ZKRV series V type electric ball valve

ZKRV series electric V-type rotary control ball valve is a new generation of patented technology control ball valve, which can provide unparalleled control characteristics, it can control the needs of different kinds of spools in different occasions. It is equipped with a new type of electronic electric actuator. It has internal servo, no operation and servo amplifier. It directly accepts 4~20mA signal and 220VAC power supply for proportional adjustment or two-position switch. See the control circuit for details. The V-shaped core is designed with a V-shaped and U-shaped notch with a special shape and a spool with a standard CV value and a low CV value. It has the most advanced ball valve intercepting physical property and control function, and is most suitable for various adjustment occasions. It has the advantages of large rated flow coefficient, large adjustable ratio, good sealing effect, sensitive adjustment performance, small size and vertical and horizontal installation. Suitable for controlling gases, vapors and liquids. In particular, it is an ideal product for controlling suspensions of fibrous and fine solid particles. ZKRV series electric V-type ball valve can be widely used in industrial automation systems such as petroleum, chemical, paper, electric power, food, metallurgy, pharmaceutical, environmental protection, water treatment, building automation.