品牌
经销商厂商性质
所在地
特点 characteristic
| 该产品是我公司新开发结构陶瓷的蝶阀，在使用中，密封 面无磨损，而且双向密封。 该产品与一般蝶阀的根本区别在于结构特殊，它以阀杆的 升降加旋转起到蝶板与阀体密封面相吻合，达到密封目的 。当阀杆上升到一定位置时，蝶板旋转90，此时阀门全开 、并也可控制阀杆上升、下降的位置，也可以调节介质流 量生产的阀体和蝶板的密封部位，镶装结构陶瓷，耐磨性 能好，适用于易磨损的工况管路上。 | this product is that our company develops the butterfly valve with ceramic structure newly,in using,seal the surface and has not worn and torn,and seal two-wayly.product and general butterfly fundamental difference of valve this lie in structure to be special,it is it is it play function of opening and close,butterfly of board to rotate to add with rise or fall of valve stem.when the valve stem is moved downwards,butterfly"s board rotates to make butterfly"s board and valve body seal the surface identically fist,achieve the sealed purpose.rise to at booking positioning as valve stem,butterfly oard rotate 90,valve at this moment turn on,and can control valve stem rise,position that dr-op all,can regulate the sealed position of valve body and butterfly"s board that the flow of medium produce too,inlay and put the structure pottery,wear-resisting and of good performance,suitable for the operating mode pipeline aptto wear and tear. |
| 主要性能规范(specifications) | 主要零件材料(material for main parts) |
| 型 号 | 公称压力 | 试验压力 | 工作温度 | 适用介质 | 阀 体 | wcb+搪瓷 | ||
| 强度 | 密封 | |||||||
| gd41tc | 1.0 | 1.6 | 1.1 | ≤350℃ | 污水、颗粒、固体等介质 | 蝶 板 | wcb+搪瓷 | |
| 1.6 | 2.5 | 1.8 | 阀 座 | 陶 瓷 | ||||
| 2.5 | 3.8 | 2.8 | 阀 杆 | 鉻不锈钢 | ||||
主要连接尺寸（main connecting dimensoins）
| 规格 | d | d1 | d2 | b | f | z-φd |
| 100 | 215 | 180 | 155 | 20 | 3 | 8-φ16 |
| 125 | 245 | 210 | 185 | 22 | 3 | 8-φ16 |
| 150 | 280 | 240 | 210 | 24 | 3 | 8-φ20 |
| 200 | 335 | 295 | 265 | 26 | 3 | 12-φ20 |
| 250 | 405 | 355 | 320 | 30 | 3 | 12-φ22 |
| 300 | 460 | 410 | 375 | 30 | 3 | 12-φ22 |
| 350 | 520 | 470 | 435 | 34 | 4 | 16-φ22 |
| 400 | 5810 | 525 | 485 | 36 | 4 | 16-φ27 |
| 450 | 640 | 585 | 545 | 40 | 4 | 20-φ27 |
| 500 | 705 | 650 | 608 | 40 | 4 | 20-φ30 |
