双叶轮旋转阀，主要用于钢厂、电厂等行业。

　　适用于卸料量调节范围更大的工况。

　　下料面积大、不堵料不卡料。

　　双转子驱动、双转子调节。

　　常州同得利专 业生产(B)GFY、YJD系列关风机(关风器)、星型卸料器、DS系列电动锁气器、DN型旋转阀，快开阀、清洁阀、风送式旋转阀等产品。广泛应用于粮食、饲料、石油化工、制药、淀粉、油脂、化工干燥、除尘、冶金、环保、电子、煤炭、建筑、电力机械等行业设备上。用于固体粒料、粉料、超微粉体在气力输送及管网正负压状态下的卸料。

　　Double bladed rotary valve, mainly used in industries such as steel mills and power plants.

　　Suitable for working conditions with a wider range of discharge volume adjustment.

　　Large cutting area, no blockage or jamming.

　　Dual rotor drive, dual rotor adjustment.

　　Changzhou Tongdeli specializes in the production of (B) GFY, YJD series shut-off fans (shut-off fans), star shaped unloaders, DS series electric air locks, DN type rotary valves, quick opening valves, cleaning valves, and pneumatic rotary valves. Widely used in industries such as grain, feed, petrochemicals, pharmaceuticals, starch, fats, chemical drying, dust removal, metallurgy, environmental protection, electronics, coal, construction, and power machinery. Used for unloading solid particles, powders, and ultrafine powders under pneumatic conveying and positive and negative pressure in pipeline networks.