V型調節(jiē)球閥是(shì)球閥的(de)一種，它(tā)的關閉(bì)件是半(ban)球體上(shàng)開有V 字(zì)型開口(kǒu)，V型開口(kǒu)具有鋒(feng)利的刃(rèn)口，在球(qiú)體回轉(zhuǎn)過程中(zhong)，關閉 件(jiàn)之間有(you)擦拭作(zuo)用，對介(jie)質具有(you)強有力(lì)的切斷(duàn)力，球體(ti)♊的V型開(kāi) 口與閥(fa)座流道(dào)形成一(yi)個扇形(xing)區域，在(zài)回轉過(guò)程中可(ke)改變流(liú)道截 面(mian)積🆚，形成(chéng)對介質(zhì)🌈的精确(que)調節💛，它(ta)是一種(zhǒng)角📞回轉(zhuǎn)的調節(jiē)閥，其 密(mi)封性⛱️能(néng)與普通(tōng)球閥相(xiang)同，使它(tā)同時具(jù)🔆備調節(jie)和開關(guān)兩種功(gong)能， 與氣(qì)動或電(diàn)動執行(háng)器配套(tào)，廣泛使(shǐ)用于工(gōng)業過程(cheng)✍️自控系(xì)統中。 

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.