V型調節球閥(fá)是球閥的一種，它(ta)的關閉件是半球(qiu)體上開有V 字型開(kāi)口，V型開口具有鋒(feng)利的刃口，在球體(ti)回轉過程中，關閉(bì) 件之間有擦拭作(zuò)用，對介質具有強(qiang)有力🐅的切斷力，球(qiu)體的V型開 口與閥(fá)座流道形成一個(ge)扇形區域，在回轉(zhuǎn)過程中可改變流(liu)道截 面積，形成對(dui)介質的精确調節(jiē)，它是一種角回轉(zhuǎn)的調節閥，其 密封(fēng)性能☂️與普通球閥(fá)相同，使它同時具(jù)備調節和開關兩(liǎng)種功🔞能， 與氣動或(huò)電動執行器配套(tào)，廣泛使用于工業(ye)過程自控系統中(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.