Q647F气动固定式球阀,气动球阀产品介绍,国定球阀尺寸

| Q647F大口径系列固定式气动球阀产品详情 | 技术范围 Technical specification 设计依据 Design reference | GB标准 | 设计标准 Design standrd | GB/12237 | 结构长度 Face To face | 对夹连接 Wafer connecting | GB/12221 | 连接法兰尺寸 Connecting Flange Size | GB/9113、JB/T79 | 试验和检验 Test&inspection | JB/T9002 |
注:系列球阀结构长度及连接法兰尺寸可根据用户要求设计制造。 Note:The structural length and connecting flange size of ball valve serles can be designed and manufactured as perusers'requirements.
主要零件材质表 Form of Major Parts Materials #FormatImgID_0# 序号 NO | 零件名称 Accessory name | 材质 Material | | C | P | R | | 1 | 左右阀体 Bonner | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | | 2 | 螺柱 BOlt | 35 | 1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | | 3 | 弹簧 Spring | 60Si2Mn | 1Cr18Ni9Ti | 1Cr18Ni9Ti | | 4 | 阀座 Seat | 25or1Cr13 | 1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | | 5 | 密封圈 Sealing ring | PTFE | | 6 | O形圈 O Rring | 橡胶 Rubber | | 7 | 垫片 Gasket | PTFE | | 8 | 法兰 | WCB | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | | 9 | 垫片 Gasket | PTFE | | 10 | 下阀杆 Stem | 1Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | | 11 | 衬套 Bushing | PTFE | | 12 | 球体 Ball | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | | 13 | 键 Key | 35 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | | 14 | 阀杆 Stem | 1Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | | 15 | 衬套 Bushing | PTFE | | 16 | 填料 Packing | PTFE | | 17 | 填料压盖 Gland | WCB | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | | 18 | 连接套 Connection set | 35 | 35 | 1Cr18Ni9Ti | | 19 | 支架 Yoke | WCB | WCB | 1Cr18Ni9Ti | | 20 | 阀体 boby | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
注:系列球阀结构长度及连接法兰尺寸可根据拥护要求设计制造 Note:The structural length and connecting flange size of ball valve series can be designed and manufactured as per uses&#39;requirements. GB标准气动固定式球阀 #FormatImgID_1# 主要外形及连接尺寸 Q672-16<1.6Mpa> Mani Outline and Connecting Flange Size | DN | 外形尺寸 Outline Size | 连接尺寸 Connecting Size | 双作用式 执行器型号 Actuator Model of Double-acting Type | | L | L1 | H | D | D1 | D2 | C | f | n-φd | | 50 | 178 | 190 | 260 | 165 | 125 | 99 | 20 | 3 | 4-φ18 | GTD80 | | 65 | 190 | 210 | 293 | 185 | 145 | 118 | 20 | 3 | 4-φ18 | GTD90 | | 80 | 203 | 247 | 323 | 200 | 160 | 132 | 20 | 3 | 8-φ18 | GTD100 | | 100 | 229 | 276 | 382 | 220 | 180 | 156 | 22 | 3 | 8-φ18 | GTD115 | | 125 | 356 | 348 | 468 | 250 | 210 | 184 | 22 | 3 | 8-φ18 | GTD145 | | 150 | 394 | 378 | 510 | 285 | 240 | 211 | 24 | 3 | 8-φ22 | GTD160 | | 200 | 457 | 524 | 655 | 340 | 296 | 266 | 24 | 3 | 12-φ22 | GTD210 | | 250 | 533 | 645 | 847 | 405 | 355 | 319 | 26 | 3 | 12-φ22 | GTD255 | | 300 | 610 | 715 | 980 | 460 | 410 | 370 | 28 | 4 | 12-φ22 | GTD300 | | 350 | 686 | 795 | 1085 | 520 | 470 | 429 | 30 | 4 | 12-φ22 | GTD350 | | 400 | 762 | 1860 | 1215 | 580 | 525 | 480 | 32 | 4 | 12-φ22 | AW35 | | 500 | 991 | 1860 | 1385 | 715 | 650 | 609 | 36 | 4 | 12-φ22 | AW40 |
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