气动软密封蝶阀
气动软密封蝶阀
公称通径：DN 50～400mm
连接方式:对夹式、法兰式等
公称压力:1.0~2.5MPa
阀体材质:铸铁、球墨铸铁、铸钢、不锈钢等
蝶板材质:球墨铸铁、铸钢、不锈钢、铜等
适用温度:NBR、EPDM≤80℃ PTFE≤120℃
适用介质:水、蒸汽及油品等腐蚀性和非腐蚀性介质
主要性能参数
所配置气动执行机构技术参数 Technical parameters of the configured pneumatic actuator | 阀体主要技术参数 Main technical parameters of valve body | ||
气缸类型 Cylinder type | GT系列、AT系列、AW系列 GT series, AT series, AW series | 阀门类型 Valve type | 中线式软密封蝶阀 Middle line soft seal butterfly valve |
作用方式 Work way | 双作用活塞式、单作用弹簧复位式 Double acting piston type, single acting spring return type | 阀门型号 Valve type | D671X/F D641X/F |
气源压力 Air pressure | 4~8Bar | 连接方式 Connection mode | 对夹式、法兰式等 Clamp type, flange type, etc |
工作介质 Working medium | 干燥、清洁不含腐蚀气体 Dry and clean without corrosive gas | 公称通径 Nominal diameter | DN 50～400mm |
工作温度Working temperature | 常温型：-20℃~80℃(丁腈橡胶O型圈) Room temperature type: - 20 ℃ to 80 ℃ (nitrile rubber O-rings) | 公称压力 Nominal pressure | 1.0~2.5MPa |
高温型：-20℃~160℃(氟橡胶O型圈) High temperature type: - 20 ℃ to 160℃ (fluorine rubber O-rings) | 阀体材质 Body material | 铸铁、球墨铸铁、铸钢、不锈钢等 Cast iron, ductile iron, cast steel, stainless steel, etc | |
动作范围 Range of motion | 0~90°±5° | 蝶板材质 Butterfly material | 球墨铸铁、铸钢、不锈钢、铜等 Ductile iron, cast steel, stainless steel, copper, etc |
接口螺纹 Interface thread | GT52~GT83 G1/8" | 阀座密封 Seat tightness | NBR、EPDM、PTFE及氟橡胶等 And fluorine rubber, etc |
GT110~GT210 AT52~AT210 G1/4" | 适用温度 Suitable temperature | NBR、EPDM≤80℃ PTFE≤120℃ | |
阀位信号 Valve position signal | 定位器：4~20mA/回信器：全开全关信号 Locator: 4~20mA/reply: full ON/OFF signal | 适用介质 Applicable medium | 水、蒸汽及油品等腐蚀性和非腐蚀性介质 Water, steam, oil corrosion and the corrosion medium, etc |
主要外形连接尺寸
对夹式 Clamp type | 法兰式 Flange type | ||||||||||||||||
DN(mm) | 1.6MPa | 150Lb | DN | 1.6MPa | |||||||||||||
L | H1 | H2 | D1 | 4-M(d) | D1 | 4-M(d) | L | H1 | H2 | D | D1 | D2 | b | f | n-φd | ||
50 | 43 | 160 | 80 | 125 | 4-φ19 | 120.5 | 4-φ19 | 100 | 127 | 240 | 120 | 220 | 180 | 156 | 24 | 3 | 8-φ19 |
65 | 46 | 175 | 88 | 145 | 4-φ19 | 139.5 | 4-φ19 | 125 | 140 | 270 | 130 | 250 | 210 | 184 | 24 | 3 | 8-φ19 |
80 | 46 | 180 | 96 | 160 | 4-φ19 | 152.5 | 4-φ19 | 150 | 140 | 300 | 150 | 285 | 240 | 211 | 26 | 3 | 8-φ23 |
100 | 52 | 200 | 115 | 180 | 4-φ19 | 190.5 | 4-φ19 | 200 | 152 | 330 | 180 | 340 | 295 | 255 | 28 | 3 | 12-φ23 |
125 | 56 | 215 | 130 | 210 | 4-φ19 | 216 | 4-φ22 | 250 | 250 | 400 | 220 | 405 | 355 | 319 | 28 | 4 | 12-φ28 |
150 | 56 | 225 | 140 | 240 | 4-φ23 | 241.5 | 4-φ22 | 300 | 270 | 410 | 220 | 460 | 410 | 370 | 28 | 4 | 12-φ28 |
200 | 60 | 260 | 175 | 295 | 4-φ23 | 298.5 | 4-φ22 | 350 | 290 | 460 | 270 | 520 | 470 | 429 | 30 | 4 | 16-φ28 |
250 | 68 | 290 | 200 | 350 | 4-φ28 | 362 | 4-φ25 | 400 | 310 | 510 | 290 | 580 | 525 | 480 | 30 | 4 | 16-φ31 |
300 | 78 | 330 | 240 | 410 | 4-φ28 | 432 | 4-φ25 | 450 | 330 | 560 | 320 | 640 | 585 | 548 | 34 | 4 | 20-φ31 |
350 | 78 | 360 | 265 | 470 | 4-φ28 | 476 | 4-φ28 | 500 | 350 | 590 | 360 | 715 | 650 | 609 | 34 | 4 | 20-φ37 |
400 | 102 | 390 | 300 | 525 | 4-φ31 | 540 | 4-φ28 | 600 | 390 | 660 | 390 | 840 | 770 | 720 | 35 | 5 | 20-φ37 |
东莞市金盈阀门自动化科技有限公司 |
|
