英文名稱:American Standard stainless steel valve
截止閥型號:J41W-25P
一、不銹鋼美標截止閥產品概述:
不銹鋼美標截止閥適用于公稱壓力PN1.6~16MPa,工作溫度-29~550℃的石油、化工、制藥、化肥、電力行業等各種工況的管路上,切斷或接通管路介質。驅動方式有手動、齒輪傳動、電動、氣動等。
二、不銹鋼美標截止閥特點:
1、 | 不銹鋼美標截止閥的閥體外形為球形或流線形造型美觀。流通形狀為直通式,流體阻力小 |
2、 | 不銹鋼美標截止閥的閥瓣和閥座密封副采用錐面密封,密封可靠,雜物不易落在密封面上,關閉力小,耐沖刷,密封可靠 |
3、 | 不銹鋼美標截止閥的閥座可為更換式閥座,可任意組合與關閉密封面材料的配對,以滿足工況的要求,延長使用壽命 |
4、 | 不銹鋼美標截止閥的大口徑、高壓力截止閥根據關閉力的需要閥桿的傳動方式采用升降桿,并配有滾動軸承式采用傘齒輪以減輕關閉力 |
5、 | 不銹鋼美標截止閥的閥體、閥瓣、閥桿、填料、緊固件的材料可按實際工況要求合理選配,以適用于多種不同的工況環境 |
四、不銹鋼美標截止閥主要技術參數和性能指標:
公稱壓力PN(Lb) NominalPressure | 強度試驗 Shell Test | 水密封試驗 Water Seal Test | 氣密封試驗 Air Seal Test | |||
MPa | Lbf/in2 | MPa | Lbf/in2 | MPa | Lbf/in2 | |
150 | 3.0 | 430 | 2.2 | 315 | 0.4-0.7 | 60-100 |
300 | 7.7 | 1110 | 5.7 | 815 | ||
600 | 15.3 | 2220 | 11.3 | 1630 | ||
900 | 23.0 | 3330 | 17.0 | 2445 | ||
1500 | 38.4 | 5560 | 28.2 | 4080 |
DN | 不銹鋼美標截止閥150Lb 凸面法蘭(RF) 主要尺寸(mm) | 重量 Weightin in | ||||||||
mm | in | L | mm | in | L | mm | in | L | mm | |
15 | 1/2 | 108 | 15 | 1/2 | 108 | 15 | 1/2 | 108 | 15 | 1/2 |
20 | 3/4 | 117 | 20 | 3/4 | 117 | 20 | 3/4 | 117 | 20 | 3/4 |
25 | 1 | 127 | 25 | 1 | 127 | 25 | 1 | 127 | 25 | 1 |
32 | 11/4 | 140 | 32 | 11/4 | 140 | 32 | 11/4 | 140 | 32 | 11/4 |
40 | 11/2 | 165 | 40 | 11/2 | 165 | 40 | 11/2 | 165 | 40 | 11/2 |
50 | 2 | 203 | 50 | 2 | 203 | 50 | 2 | 203 | 50 | 2 |
65 | 21/2 | 216 | 65 | 21/2 | 216 | 65 | 21/2 | 216 | 65 | 21/2 |
80 | 3 | 241 | 80 | 3 | 241 | 80 | 3 | 241 | 80 | 3 |
100 | 4 | 292 | 100 | 4 | 292 | 100 | 4 | 292 | 100 | 4 |
125 | 5 | 356 | 125 | 5 | 356 | 125 | 5 | 356 | 125 | 5 |
150 | 6 | 406 | 150 | 6 | 406 | 150 | 6 | 406 | 150 | 6 |
200 | 8 | 495 | 200 | 8 | 495 | 200 | 8 | 495 | 200 | 8 |
250 | 10 | 622 | 250 | 10 | 622 | 250 | 10 | 622 | 250 | 10 |
300 | 12 | 698 | 300 | 12 | 698 | 300 | 12 | 698 | 300 | 12 |
350 | 14 | 787 | 350 | 14 | 787 | 350 | 14 | 787 | 350 | 14 |
400 | 16 | 914 | 400 | 16 | 914 | 400 | 16 | 914 | 400 | 16 |
DN | 不銹鋼美標截止閥300Lb 凸面法蘭(RF) 主要尺寸(mm) | 重量 Weightin in | ||||||||
mm | in | L | mm | in | L | mm | in | L | mm | |
15 | 1/2 | 152 | 95 | 66.5 | 35 | 14.2 | 4-16 | 241 | 140 | 7.7 |
20 | 3/4 | 178 | 117 | 82.5 | 43 | 16 | 4-19 | 241 | 140 | 11.3 |
25 | 1 | 203 | 123 | 89 | 51 | 17.5 | 4-19 | 283 | 160 | 16.8 |
32 | 11/4 | 216 | 133 | 98.5 | 63 | 19 | 4-19 | 320 | 200 | 21.2 |
40 | 11/2 | 229 | 155 | 114.3 | 73 | 20.6 | 4-22.5 | 322 | 200 | 32.6 |
50 | 2 | 267 | 165 | 127 | 92 | 22.4 | 8-19 | 399 | 200 | 25 |
65 | 21/2 | 292 | 190 | 149.4 | 105 | 25.4 | 8-22.5 | 438 | 250 | 30 |
80 | 3 | 318 | 210 | 168.1 | 127 | 28.4 | 8-22.5 | 464 | 280 | 35 |
100 | 4 | 356 | 254 | 200.2 | 157 | 31.8 | 8-22.5 | 565 | 350 | 56 |
125 | 5 | 400 | 279 | 235 | 186 | 35 | 8-22.5 | 614 | 350 | 96 |
150 | 6 | 444 | 318 | 269.7 | 216 | 36.6 | 12-25.4 | 717 | 400 | 120 |
200 | 8 | 559 | 381 | 330.2 | 270 | 41.2 | 12-25.4 | 930 | 500 | 212 |
250 | 10 | 622 | 444 | 387.4 | 324 | 47.8 | 16-28.5 | 1012 | 550 | 330 |
300 | 12 | 711 | 521 | 450.8 | 381 | 50.8 | 16-32 | 1231 | 600 | 472 |
DN | 不銹鋼美標截止閥600Lb 凸面法蘭(RF) 主要尺寸(mm) | 重量 Weightinin | ||||||||
mm | in | L | mm | in | L | mm | in | L | mm | |
15 | 1/2 | 165 | 95 | 66.5 | 35 | 14.5 | 4-16 | 285 | 100 | 7.8 |
20 | 3/4 | 190 | 117 | 82.5 | 43 | 16 | 4-19 | 285 | 125 | 12.5 |
25 | 1 | 216 | 124 | 89 | 51 | 17.5 | 4-19 | 313 | 160 | 17.5 |
32 | 11/4 | 229 | 133 | 98.5 | 63 | 21 | 4-19 | 328 | 160 | 23.5 |
40 | 11/2 | 241 | 156 | 114.3 | 73 | 22.5 | 4-22.5 | 365 | 180 | 38.5 |
50 | 2 | 292 | 165 | 127 | 92 | 33 | 8-19 | 444 | 200 | 35 |
65 | 21/2 | 330 | 190 | 149.4 | 105 | 36 | 8-22.5 | 483 | 250 | 50 |
80 | 3 | 356 | 210 | 168.1 | 127 | 39 | 8-22.5 | 533 | 250 | 60 |
100 | 4 | 432 | 273 | 216 | 157 | 45 | 8-25.4 | 622 | 350 | 110 |
125 | 5 | 508 | 330 | 266.7 | 186 | 52 | 8-28.5 | 750 | 350 | 200 |
150 | 6 | 559 | 356 | 292.1 | 216 | 55 | 12-28.5 | 800 | 450 | 230 |
200 | 8 | 660 | 419 | 349.3 | 270 | 63 | 12-32 | 927 | 500 | 410 |
250 | 10 | 787 | 508 | 431.8 | 324 | 71 | 16-35 | 1257 | 600 | 625 |
300 | 12 | 838 | 559 | 489 | 381 | 74 | 20-35 | 1468 | 680 | 860 |
1、 | 不銹鋼美標截止閥的手輪、手柄操作的截止閥可安裝在管道的任何位置上 |
2、 | 不銹鋼美標截止閥的手輪、手柄及偉動機構,不允許作起吊用 |
3、 | 不銹鋼美標截止閥的介質的流向應與閥體所示箭頭方向一致 |