名称:链轮蝶阀，链轮传动蝶阀，链轮硬密封蝶阀，链轮软密封蝶阀，链轮对夹蝶阀，链轮法兰蝶阀
型号:硬密封ld443h/ld473h、软密封ld471x、ld472x、ld441x、l4342x
工作原理--
链轮传动蝶阀由链轮传动机构和蝶阀阀体两大部份组成,利用链轮机构两交错轴之间的运动和动力,拉动铁链,链轮通过阀杆带动圆形蝶板作启闭件并随阀杆转动来开启、关闭。
the sprocket drive butterfly valve is composed of two parts of the sprocket drive mechanism and the butterfly valve body, using the motion and power between the two staggered shafts of the sprocket mechanism to pull the chain. the sprocket drives the circular butterfly plate through the stem to open and close with the stem.
用途--
链轮蝶阀依靠用圆形蝶板作启闭件并随阀杆转动来开启、关闭和调节流体通道的一种阀门，本产品广泛应用在烟道管、锅炉蒸汽、排水、污水、食品、医药、供暖、粉尘、船舶、水电、冶金、能源系统以及轻纺等行业。
the sprocket butterfly valve is used as a valve to open, close and adjust the fluid channel with a round butterfly plate as the opening and closing parts and rotating with the stem. this product is widely used in flue pipe, boiler steam, drainage, sewage, food, medicine, heating, dust, ship, hydroelectric, llurgical, energy source and light textile industries.
特点--
结构独特、扭矩小、启闭迅速；
密封可靠、型小轻便、操作方便；
具备手动蝶阀的各种蝶阀功能;
有自锁定位的功能;
工作平稳无噪音;
能获得很大的传动比;
参数--
尺寸:dn50-dn600
温度:≤80℃、≤350℃;
压力:pn16;
材料:铸铁、铸钢、不锈钢;
富林克泵阀制造（上海）有限公司
flinck pump valve manufactures (shanghai) co., ltd
服务热线 电话:021-31266802 /手机:/传真:
qq:102266067 微信号： 邮箱：flkpv021@163.com
13817459227