> 閥產品 > 蝶閥•1•2•3456

       BC-02 
○○稱: 蝶閥
   
使用壓力: 依 JIS 10K 耐壓等級
   
使用溫度: 視墊圈材質
NBR : 最高80°
EPDM : 最高120°
   
○○寸: 2”~10”

DIMENSIONS (mm)
Size A B C D E F G H I ANSI 
125 1b 150 1b
JIS10K ISO PN10
in mm FC SCS P N BCLT P N BCLT P N BCLT
2" 50 56 83 103 94 71 136 43 165 154 153 120.6 4 5/8 120 4 M16 125 4 M16
2-1/2" 66 66 92 111 103 78 146 46 175 154 153 139.7 4 5/8 140 4 M16 145 4 M16
3" 84 84 112 131 126 88 152 46 181 154 153 152.4 4 5/8 150 8 M16 160 8 M16
4" 105 105 136 157 148 117 171 52.4 200 154 153 190.5 8 5/8 175 8 M16 180 8 M16
5" 125 125 160 186 173 130 184 55.6 21 154 153 215.9 8 3/4 210 8 M20 210 8 M16
6" 149 149 186 207 201 144 196 55.6 226 154 153 241.3 8 3/4 240 8 M20 240 8 M20
8" 202 202 240 268 260 176 226 60 260 204 200 298.4 8 3/4 290 12 M20 295 8 M20
10" 250 250 293 328 314 210 258 68 292 254 200 361.9 12 7/8 355 12 M22 350 12 M20
12 300 299 340 373 368 251 293 78 327 254 200 431.8 12 7/8 400 16 M22 400 12 M20
14 350 328 373 421 405 270 318 78 356 305 242 476.2 12 1 445 16 M22 460 16 M20
16 400 380 430 484 467 320 356 102 395 305 242 539.7 16 1 510 16 M24 515 16 M24
18 50 430 484 539 519 340 380 114 419 305 242 577.8 16 1-1/8 565 20 M24 565 20 M24
20 500 488 531 579 568 32 420 127 478 457 280 635 20 1-1/8 620 20 M24 620 20 M24
24 600 600 650 698 693 442 510 154 568 457 280 749.3 20 1-1/4 730 24 M30 725 20 M28
MATERIALS LIST
NO. PART NAME SPECIFICATION
1 BODY *CAST IRON (FC20,126-B)
    DUCTILE IRON (FCD45, A536-65-45-12)
    *STAINLESS STEEL (SCS13, A351 CF8)
    STAINLESS STEEL (SCS14, A351 CF8M)
2 DISC *DUCTILE IRON (FCD45, A536-65-45-12)
    *STAINLESS STEEL (SCS13, A351 CF8)
    STAINLESS STEEL (SCS14, A351 CF8M)
3 STEM *STAINLESS STEEL (SUS410, A182 F410)
    STAINLESS STEEL (SCUS304, A182 F304)
    STAINLESS STEEL (SCUS316, A182 F316)
4 IRON RING DUCTILE IRON (FCD45, A536-65-45-12)
5 SEAT *NBR, EPOM, VITON
6 SPRING PIN CARBON STEEL
7 GEAR CASE CAST IRON (FC20,A126-B)
8 WORM SHAFT CARBON STEEL (S45C, AISI1045)
9 WORM SHAFT DUCTILE IRON (FCD45, A536-65-45-12)
10 HAND WHEEL DUCTILE IRON (FCD45, A536-65-45-12)

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