气动闸阀Z641W/Z6S41W-阀门配件

产品详情

气动闸阀Z641W/Z6S41W
气动闸阀，借助压缩空气驱动的阀门，闸阀关闭时 , 密封面可以只依靠介质压力来密封 , 即依靠介质压力将闸板的密封面压向另一侧的阀座来保证密封面的密封，这就是自密封。大部分闸阀是采用强制密封的 , 即阀门关闭时，要依靠外力强行将闸板压向阀座 , 以保证密封面的密封性
通用要求
1.1气动阀规格及类别，应符合管道设计文件的要求。
1.2气动阀的型号应注明依据的国标编号要求。若是企业标准，应注明型号的相关说明。
1.3气动阀工作压力，要求≥管道的工作压力，在不影响价格的前提下，阀门可承受的工压应大于管道实际的工压；气动阀关闭状况下的任何一侧应能承受1.1倍阀门工压值而不渗漏；阀门开启状况下，阀体应能承受二倍阀门工压的要求。
1.4气动阀制造标准，应说明依据的国标编号，若是企业标准，采购合同上应附企业文件。
闸阀具有以下优点：
1、流体阻力小 , 密封面受介质的忡刷和侵蚀小。
2、开闭较省力。
3、介质流向不受限制 , 不扰流、不降低压力。
4、形体简单 , 结构长度短，制造工艺性好，适用范围广。
气动闸阀规格尺寸表：型号公称主要结构尺寸(mm) 阀体材料性能规范重量
(Kg)
通径
DN(mm) 压力
PN(MPa) D L H1 H2 适用温度
(℃) 适用介质

Z6s41H-16C 1.6 280 350 1470 1640 碳钢 ≤425 蒸汽、油品、水等 250
200 " 335 400 1730 1950 碳钢 " " 310
250 " 405 450 2000 2270 碳钢 " " 420
300 " 460 500 2250 2580 碳钢 " " 510
350 " 520 550 2625 3010 碳钢 " " 650
400 " 580 600 2960 3400 碳钢 " " 980
500 " 705 700 3650 4200 碳钢 " " 1560
600 " 840 800 4320 4970 碳钢 " " 2230
Z6s41Y-16I 150 1.6 280 350 1470 1640 耐热合金钢 ≤550 蒸汽、油品、水等 250
200 " 335 400 1730 1950 " " " 310
250 " 405 450 2000 2270 " " " 420
300 " 460 500 2250 2580 " " " 510
350 " 520 550 2625 3010 " " " 650
400 " 580 600 2960 3400 " " " 980
500 " 705 700 3650 4200 " " " 1560
600 " 840 800 4320 4970 " " " 2230
700 " " " "
Z6s41W-16P 150 1.6 280 350 1470 1640 1Cr18Ni9Ti ≤200 硝酸类 250
200 " 335 400 1730 1950 " " " 310
250 " 405 450 2000 2270 " " " 420
300 " 460 500 2250 2580 " " " 510
350 " 520 550 2625 3010 " " " 650
400 " 580 600 2960 3400 " " " 980
500 " 705 700 3650 4200 " " " 1560
600 " 840 800 4320 4970 " " " 2230
700 " " " "
Z6s41W-16R 150 1.6 280 350 1470 1640 OCr18Ni12Mo2Ti ≤200 醋酸类 250
200 " 335 400 1730 1950 " " " 310
250 " 405 450 2000 2270 " " " 420
300 " 460 500 2250 2580 " " " 510
350 " 520 550 2625 3010 " " " 650
400 " 580 600 2960 3400 " " " 980
500 " 705 700 3650 4200 " " " 1560
600 " 840 800 4320 4970 " " " 2230
700 " " " "
Z6s41H-25 150 2.5 300 350 1470 1640 碳钢 ≤425 蒸汽、油品、水等 270
200 " 360 400 1730 1950 " " " 320
250 " 425 450 2000 2270 " " " 450
300 " 485 500 2250 2580 " " " 630
350 " 550 550 2625 3010 " " " 850
400 " 610 600 2960 3400 " " " 1120
500 " 730 700 3650 4200 " " " 1930
600 " 840 800 4320 4970 " " " 2540
700 " " " "
Z6s41Y-16I 150 2.5 300 350 1470 1640 耐热合金钢 ≤550 蒸汽、油品、水等 270
200 " 360 400 1730 1950 " " " 320
250 " 425 450 2000 2270 " " " 450
300 " 485 500 2250 2580 " " " 630
350 " 550 550 2625 3010 " " " 850
400 " 610 600 2960 3400 " " " 1120
500 " 730 700 3650 4200 " " " 1930
600 " 840 800 4320 4970 " " " 2540
700 " " " "
Z6s41W-25P 150 2.5 300 350 1470 1640 1Cr18Ni9Ti ≤200 硝酸类 270
200 " 360 400 1730 1950 " " " 320
250 " 425 450 2000 2270 " " " 450
300 " 485 500 2250 2580 " " " 630
350 " 550 550 2625 3010 " " " 850
400 " 610 600 2960 3400 " " " 1120
500 " 730 700 3650 4200 " " " 1930
600 " 840 800 4320 4970 " " " 2540
700 " " " "
Z6s41W-25R 150 2.5 300 350 1470 1640 OCr18Ni12Mo2Ti 醋酸类
200 " 360 400 1730 1950 " " " 320
250 " 425 450 2000 2270 " " " 450
300 " 485 500 2250 2580 " " " 630
350 " 550 550 2625 3010 " " " 850
400 " 610 600 2960 3400 " " " 1120
500 " 730 700 3650 4200 " " " 1930
600 " 840 800 4320 4970 " " " 2540
700 " " " "
Z6s41H-40 150 4.0 300 450 1520 1700 碳钢 ≤425 蒸汽、油品、水等 290
200 " 375 550 1810 1900 " " " 420
250 " 445 650 2100 2380 " " " 630
300 " 510 750 2340 2670 " " " 820
350 " 570 850 2760 3140 " " " 1180
400 " 655 950 3100 3550 " " " 1850
500 " 755 1150 3800 4350 " " " 2460
600 " 890 1350 4500 5150 " " " 3230
700 " " " "
Z6s41Y-40I 150 4.0 300 450 1520 1700 耐热合金钢 ≤550 蒸汽、油品、水等 290
200 " 375 550 1810 1900 " " " 420
250 " 445 650 2100 2380 " " " 630
300 " 510 750 2340 2670 " " " 820
350 " 570 850 2760 3140 " " " 1180
400 " 655 950 3100 3550 " " " 1850
500 " 755 1150 3800 4350 " " " 2460
600 " 890 1350 4500 5150 " " " 3230
700 " " " "
Z6s41W-40P 150 4.0 300 450 1520 1700 1Cr18Ni9Ti ≤200 硝酸类 290
200 " 375 550 1810 1900 " " " 420
250 " 445 650 2100 2380 " " " 630
300 " 510 750 2340 2670 " " " 820
350 " 570 850 2760 3140 " " " 1180
400 " 655 950 3100 3550 " " " 1850
500 " 755 1150 3800 4350 " " " 2460
600 " 890 1350 4500 5150 " " " 3230
700 " " " "
Z6s41W-40R 150 4.0 300 450 1520 1700 0Cr18Ni12Mo2Ti ≤200 醋酸类 290
200 " 375 550 1810 1900 " " " 420
250 " 445 650 2100 2380 " " " 630
300 " 510 750 2340 2670 " " " 820
350 " 570 850 2760 3140 " " " 1180
400 " 655 950 3100 3550 " " " 1850
500 " 755 1150 3800 4350 " " " 2460
600 " 890 1350 4500 5150 " " " 3230
700 " " " "
Z6s41H-64 200 6.4 405 550 1850 1940 碳钢 ≤425 蒸汽、油品、水等 480
250 " 470 650 2140 2220 " " " 780
300 " 530 750 2380 2710 " " " 1310
Z6s41Y-64I 200 6.4 405 550 1850 1940 耐热合金钢 ≤550 蒸汽、油品、水等 480
250 " 470 650 2140 2220 " " " 780
300 " 530 750 2380 2710 " " " 1310
Z6s41W-64P 200 6.4 405 550 1850 1940 1Cr18Ni9Ti ≤200 硝酸类 480
250 " 470 650 2140 2220 " " " 780
300 " 530 750 2380 2710 " " " 1310
Z6s41W-64R 200 6.4 405 550 1850 1940 0Cr18Ni12Mo2Ti ≤200 醋酸类 480
250 " 470 650 2140 2220 " " " 780
300 " 530 750 2380 2710
气动阀采购时只明确规格、类别、工压就满足采购要求的作法，在当前市场经济环境里是不完善的。因为气动阀制造厂家为了产品的竞争，各自均在气动阀统一设计的构思下，进行不同的创新，形成了各自的企业标准及产品个性。因此在气动阀采购时较详尽的提出技术要求，与厂家协调取得共识，作为气动阀采购合同的附件是十分必要的。
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声明：本文中所有文字、数据、图片均只适用于参考，性能参数、结构尺寸参数、价格等详情，请，
订货流程
1.客户采购清单请传真给我们，或。
2.收到客户采购清单，为客户提供阀门型号选型与报价（价格清单）。
3.具体商定：交货期、特殊要求等事宜。
订货须知
1.客户对产品有特殊要求，须在订货合同中提供以下说明：
1.结构长度
2.连接形式
3.公称直径、全通径、缩径、管道尺寸
4.运用介质及温度、压力范围
5.实验、检验标准及其他要求
2.本场可根据客户特殊要求配置各类驱动装置。
3.如由客户提供确定的阀门类型和型号时，客户应正确说明其型号的含义和要求，在供需双方理解*的条件下签订合同。
气动闸阀Z641W/Z6S41W