двухфланцевый дроссельный клапан большого размера

Описание продукта

Двухфланцевый концентрический дроссельный клапан use concentric structure design, and their main structure consists of body, диск, seat, stem and transmission mechanism parts, which can also according to the physical and chemical properties of different medium, to choose the corresponding material which is corrosion resistance, light resistance, сопротивление старению, and can be widely applied in the drainage, нефть, химический, food, лекарство, energy systems and other fluid on the pipeline as the adjusting and intercepting device.