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021-5076-3702
- 地址:
- 上海市闵行区浦江镇立民村立民路四组仓库
- 邮箱:
- 2012business@shanyu-valve.com
- 电话:
- 021-50763702
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- 021-50853712
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- 13816506689
产品介绍
参数Parameter
空气驱动 Air driven |
压缩空气5-7bar(可带手轮)Compressed air5-7bar (with a hand wheel) |
公称通径Nominal diameter |
80-1800mm |
公称压力Nominal pressure |
150-300LB |
适用温度Applicable temperature |
-196-450℃ |
连接方式Connection mode |
对夹、法兰Clip flange |
阀结构 Valve structure |
三偏心three eccentric |
阀体 Body |
304、316、碳钢 Carbon steel |
阀板 plate |
304、316、碳钢 Carbon steel |
密封材质 Sealing material |
本体、合金Body Alloy |
适用介质Applicable medium |
气体、水及油类等Gas, water and oil |
可选附件Optional accessories |
限位开关、定位器、电磁阀、减压阀Limit switch, locator, electromagnetic valve, pressure reducing valve |
电、气动三偏心蝶阀概述Electric, pneumatic eccentric butterfly valve Overview
三偏心蝶阀为偏心多层次金属密封结构,阀板及阀座用专用设备加工,保障该蝶阀的密封可靠,操作轻便及长时间的使用寿命。三偏心蝶阀为金属阀座,具有耐高、低温;耐高压;允许介质中有微小颗粒。产品广泛应用于电力、冶金、化工、石油、危险气体及电子等行业。
Eccentric multi-level metal seal structure, the valve plate and seat of the three eccentric butterfly valve with special equipment for processing and protection of the butterfly valve seal is reliable, easy operation and long service life. The triple eccentric butterfly valve, metal valve seat, resistant to high and low temperature; high pressure; allow small particles in the medium. The products are widely used in electric power, metallurgy, chemical, petroleum, dangerous gases and electronics industries.
规格示例图series specifications example in Figure

尺寸表(ANSI)
SIZE | inch | L | L1 | H1 | H2 | D | D1 | □B | B1 |
80 | 3” | 47 | 180 | 121 | 216 | 125 | 191 | 11 | 18 |
100 | 4” | 53 | 190 | 140 | 235 | 155 | 229 | 11 | 18 |
125 | 5” | 56 | 200 | 148 | 255 | 185 | 254 | 14 | 23 |
150 | 6” | 56 | 210 | 165 | 260 | 215 | 279 | 14 | 23 |
200 | 8” | 62 | 230 | 196 | 292 | 265 | 343 | 19 | 28 |
250 | 10” | 69 | 250 | 227 | 323 | 325 | 406 | 22 | 28 |
300 | 12” | 79 | 270 | 268 | 406 | 382 | 483 | 27 | 28 |
350 | 14” | 79 | 290 | 295 | 418 | 415 | 535 | 32 | 47 |
92 | |||||||||
400 | 16” | 102 | 310 | 325 | 488 | 470 | 597 | 32 | 47 |
450 | 18” | 114 | 330 | 346 | 518 | 530 | 635 | 36 | 47 |
500 | 20” | 127 | 350 | 399 | 565 | 585 | 700 | 36 | 47 |
600 | 24” | 154 | 390 | 437 | 622 | 692 | 813 | 46 | 56 |
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