FIG.090A-鑄鐵對(duì)夾式蝶閥(把手式)_RING蝶閥
FIG.090A-鑄鐵對(duì)夾式蝶閥(把手式)
零件 PART 材質(zhì) MATERIAL
閥體 BODY CAST IRON (FC20)
擋流盤(pán) DISC STAINLESS STEEL
(OPION:AL-BRONZE)
閥桿 STEM STAINLESS STEEL
(SUS410)
擋流墊圈 SEAT EPDM(OPTION:NBR)
FIG.090A-鑄鐵對(duì)夾式蝶閥(把手式)_RING蝶閥
zui高使用壓力 試驗(yàn)壓力(水壓)
90°C以下之靜流水 閥體 閥座
10.0kg f/cm2 15.0kg f/cm2 11.0kg f/cm2
FIG.090A-鑄鐵對(duì)夾式蝶閥(把手式)_RING蝶閥
尺寸 2 21/2 3 4 5 6 8 10 12 14 16 18 20 24
L 43 46 46 52 56 56 60 68 78 78 102 114 127 154
10 K
ΦC 120 140 150 175 210 240 290 355 400 445 510 565 620 730
ΦC 121 140 152 191 216 241 299 362 432 476 540 578 635 749
PN16
ΦC 125 145 160 180 210 240 295 355 410 470 525 585 650 770
n-Tap 4-M16 4-M16 8-M16 8-M16 8-M16 8-M20 12-M20 12-M22 12-M24 16-M24 16-M27 20-M27 20-M30 20-M33K
k 204.5 204.5 204.5 204.5 204.5 204.5 325 325 308 308 330 330 350 395
ΦR 150 150 150 150 150 150 300 300 300 300 300 300 380 380
X 266.7 266.7 266.7 266.7 313 313