价格：面议
永嘉县瓯北镇双通阀门厂
联系人：陈贤帮
电话：13868878892
地址：浙江省温州市永嘉县瓯北镇五星工业区
型号： Z641W/Z6S41W 口径： DN25-DN250 压力： 1.6MPA 材质： 碳钢、铸钢、不锈钢 闸阀又称闸板阀或闸门阀，应用较广泛的一种阀门。它是通过闸板的升降来控制阀门的启闭，闸板垂直于流体方向，改变闸板与阀座间相对位置即可改变通道大小。 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 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 1.6 280 350 1470 1640 碳钢 ≤425 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 " " " " 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 " " " " 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 " " " " 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 " " " " 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 " " " " 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 " " " " 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 " " " " 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 " " " " 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 " " " " 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 " " " " 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 " " " " 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 " " " " 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 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 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 200 6.4 405 550 1850 1940 0Cr18Ni12Mo2Ti ≤200 醋酸类 480 250 " 470 650 2140 2220 " " " 780 300 " 530 750 2380 2710