永嘉爱伦自控阀门有限公司
永嘉爱伦自控阀门有限公司
Q671F气动对夹球阀
Q671F对夹式气动球阀是气动球阀中的一种超薄型的气动球阀,是新一代超短法兰距球阀，球芯通道形状有矩形、V形及O形。气动球阀具有结构紧凑、体积小、重量轻、安装方便等特点。阀门可广泛应用在石油、化工、冶金、电站、轻工等领域，对油、水、气及纸浆或纤维状流体进行自动调节或切断控制。它采用直连方式执行机构连接，具有结构紧凑、尺寸小、重量轻、摩擦阻力小、回差小、动作稳定可靠等优点.气动球阀由气动双活塞齿轮齿条执行器和超短法兰距球阀组合而成，阀体部分同“1”电气动球阀阀体一样。气动活塞执行机构分有弹簧式和无弹簧式两种。故障下要求阀全开或关闭时配有弹簧式（靠弹簧的恢复张力复位），故障下要求保位时，配无弹簧式。它主要由缸体、弹簧、活塞、活塞杆、前后缸盖、齿条、输出轴等零部件组成。对两位开关阀，需配电磁阀以及行程开关等；对比例式调
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 | |
| 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 perusersrequirements.
主要零件材质表 Form of Major Parts Materials
| 序号 No | 零件名称 Accessory name | 材 质 Material | ||
| C | P | R | ||
| 1 | 阀盖 Cover | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 2 | 垫片 Gasket | PTFE | PTFE | PTFE |
| 3 | 阀座 seat | PTFE | PTFE | PTFE |
| 4 | 球体 ball | 1Cr18Ni9Ti | 1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 5 | 阀座 seat | PTFE | PTFE | PTFE |
| 6 | 阀体 boby | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 7 | 螺栓 stud | 35 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 8 | 阀杆 stem | 1Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 9 | 垫片 gasket | PTFE | PTFE | PTFE |
| 10 | 填料 panking | PTFE | PTFE | PTFE |
| 11 | 衬套 bushing | PTFE | PTFE | PTFE |
| 12 | 弹簧 spring gasket | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 13 | 垫片 gasket | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 14 | 螺母 nut | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 15 | 连接支架 connecting set | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 16 | 螺栓 stud | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 17 | 连接套 connecting set | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 18 | 位置指示器 location lndicator | 塑料 rubber | ||
注：系列气动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 usesrequirements.
气动球阀主要外形及连接尺寸 Q672-16<1.6Mpa>/25<2.5Mpa> Mani Outline and Connecting Flange Size
| DN | 外形尺寸 Outline Size | 连接尺寸 Connecting Size | 执行器型号 Actuator Model | ||||||||
| d | L | L1 | L2 | H | D | D1 | D2 | f | n-φd | ||
| 15 | 14 | 35 | 140/178 | 62/75 | 170/176 | 90 | 65 | 45 | 2 | 4-M14 | GTD52/GTE65 |
| 20 | 19 | 38 | /140/178 | 62/75 | 175/181 | 100 | 75 | 55 | 2 | 4-M14 | GTD52/GTE65 |
| 25 | 25 | 42 | 140/214 | 62/91 | 180/214 | 110 | 85 | 65 | 2 | 4-M14 | GTD52/GTE80 |
| 32 | 29 | 50 | 164/214 | 75/91 | 215/243 | 130 | 100 | 78 | 3 | 4-M18 | GTD65/GTE80 |
| 40 | 38 | 60 | 164/246 | 75/101 | 225/263 | 145 | 110 | 85 | 3 | 4-M18 | GTD65/GTE90 |
| 50 | 48 | 70 | 190/295 | 91/112 | 248/274 | 1690 | 125 | 100 | 3 | 4-M18 | GTD80/GTE100 |
| 65 | 64 | 95 | 210/295 | 101/112 | 258/284 | 180 | 145 | 120 | 3 | 4/8-M18 | GTD90/GTE100 |
| 80 | 76 | 118 | 247/395 | 112/139 | 300/326 | 190 | 160 | 135 | 3 | 8-M18 | GTD100/GTE125 |
| 100 | 95 | 140 | 276/478 | 127/176 | 315/370 | 215/230 | 180/190 | 155/160 | 3 | 8-M18/20 | GTD115/GTE160 |
| 125 | 112/118 | 175/195 | 348/562 | 159/206 | 375/440 | 245/270 | 210/220 | 185/188 | 3 | 8-M18/24 | GTD140/GTE190 |
| 150 | 135/150 | 210/260 | 378/724 | 176/228 | 428/500 | 280/300 | 240/250 | 210/218 | 3 | 8-M22/24 | GTD160/GTE210 |
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