nkz61h/z64h焊接式真空闸阀
主要性能规范 chief propertyspecification
·焊接式真空闸阀-试验压力 test pressure
公称压力 pn/mpa nominal pressure | 试验压力/mpa seal test | ||
壳体强度试验 shellslrenght test | 上密封试验 back seal test | 密封试验 seat test | |
2.5 | 3.8 | 2.8 | 2.8 |
4.o | 6.0 | 4.4 | 4.4 |
6.4 | 9.6 | 70 | 7.o |
1o.o | 15o | 11.o | 11.o |
·焊接式真空闸阀-使用范围 applicable
产品类型 product calssification | 适用介质 applicable medium | 适用温度/℃ applicable temperature |
nkz61h nkz64h h-c型 nkz964h h-c型 nkz961h | 水、蒸汽、空气 water,steam,air | ≤425 |
nkz61h nkz64h y-i型 nkz964h y-i型 nkz961h | 水、蒸汽、空气 water,steam,air | ≤550 |
·焊接式真空闸阀-主要零部件材料 materials for main parts
零件名称 part name | 阀体、阀盖 body bonnet | 阀杆 valve stem | 闸板 wedge gate | 密封面 sealing face | 阀杆螺母 valve yoke nut | 填料 parking | 紧固件 fastener |
nkz61h nkz64h h-c型 nkz964h h-c型 nkz961h | wcb | 2crl3 | 25 | h:合金钢 h:alloysteel | 铝青铜 albronze | 膨胀复合石墨 expanding compound graphite | 优质碳钢 high-grade carbon steel |
nkz61h nkz64h y-i型 nkz964h y-i型 nkz961h | 铬钼钢 cr.mo steel | 20crlmo1va | 铬钼钢 cr.mo steel | y:硬质合金 y:carbide alloy | 铬钼钢 cr.mo steel |
·焊接式真空闸阀-主要尺寸及重量 main dimensionsweight
公称通径 dn/mm nominal diamecer | 公称压力 pn/mpa nominal pressure | 主要外形尺寸和连接尺寸/mm main external andconnecting dimensions | 重量/kg weight | |||||
l |
h |
d |
d0 |
∝ |
w | |||
50 |
2.5 | 250 | 345 | 64 | 49 | 37o30"" | 250 | 24 |
65 | 270 | 395 | 82 | 66 | 37o30"" | 250 | 36 | |
80 | 280 | 425 | 95 | 78 | 37o30"" | 300 | 52 | |
100 | 300 | 51o | 117 | 100 | 37o30"" | 300 | 67 | |
125 | 325 | 570 | 144 | 125 | 37o30"" | 350 | 95 | |
150 | 350 | 725 | 172 | 151 | 37o30"" | 350 | 135 | |
200 | 400 | 820 | 223 | 201 | 37o30"" | 400 | 210 | |
250 | 450 | 890 | 278 | 253 | 37o30"" | 450 | 300 | |
300 | 500 | 1070 | 330 | 303 | 37o30"" | 550 | 395 | |
350 | 550 | 1320 | 382 | 351 | 37o30"" | 650 | 530 | |
400 | 600 | 1450 | 432 | 398 | 37o30"" | 750 | 685 | |
450 | 650 | 1560 | 484 | 450 | 37o30"" | 750 | 906 | |
500 | 700 | 1720 | 535 | 498 | 37o30"" | 850 | 1130 | |
600 | 809 | 1880 | 638 | 600 | 37o30"" | 900 | 1387 | |
700 | 900 | 2083 | 738 | 700 | 37o30"" | 950 | 1894 | |
800 | 1ooo | 2590 | 840 | 800 | 37o30"" | 1000 | 2621 | |
50 | 4.0 | 250 | 345 | 64 | 48 | 37o30"" | 300 | 30 |
65 | 270 | 395 | 82 | 66 | 37o30"" | 300 | 42 | |
80 | 280 | 425 | 95 | 78 | 37o30"" | 350 | 57 | |
100 | 300 | 51o | 117 | 1oo | 37o30"" | 350 | 75 | |
125 | 325 | 570 | 144 | 125 | 37o30"" | 400 | 105 | |
150 | 350 | 725 | 172 | 151 | 37o30"" | 400 | 150 | |
200 | 400 | 820 | 223 | 199 | 37o30"" | 450 | 232 | |
250 | 450 | 890 | 278 | 251 | 37o30"" | 550 | 330 | |
300 | 500 | 1070 | 330 | 301 | 37o30"" | 650 | 430 | |
350 | 550 | 1320 | 382 | 349 | 37o30"" | 750 | 570 | |
400 | 600 | 1450 | 432 | 396 | 37o30"" | 850 | 730 | |
50 | 6.4 | 250 | 350 | 64 | 48 | 37o30"" | 300 | 34 |
65 | 280 | 405 | 82 | 65 | 37o30"" | 300 | 48 | |
80 | 310 | 435 | 95 | 76 | 37o30"" | 350 | 65 | |
100 | 350 | 515 | 117 | 98 | 37o30"" | 400 | 81 | |
125 | 400 | 580 | 150 | 128 | 37o30"" | 400 | 112 | |
150 | 450 | 735 | 172 | 149 | 37o30"" | 450 | 161 | |
200 | 550 | 835 | 223 | 197 | 37o30"" | 550 | 255 | |
250 | 650 | 905 | 278 | 245 | 37o30"" | 650 | 390 | |
300 | 750 | 1080 | 330 | 293 | 37o30"" | 750 | 515 | |
350 | 850 | 1340 | 382 | 341 | 37o30"" | 800 | 695 | |
400 | 950 | 1460 | 432 | 386 | 37o30"" | 900 | 885 | |
50 | 1o.0 | 250 | 350 | 64 | 48 | 37o30"" | 300 | 37 |
65 | 280 | 405 | 82 | 63 | 37o30"" | 300 | 52 | |
80 | 310 | 435 | 95 | 74 | 37o30"" | 350 | 70 | |
100 | 350 | 515 | 117 | 97 | 37o30"" | 400 | 86 | |
125 | 400 | 580 | 150 | 124 | 37o30"" | 400 | 118 | |
150 | 450 | 735 | 172 | 144 | 37o30"" | 450 | 168 | |
200 | 550 | 835 | 223 | 189 | 37o30"" | 550 | 263 | |
250 | 650 | 905 | 278 | 235 | 37o30"" | 650 | 405 | |
300 | 750 | 1080 | 330 | 281 | 37o30"" | 750 | 536 | |
350 | 850 | 1340 | 382 | 333 | 37o30"" | 850 | 732 | |
400 | 950 | 1460 | 432 | 376 | 37o30"" | 950 | 947 |
注:pn2.525型阀门允许作为pn1.010、pn1.616压力级选用
·焊接式真空闸阀-主要尺寸 main dimensions
公称通径 dn/mm nominal diamecer | 公称压力 pn/mpa nominal pressure | 主要外形尺寸和连接尺寸/mm main external andconnecting dimensions |
电动装置 | |||||
l | h | d | d0 | ∝ | w | |||
50 | 2.5 | 250 | 618 | 64 | 49 | 37o30"" | 562 | dzwlo |
65 | 270 | 670 | 82 | 66 | 37o30"" | 562 | dzwlo | |
80 | 280 | 700 | 95 | 78 | 37o30"" | 562 | dzwlo | |
100 | 300 | 785 | 117 | 100 | 37o30"" | 607 | dzwl5 | |
125 | 325 | 845 | 144 | 125 | 37o30"" | 607 | dzw20l | |
150 | 350 | 990 | 172 | 151 | 37o30"" | 607 | dzw20l | |
200 | 400 | 1080 | 223 | 201 | 37o30"" | 607 | dzw30 | |
250 | 450 | 1150 | 278 | 253 | 37o30"" | 607 | dzw30 | |
300 | 500 | 1415 | 330 | 303 | 37o30"" | 755 | dzw45 | |
350 | 550 | 1665 | 382 | 351 | 37o30"" | 755 | dzw60 | |
400 | 600 | 1815 | 432 | 398 | 37o30"" | 825 | dzw90 | |
450 | 650 | 1920 | 484 | 450 | 37o30"" | 825 | dzwl20 | |
500 | 700 | 2080 | 535 | 498 | 37o30"" | 825 | dzwl20 | |
600 | 800 | 2380 | 638 | 600 | 37o30"" | 925 | dzwl80 | |
50 | 4.0 | 250 | 618 | 64 | 49 | 37o30"" | 562 | dzwl5 |
65 | 270 | 670 | 82 | 66 | 37o30"" | 562 | dzwl5 | |
80 | 280 | 700 | 95 | 78 | 37o30"" | 607 | dzwl5 | |
1oo | 300 | 785 | 117 | 100 | 37o30"" | 607 | dzw20l | |
125 | 325 | 845 | 144 | 125 | 37o30"" | 607 | dzw20l | |
150 | 350 | 990 | 172 | 151 | 37o30"" | 607 | dzw30 | |
200 | 400 | 1080 | 223 | 199 | 37o30"" | 607 | dzw30 | |
250 | 450 | 1150 | 278 | 251 | 37o30"" | 755 | dzw45 | |
300 | 500 | 1415 | 330 | 301 | 37o30"" | 755 | dzw60 | |
350 | 550 | 1685 | 382 | 349 | 37o30"" | 825 | dzw90l | |
400 | 600 | 1815 | 432 | 396 | 37o30"" | 825 | dzw20 | |
50 | 6.4 | 250 | 625 | 64 | 49 | 37o30"" | 562 | dzwlo |
65 | 280 | 693 | 82 | 66 | 37o30"" | 562 | dzwl5 | |
80 | 31o | 712 | 95 | 76 | 37o30"" | 607 | dzw20l | |
1oo | 350 | 790 | 117 | 98 | 37o30"" | 607 | dzw20l | |
125 | 400 | 855 | 150 | 128 | 37o30"" | 607 | dzw30 | |
150 | 450 | 1ooo | 172 | 149 | 37o30"" | 607 | dzw30 | |
200 | 550 | 1185 | 223 | 197 | 37o30"" | 755 | dzw45 | |
250 | 650 | 1255 | 278 | 245 | 37o30"" | 755 | dzw60 | |
300 | 750 | 1445 | 330 | 293 | 37o30"" | 825 | dzw90l | |
350 | 850 | 1715 | 382 | 341 | 37o30"" | 825 | dzwl20l | |
400 | 950 | 1985 | 432 | 386 | 37o30"" | 925 | dzwl80 | |
50 | 1o.o | 250 | 625 | 64 | 49 | 37o30"" | 562 | dzwlo |
65 | 280 | 693 | 82 | 66 | 37o30"" | 562 | dzwl5 | |
80 | 31o | 712 | 95 | 74 | 37o30"" | 607 | dzw20l | |
1oo | 350 | 790 | 117 | 97 | 37o30"" | 607 | dzw30l | |
125 | 400 | 855 | 150 | 124 | 37o30"" | 607 | dzw30 | |
150 | 450 | 1000 | 172 | 144 | 37o30"" | 755 | dzw45 | |
200 | 550 | 1185 | 223 | 189 | 37o30"" | 755 | dzw60 | |
250 | 650 | 1255 | 278 | 235 | 37o30"" | 825 | dzw90l | |
300 | 750 | 1445 | 330 | 281 | 37o30"" | 825 | dzwl20l | |
350 | 850 | 1715 | 382 | 333 | 37o30"" | 925 | dzwl80 | |
400 | 950 | 1985 | 432 | 376 | 37o30"" | 925 | dzw250 |
注:pn2.525型阀门允许作为pn1.010、pn1.616压力级选用
订货须知:
一、①焊接式真空闸阀产品名称与型号②焊接式真空闸阀口径③焊接式真空闸阀是否带附件以便我们的为您正确选型。
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三、当使用的场合非常重要或环境比较复杂时,请您尽量提供设计图纸和详细参数,由我们的扬子江公司阀门专家为您审核把关。
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