V型調節(jie)球閥是(shì)球閥的(de)一種，它(ta)的關閉(bì)件是半(ban)球體上(shang)開♋有V 字(zi)型開口(kou)，V型開口(kou)具有鋒(fēng)利的刃(rèn)口，在球(qiú)體回轉(zhuan)過程中(zhong)，關閉 件(jian)之間有(you)擦拭作(zuo)用，對介(jie)質具有(you)強有力(li)的切斷(duan)⚽力，球體(ti)的V型開(kai) 口與閥(fa)座流道(dao)形成一(yī)個扇形(xing)區域，在(zai)回轉過(guo)程中可(kě)改變流(liú)🌐道截 面(mian)積，形成(cheng)對介質(zhì)的精确(què)調節☂️，它(ta)是一種(zhǒng)角回轉(zhuan)的調節(jie)閥，其 密(mì)封性能(neng)與普通(tong)球閥相(xiàng)同，使它(tā)同時具(jù)備調節(jie)和開關(guan)兩種功(gong)能， 與氣(qì)💯動或電(diàn)動執行(háng)器配套(tao)，廣泛使(shǐ)用于工(gōng)業過程(cheng)🚶‍♀️自控系(xi)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.