对焊式真空电动闸阀详细说明:
对焊式真空电动闸阀主要性能规范
·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 |
·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 |
·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 |
·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
·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 |
注:PN2.5(25)型阀门允许作为PN1.0(10)、PN1.6(16)压力级选用
http://www.zk-v.com/CV3000tiaojiefa/ CV3000调节阀
http://www.zk-v.com/CV3000qidongtiaojiefa/ CV3000气动调节阀
http://www.zk-v.com/cv3000diandongtiaojiefa/ CV3000电动调节阀
http://www.zk-v.com/diandongtiaojiefa/ 电动调节阀
http://www.zk-v.com/dddztjf/ 电动单座调节阀
http://www.zk-v.com/ddtttjf/ 电动套筒调节阀
http://www.zk-v.com/ddsttjf/ 电动三通调节阀
http://www.zk-v.com/ddcftjf/ 电动衬氟调节阀
http://www.zk-v.com/ddwktjf/ 电动温控调节阀
http://www.zk-v.com/ddettjf/ 电动二通调节阀
http://www.zk-v.com/ddgytjf/ 电动高压调节阀
http://www.zk-v.com/qidongtiaojiefa/ 气动调节阀
http://www.zk-v.com/qdjxxtjf/ 气动精小型调节阀
http://www.zk-v.com/qdcftjf/ 气动衬氟调节阀
http://www.zk-v.com/qddztjf/ 气动单座调节阀
http://www.zk-v.com/qdtttjf/ 气动套筒调节阀
http://www.zk-v.com/qdgytjf/ 气动高压调节阀
http://www.zk-v.com/qdsttjf/ 气动三通调节阀
http://www.zk-v.com/qdettjf/ 气动二通调节阀
http://www.zk-v.com/tezhongtiaojiefa/ 特种调节阀
http://www.zk-v.com/zilishitiaojiefa/ 自力式调节阀
http://www.zk-v.com/qdVxtjf/ 气动V型调节阀
http://www.zk-v.com/qdoxtjf/ 气动O型调节阀
http://www.zk-v.com/ddtftjf/ 电动通风调节阀
http://www.zk-v.com/yqzytjf/ 氧气专用调节阀
http://www.zk-v.com/qdtftjf/ 气动通风调节阀
http://www.zk-v.com/zlswdtjf/ 自力式温度调节阀
http://www.zk-v.com/diandongfamen/ 电动阀门
http://www.zk-v.com/diandongqiufa/ 电动球阀
http://www.zk-v.com/diandongdiefa/ 电动蝶阀
http://www.zk-v.com/diandongjiezhifa/ 电动截止阀
http://www.zk-v.com/diandongzhafa/ 电动闸阀
http://www.zk-v.com/diandongdaozhafa/ 电动刀闸阀
http://www.zk-v.com/ddgyzf/ 电动高压闸阀
http://www.zk-v.com/ddsfzf/ 电动水封闸阀
http://www.zk-v.com/ddzkzf/ 电动真空闸阀
http://www.zk-v.com/dddkjdf/ 电动大口径蝶阀
http://www.zk-v.com/ddgwdf/ 电动高温蝶阀
http://www.zk-v.com/ddtcf/ 电动陶瓷球阀
http://www.zk-v.com/ddtcpz/ 电动陶瓷排渣阀
http://www.zk-v.com/qidongfamen/ 气动阀门
http://www.zk-v.com/qidongqiufa/ 气动球阀
http://www.zk-v.com/qidongdiefa/ 气动蝶阀
http://www.zk-v.com/qidongzhafa/ 气动闸阀
http://www.zk-v.com/qidongjiezhifa/ 气动截止阀
http://www.zk-v.com/qidongdaozhafa/ 气动刀闸阀
http://www.zk-v.com/qdtcqf/ 气动陶瓷球阀
http://www.zk-v.com/qdtcjlf/ 气动陶瓷进料阀
http://www.zk-v.com/qdtcclf/ 气动陶瓷出料阀
http://www.zk-v.com/taocifa/ 陶瓷阀
http://www.zk-v.com/taocizhafa/ 陶瓷闸阀
http://www.zk-v.com/taociqiufa/ 陶瓷球阀
http://www.zk-v.com/taocizhihuifa/ 陶瓷止回阀
http://www.zk-v.com/taocidiefa/ 陶瓷蝶阀
http://www.zk-v.com/taocidaozhafa/ 陶瓷刀闸阀
http://www.zk-v.com/taocijiezhifa/ 陶瓷截止阀
http://www.zk-v.com/qieduanfa/ 切断阀
http://www.zk-v.com/qidongqieduanfa/ 气动切断阀
http://www.zk-v.com/paizhazhihuifa/ 排渣止回阀
http://www.zk-v.com/paizhazhafa/ 排渣闸阀
http://www.zk-v.com/duangangfamen/ 锻钢阀门
http://www.zk-v.com/zhixingqifujian/ 执行器及附件
http://www.zk-v.com/ddzxjg/ 电动执行机构
http://www.zk-v.com/qdzxjg/ 气动执行机构