产品简介
						
					
					真空焊接闸阀详细介绍订购该产品真空焊接闸阀试验压力Testpressure公称压力PN/MPaNominalpressure试验压力/MPaSealtest壳体强度试验Shellslrenghttest上密封试验BackSealtest密封试验Seattest2
					
						
产品描述
						
					
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                | 真空焊接闸阀详细介绍 | 订购该产品 | 
                | 真空焊接闸阀试验压力 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 dimensions and weight      | 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:PN2.5(25)型阀门允许作为PN1.0(10)、PN1.6(16)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Electric
 device
 |   | 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 | 
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