V型(xíng)調節球閥(fá)是球閥的(de)一種，它的(de)關閉件是(shi)半球體上(shàng)開有V 字型(xing)開口，V型開(kāi)口具有鋒(fēng)利的刃口(kou)，在球體回(hui)轉過程🛀中(zhong)，關✍️閉 件之(zhi)間有擦拭(shì)作用，對介(jie)質具有強(qiáng)有力的切(qie)斷力，球體(ti)的V型開 口(kǒu)與閥座流(liu)道形成一(yī)個扇形🐕區(qu)域，在回轉(zhuan)過程中可(kě)改變流道(dào)截 面積📐，形(xíng)成對介質(zhì)的精确調(diào)節😍，它是一(yi)種角回轉(zhuan)的調節閥(fá)，其 密封性(xing)能與普通(tōng)球閥相同(tong)，使它同時(shí)具備調節(jiē)和開關兩(liǎng)種功✊能， 與(yǔ)氣動或電(dian)動執行器(qì)配套，廣泛(fan)使用于工(gong)業過程自(zi)控系統中(zhōng)。 

Of V-type regulating ball valve is a kind of ball valve， it shutdown a is half sphere has aV opening， v-shaped opening has a sharp edge， in the process of rotating sphere， wiping， between the closed to the media has a strong cutting force， the sphere of the v-shaped opening port to form a fan-shaped area， with the valve seat can change the port area， in the process of rotary forming of medium precision adjustment， it is a kind of Angle of rotation of the regulator， the same as the common ball valve sealing， make it have a combination of regulation and switch two functions， equipped with pneumatic or electric actuators， widely used in industrial process control system.