軟密封蝶閥

一、概述

本公司生產(chǎn)的A型，LT型中線對(duì)夾蝶閥，有法蘭連接蝶閥，伸縮蝶閥及金屬硬密封蝶閥。傳動(dòng)方式有：手動(dòng)、蝸輪蝸桿傳動(dòng)、氣動(dòng)、電動(dòng)等。手動(dòng)蝶閥口徑范圍為DN50-DN200mm。

本公司蝶閥可用于石油、化工、食品、醫(yī)藥、造紙、水電、船舶、給排水、冶金、能源等系統(tǒng)的管路上，適用于多腐蝕性的氣體、液體、半液體以及固體粉末介質(zhì)。

二、主要技術(shù)參數(shù)

公稱壓力PN(MPa)?公稱通徑DN（mm）實(shí)驗(yàn)壓力（MPa）?適用溫度℃?適用介質(zhì)??驅(qū)動(dòng)方式

?????????????????????????????????????殼體????密封???????

1.0?????????????????? 50~80?????????? 1.5?????? 1.1?????? 0~80?????淡水、污水、手動(dòng)、

1.6??????????????????????????????????2.4?????? 1.76???????????????海水、空氣、蝸輪、

食品、藥品、蝸桿傳動(dòng)

酸類、堿類等?電動(dòng)、氣動(dòng)

三、主要尺寸及重量

D71X10/16連接尺寸

通徑(DN)??L???? D1?????D???????? Z-φdH????HO???? A?????B????WT-Kgs

50??????? 42???? 120???? 120???????? 4-23??????????? 63??? 235???? 270??? 65????? 3.5

65??????? 44.7?? 136.2??? 185????????4-26.5???? 70??? 250????270??? 65????? 4.4

80??????? 45.2?? 160????? 200???????? 8-18?????83??? 275???? 270??? 65????? 5.5

100???? 52.1??? 185????? 220??????4-24.5????? 105???? 316?????? 270???? 65?????? 6.5

125???? 54.4??? 215????? 250??????4-23?????? 115????? 340????? 310???? 65??????? 9

150???? 55.8??? 238????? 285??????4-25?????? 137?????376????? 310???? 65??????? 12

D371X10/16連接尺寸

通徑（DN）?? L???? D1???? D????Z-φd???? H???? HO???? A???? B???? DO???? WT-Kgs

50??????????42???? 120??? 120???4-23????? 63???? 306???? 193??? 125?? 3.5?????? 8

65??????????44.7?? 136.2?? 185??? 4-26.5???? 70??? 321???? 193??? 125?? 150??????9

80??????????45.2?? 160???? 200???8-18????? 83??? 346???? 193??? 125?? 150?????? 10

100????????? 52.1?? 185??? 220???? 4-24.5??? 105??? 387???? 193??? 125?? 150????? 11

125????????? 54.4?? 215??? 250???? 4-23????? 115??? 411????193??? 125?? 150?????13

150????????? 55.8?? 238??? 285???? 4-25????? 137??? 447????193??? 125?? 150????? 14

200????????? 60.6?? 295??? 340?? 4-25/4-23??? 164??? 572???? 283??? 165?? 220????? 30

250????????? 65.5?? 357??? 395???? 4-29????? 206??? 646????283??? 165?? 220?????40

300????????? 76.5?? 407??? 445???? 4-29????? 230??? 738????334??? 175?? 280????? 78

350????????? 76.5?? 467??? 505???? 4-30????? 248??? 761????334??? 175?? 280????? 81

400????????? 86.5? 515/525? 565? 4-25/4-30??? 289??? 877???? 425??? 210?? 320?????140

450???????? 105.5 ?565/585? 615? 4-26/4-30??? 320??? 938???? 425??? 210?? 320????? 160

500???????? 131.8? 620/650? 670? 4-26/4-33??? 343??? 993???? 425??? 210?? 320????? 190

600????????? 152? 725/770? 780?? 20-30/20-36?413?? 1131???? 425??? 210?? 320????? 315

700????????? 163??? 840??? 895? 24-30/20-36? 478??? 1476??? 620???? 320?? 400???? 480

800????????? 188??? 950?? 1050? 24-33/24-39? 525??? 1533??? 620??? 320?? 400????? 516