产品简介
SD341X通风蝶阀我公司生产的通风蝶阀采用钢板焊接制造,具有结构尺寸短,重量轻,安装方便等特点。该阀驱动力矩小,启闭灵活,操作方便。阀体上设置油密封挡圈,密封副之间无可见间隙,泄漏率小。
详细介绍
sd341x通风蝶阀 我公司生产的通风蝶阀采用钢板焊接制造,具有结构尺寸短,重量轻,安装方便等特点。该阀驱动力矩小,启闭灵活,操作方便。阀体上设置油密封挡圈,密封副之间无可见间隙,泄漏率小。蝶板与阀体间的膨胀间隙大,能有效防止因热涨冷缩造成的卡死现象。本阀可配备多种驱动装置,如手动装置、蜗轮传动装置、气动装置、电动装置。通风蝶阀广泛用于治金、师化、电力、建材、矿山等工业管线,对介质气体气控制或调节作用。 my corporation the person who produces the ventilation butterfly valve uses the steel plate welding to be made , and it is short to possess the structure size , and weight is light , and installs conveniently waiting for the characteristics . this valve drive moment of force is small , and opens and close nimblely , and it is convenient to operate . setting up oil in the valve aspect seals up the fender circle , and it is thus clear that not having between the close sub the interval , the leakage rate is small . between butterfly board and valve aspect expands that the interval is big , and can effectively prevent because of heat up to rise cold to contract ka si s appearance that cr-eates . this valve can be provided many kinds of drives , if the hand moves device and worm gear gearing , pneumatic device and motor-driven device . ventilation butterfly valve such as is extensively used to rule the jin shiization , power and is built material and mine etc at the industry pipes and power lines , to medium gas control or regulating action .