r1、设计新颖、合理、结构独特,重量轻,启闭迅速。
r2、操力矩小,操作方便,省力灵巧。
r3、采用适应的材料以满足低、中、高不同介质温度其及腐蚀性介质等。 r r r r D641W-1C气动通风蝶阀采用标准 r r r 设计标准:GB/T12238-1989 JB/T8692-1998
r法兰连接尺寸:GB/T9115.1-2000
r结构长度 h:GB/T12221-1989
r压力试验:GB/T13927-1992;JB/T9092-1999
rD641W-1C气动通风蝶阀执行机构
r采用GT或AT系列气动执行器,有双作用式和单作用式(弹簧复位),齿轮传动,安全可靠;大口径阀门采用AW气动执行器拔叉式传动,结构合理,输出扭矩大,有双作用式和单作用式。
r1、齿轮式双活塞,输出力矩大,体积小。
r2、GT/AT气动执行器选用铝合金材料,重量轻、外形美观。
r3、可在顶部、底部安装手动操作机构。
r4、齿条式连接可调节开启角度、额定流量。
r5、GT/AT气动执行器可选带电讯号反馈指示及各类附件以实现自动化操作。
r6、IS05211标准连接为产品的安装更换提供了方便。
r7、两端调的节螺钉可使标准产品在0°和90°有±4°的可调范围。确保与阀门的同步精度。 r r r ?r r r ?r r r D641W-1C气动通风蝶阀主要技术参数
rr r
| r r 公称通径 r r | rr r DN(mm) r r | rr r 50~2000 r r | r||
| r r 公称压力 r r | rr r PN(MPa) r r | rr r 0.05 r r | rr r 0.25 r r | rr r 0.6 r r | r
| r r 试验压力 r r | rr r 强度试验 r r | rr r 0.075 r r | rr r 0.375 r r | rr r 0.9 r r | r
| r r 密封试验 r r | rr r ≤1.5%泄漏量 r r | r|||
| r r 适用介质 r r | rr r 煤气、含尘气体、烟道气等。 r r | r|||
| r r 适用温度 r r | rr r ≦425℃ r r | r|||
rr r
| r r 零件名称 r r | rr r 材料 r r | r
| r r 阀体 r r | rr r 铸钢、不锈钢、铬镍钼钛钢、铬钼钛钢等特殊材料 r r | r
| r r 蝶板 r r | rr r 铸钢、不锈钢、铬镍钼钛钢、铬钼钛钢等特殊材料 r r | r
| r r 密封圈 r r | rr r 与阀体相同 r r | r
| r r 阀杆 r r | rr r 碳钢、2Cr13、不锈钢、铬镍钼钛钢 r r | r
| r r 填料 r r | rr r 氟塑料、柔性石墨 r r | r
rr r r
| r r 公称通径 r r r 毫米 r r | rr r 结构长度 r(标准值) r r | r r r 外形尺寸 r(参考值) r r | r r r 连接尺寸(标准值) r r | rr r 气动执行器型号 r r | r|||||||
| r r 0.05MPa和0.25MPa r r | r|||||||||||
| r r DN r r | rr r 英寸 r r | rr r L r r | rr r H r r | rr r H1 r r | rr r D r r | rr r D1 r r | rr r D2 r r | rr r Z-d r r | rr r A r r | rr r W r r | r|
| r r 100 r r | rr r 4 r r | rr r 120 r r | rr r 105 r r | rr r -- r r | rr r 210 r r | rr r 170 r r | rr r 144 r r | rr r 4-18 r r | rr r 140 r r | rr r 70 r r | rr r GTD63 r r | r
| r r 125 r r | rr r 5 r r | rr r 120 r r | rr r 120 r r | rr r -- r r | rr r 240 r r | rr r 200 r r | rr r 174 r r | rr r 8-18 r r | rr r 140 r r | rr r 70 r r | rr r GTD63 r r | r
| r r 150 r r | rr r 6 r r | rr r 120 r r | rr r 132 r r | rr r -- r r | rr r 265 r r | rr r 225 r r | rr r 199 r r | rr r 8-18 r r | rr r 186 r r | rr r 91 r r | rr r GTD83 r r | r
| r r 200 r r | rr r 8 r r | rr r 140 r r | rr r 160 r r | rr r -- r r | rr r 320 r r | rr r 280 r r | rr r 254 r r | rr r 8-18 r r | rr r 186 r r | rr r 91 r r | rr r GTD83 r r | r
| r r 250 r r | rr r 10 r r | rr r 140 r r | rr r 187 r r | rr r -- r r | rr r 375 r r | rr r 335 r r | rr r 309 r r | rr r 12-18 r r | rr r 186 r r | rr r 91 r r | rr r GTD110 r r | r
| r r 300 r r | rr r 12 r r | rr r 170 r r | rr r 220 r r | rr r -- r r | rr r 440 r r | rr r 395 r r | rr r 363 r r | rr r 12-22 r r | rr r 254 r r | rr r 120 r r | rr r GTD110 r r | r
| r r 350 r r | rr r 14 r r | rr r 170 r r | rr r 245 r r | rr r -- r r | rr r 490 r r | rr r 445 r r | rr r 413 r r | rr r 12-22 r r | rr r 254 r r | rr r 120 r r | rr r GTD110 r r | r
| r r 400 r r | rr r 16 r r | rr r 190 r r | rr r 270 r r | rr r -- r r | rr r 540 r r | rr r 495 r r | rr r 463 r r | rr r 16-22 r r | rr r 254 r r | rr r 120 r r | rr r GTD110 r r | r
| r r 450 r r | rr r 18 r r | rr r 190 r r | rr r 297 r r | rr r -- r r | rr r 595 r r | rr r 550 r r | rr r 518 r r | rr r 16-22 r r | rr r 296 r r | rr r 137 r r | rr r GTD127 r r | r
| r r 500 r r | rr r 20 r r | rr r 190 r r | rr r 322 r r | rr r -- r r | rr r 645 r r | rr r 600 r r | rr r 568 r r | rr r 20-22 r r | rr r 296 r r | rr r 137 r r | rr r GTD127 r r | r
| r r 600 r r | rr r 24 r r | rr r 210 r r | rr r 377 r r | rr r -- r r | rr r 755 r r | rr r 705 r r | rr r 667 r r | rr r 20-26 r r | rr r 296 r r | rr r 137 r r | rr r GTD127 r r | r
| r r 700 r r | rr r 28 r r | rr r 210 r r | rr r 430 r r | rr r -- r r | rr r 860 r r | rr r 810 r r | rr r 772 r r | rr r 24-26 r r | rr r 384 r r | rr r 173 r r | rr r GTD160 r r | r
| r r 800 r r | rr r 32 r r | rr r 210 r r | rr r 487 r r | rr r -- r r | rr r 975 r r | rr r 920 r r | rr r 878 r r | rr r 24-30 r r | rr r 384 r r | rr r 173 r r | rr r GTD160 r r | r
| r r 900 r r | rr r 36 r r | rr r 250 r r | rr r 537 r r | rr r -- r r | rr r 1075 r r | rr r 1020 r r | rr r 978 r r | rr r 24-30 r r | rr r 384 r r | rr r 173 r r | rr r GTD160 r r | r
| r r 1000 r r | rr r 40 r r | rr r 250 r r | rr r 587 r r | rr r -- r r | rr r 1175 r r | rr r 1120 r r | rr r 1078 r r | rr r 28-30 r r | rr r 501 r r | rr r 208 r r | rr r GTD190 r r | r
| r r 1200 r r | rr r 48 r r | rr r 250 r r | rr r 687 r r | rr r -- r r | rr r 1375 r r | rr r 1320 r r | rr r 1280 r r | rr r 32-30 r r | rr r 501 r r | rr r 208 r r | rr r GTD190 r r | r
| r r 1400 r r | rr r 56 r r | rr r 300 r r | rr r 700 r r | rr r -- r r | rr r 1575 r r | rr r 1520 r r | rr r 1480 r r | rr r 36-30 r r | rr r 501 r r | rr r 208 r r | rr r GTD190 r r | r
| r r 1600 r r | rr r 84 r r | rr r 300 r r | rr r 895 r r | rr r -- r r | rr r 1790 r r | rr r 130 r r | rr r 1690 r r | rr r 40-30 r r | rr r 501 r r | rr r 208 r r | rr r GTD190 r r | r
| r r 1800 r r | rr r 72 r r | rr r 300 r r | rr r 995 r r | rr r -- r r | rr r 1990 r r | rr r 1930 r r | rr r 1880 r r | rr r 44-30 r r | rr r 1090 r r | rr r 230 r r | rr r AW17 r r | r
| r r 2000 r r | rr r 80 r r | rr r 300 r r | rr r 1095 r r | rr r -- r r | rr r 2190 r r | rr r 2130 r r | rr r 2090 r r | rr r 48-30 r r | rr r 1090 r r | rr r 230 r r | rr r AW17 r r | r
rD、D1、D2、Z-d因公称压力不同而尺寸不同。 r r r ?r r
| r r DN r r | rr r 连接尺寸(标准值) r r | r|||
| r r 0.6MPa r r | r||||
| r r D r r | rr r D1 r r | rr r D2 r r | rr r r Z-d r r r | r|
| r r 100 r r | rr r 210 r r | rr r 170 r r | rr r 144 r r | rr r 4-18 r r | r
| r r 125 r r | rr r 240 r r | rr r 200 r r | rr r 174 r r | rr r 8-18 r r | r
| r r 150 r r | rr r 265 r r | rr r 225 r r | rr r 199 r r | rr r 8-18 r r | r
| r r 200 r r | rr r 320 r r | rr r 280 r r | rr r 254 r r | rr r 8-18 r r | r
| r r 250 r r | rr r 375 r r | rr r 335 r r | rr r 309 r r | rr r 12-18 r r | r
| r r 300 r r | rr r 440 r r | rr r 395 r r | rr r 363 r r | rr r 12-22 r r | r
| r r 350 r r | rr r 490 r r | rr r 445 r r | rr r 413 r r | rr r 12-22 r r | r
| r r 400 r r | rr r 540 r r | rr r 495 r r | rr r 463 r r | rr r 16-22 r r | r
| r r 450 r r | rr r 595 r r | rr r 550 r r | rr r 518 r r | rr r 16-22 r r | r
| r r 500 r r | rr r 645 r r | rr r 600 r r | rr r 568 r r | rr r 20-22 r r | r
| r r 600 r r | rr r 755 r r | rr r 705 r r | rr r 667 r r | rr r 20-26 r r | r
| r r 700 r r | rr r 860 r r | rr r 810 r r | rr r 772 r r | rr r 24-26 r r | r
| r r 800 r r | rr r 975 r r | rr r 920 r r | rr r 878 r r | rr r 24-30 r r | r
| r r 900 r r | rr r 1075 r r | rr r 1020 r r | rr r 978 r r | rr r 24-30 r r | r
| r r 1000 r r | rr r 1175 r r | rr r 1120 r r | rr r 1078 r r | rr r 28-30 r r | r
| r r 1200 r r | rr r 1405 r r | rr r 1340 r r | rr r 1295 r r | rr r 32-33 r r | r
| r r 1400 r r | rr r 1630 r r | rr r 1560 r r | rr r 1510 r r | rr r 36-36 r r | r
| r r 1600 r r | rr r 1830 r r | rr r 1760 r r | rr r 1710 r r | rr r 40-36 r r | r
| r r 1800 r r | rr r 2045 r r | rr r 1970 r r | rr r 1918 r r | rr r 44-39 r r | r
| r r 2000 r r | rr r 2265 r r | rr r 2150 r r | rr r 2125 r r | rr r 48-42 r r | r
