4" 100 99 157 104 2 52 185 220 107 186 170 160
5" 125 124 189 120 2 56 197 220 107 198 170 160
6" 150 149 217 138 2 56 225 220 107 226 170 160
8" 200 199 265 175 4 60 253 350 135 256 260 285
10" 250 250 330 204 4 68 288 350 135 291 260 285
12" 300 299 377 236 4 78 338 350 135 341 260 285
14" 350 328 413 268 4 78 - - - 402 270 325
16" 400 380 478 307 4 102 - - - 412 270 325
18" 450 431 537 335 4 114 - - - 432 270 325
20" 500 489 593 381 8 127 - - - 510 300 385
24" 600 582 696 457 8 154 - - - 600 300 385