The ZDRV electric V-shaped regulating ball valve is a rotary regulating ball valve, while the ZAJV type is an electric mechanical type (without a servo amplifier inside), which requires a servo amplifier and an electric operator to achieve proportional adjustment; The actuator of the ZDJV electronic V-shaped regulating ball valve contains a servo mechanism
1、 Overview of ZDRV Electric V-Ball Valve
ZDRV electric V-shaped ball valve is a rotary regulating ball valve, which is the execution unit in the electric unit combination instrument. The ZDRV type is electric mechanical (without servo amplifier inside), and requires servo amplifier and electric operator to achieve proportional adjustment; The actuator of the ZDRV electronic V-shaped regulating ball valve contains a servo mechanism. The input signal (DC4-20mA or 15V) and power supply (220V, 50HZ) can be adjusted.
There are two types of valve structures: the installation of reinforced polytetrafluoroethylene soft seal valve seat and the all metal hard seal valve seat partially welded with 1Cr18Ni9Ti or 0Cr18Ni12Mo2 (Ti) Stellite alloy. Suitable for both room temperature (-40~200 ℃) and high temperature (-60~450 ℃) applications.
The electric V-shaped ball valve has the characteristics of high transmission efficiency, high thrust, good sealing performance, high rated flow coefficient, and strong interchangeability of parts. Due to the "shearing" effect when the valve core and seat are closed, it is particularly suitable for working conditions where the medium contains fibers, particles, slurry, etc. Widely used in gas, steam, and liquid transportation pipelines in production sectors such as papermaking, petroleum, chemical, pharmaceutical, metallurgical, textile, and wastewater treatment to regulate medium flow rate, pressure, liquid level, and temperature, in order to achieve automated control of production processes according to certain specifications.
2、 ZDRV electric V-shaped ball valve structure
The electric V-shaped ball valve mainly consists of an electric actuator and a partially spherical regulating ball valve with a V-shaped notch. Its structure is shown in the following figure.

3、 ZDRV electric V-shaped ball valve parameters

Electronic actuators can also be paired with other domestic and foreign products.
4、 ZDRV electric V-shaped ball valve parts material

5、 ZDRV electric V-shaped ball valve external dimensions

The flange standard is in accordance with GB9113-2000, and the valve structure length is in accordance with GB12221. Users can also manufacture according to other standards (ANSI, API, JIS).
6、 ZDRV Electric V-shaped Ball Valve Ordering Notice
If no valve model has been selected, please inform us of the following parameters when placing an order:
1. Name and model of ZDRV electric V-shaped ball valve
2. ZDRV electric V-shaped ball valve nominal diameter and nominal pressure
3. ZDRV electric V-shaped ball valve medium name and medium working temperature
4. ZDRV electric V-shaped ball valve action mode: electric opening or electric closing
5. Material requirements for valve body and internal components of ZDRV electric V-shaped ball valve