Electric ball valve, a clever device that combines electric actuator and ball valve, is a key pipeline pressure component in the field of industrial automation. It can remotely control the opening and closing (i.e. connection and disconnection) of pipeline media, bringing great convenience to industrial production. Next, we will delve into several commonly used types of electric ball valves.

Introduction to a commonly used type of electric ball valve:

2、 Q941F electric flange ball valve

The Q941F electric flange ball valve is designed specifically for two position cut-off and adjustment functions. Its electric switch is directly connected to the actuator and has a built-in servo system, which does not require additional servo amplifiers. It can be easily controlled with only a 4-20mA signal and a 220VAC power supply. This valve has simple wiring, compact structure, exquisite size, lightweight, low resistance, and stable and reliable operation.

1.6MPa-6.4MPa

Product Material: Carbon Steel Stainless Steel

3、 Q911F electric internal thread ball valve

The Q911F electric internal thread ball valve consists of a compact electric actuator and a stainless steel internal thread ball valve. The ball valve body can be designed as a one-piece, two-piece, or three piece, using 304, 316, or 316L stainless steel material and precision cast with silica sol. The valve seat adopts a polytetrafluoroethylene elastic sealing structure, ensuring easy opening and closing and reliable sealing effect. This valve is suitable for various media such as water, steam, oil, nitric acid, acetic acid, etc.

Product Name: Electric Internal Thread Ball Valve

Product model: Q911F

Product caliber: DN6-DN100

Product pressure: 1.6MPa-6.4MPa

1.6MPa-6.4MPa

Product Material: Carbon Steel Stainless Steel

4、 Q971F electric ultra-thin ball valve

Q971F electric ultra-thin ball valve, also known as electric clamp ball valve, is ingeniously combined with DSR type electric actuator and ultra-thin ball valve. Compared to ordinary electric ball valves, it has a more compact structure, smaller volume, and lighter weight. Its valve seat is closer to the end face flange, reducing material retention and providing excellent sealing performance. Especially suitable for applications with limited installation space, such as chemical, petroleum, pharmaceutical, and light industry industries, and widely used in automatic control systems in these industries. In addition, the use of a V-shaped channel spherical structure matched with an electronic electric actuator can also achieve precise flow regulation function.

1.6MPa-6.4MPa

Product Material: Carbon Steel Stainless Steel

5、 Q944F, Q945F electric flange three-way ball valve

Q944F and Q945F electric flange three-way ball valves are powered by AC220V single-phase AC and receive 220V switch signals from the control system (or operator). By switching the single-phase power supply, the reversible single-phase gear reducer motor is driven, and the ball valve realizes the reversing function of the pipeline fluid according to the predetermined combination.

Product Name: Electric Flange Three way Ball Valve

Product model: Q944F/Q945F

Product caliber: DN15-DN250

Product pressure: 1.6MPa-6.4MPa

1.0MPa-6.4MPa

Product Material: Carbon Steel Stainless Steel

6、 Q914F, Q915F electric three-way internal thread ball valve

The Q914F and Q915F electric three-way internal thread ball valves combine the essence of DSR series angular stroke electric actuators and internal thread three-way ball valves. They are not only rotary cut-off and regulating valves, but also have many advantages, such as tight closure, compact structure, lightweight, and easy maintenance. This ball valve is powered by 220V single-phase AC power and directly responds to the switch instructions of the control system. Through flexible switching of the single-phase power supply, it drives a reversible single-phase gear reducer, thereby achieving precise switching of the ball valve to the fluid in the pipeline.

Product Name: Electric Flange Threaded Ball Valve

Product model: Q914F/Q915F

Product caliber: DN15-DN50

Product pressure: 1.0MPa-6.4MPa

1.0MPa-6.4MPa

Product Material: Carbon Steel Stainless Steel

7、 Q947F electric fixed ball valve

The Q947F electric fixed ball valve, with its integrated structure, can be easily controlled by inputting control signals (4-20mA DC or 1-5V DC) and single-phase power supply. This ball valve is powerful, compact, lightweight and easy to carry, with reliable performance, simple matching, and strong flow capacity. Especially suitable for situations where the medium is viscous, containing particles or fibers. At present, Q947F electric fixed ball valve has been widely used in industrial automatic control systems in various industries such as food, environmental protection, light industry, petroleum, papermaking, chemical teaching and research equipment, and power.

Product Name: Electric Flange Threaded Ball Valve

Product model: Q947F

Product caliber: DN50-DN1000

Product pressure: 1.0MPa-6.4MPa

1.6MPa-10MPa

Product Material: Carbon Steel Stainless Steel

8、 Q941F46 electric fluorine lined ball valve

Q941F46 electric fluorine lined ball valve combines electric actuator and straight through two-piece casting technology. Its inner cavity and ball body are treated with high-pressure injection molding process and lined with corrosion-resistant and anti-aging polytetrafluoroethylene (F46), ensuring excellent corrosion resistance and sealing performance. The actuator of this valve provides sufficient torque to ensure reliable opening and closing of the valve, and is equipped with an automatic reset clutch that can automatically return to its original position in the event of power loss. In addition, the built-in valve position feedback device enables smooth transmission of valve position signals, achieving remote control.

Product Name: Electric Flange Threaded Ball Valve

Product model: Q941F46

Product caliber: DN50-DN400

Product pressure: 1.6MPa-10MPa

1.6MPa

Product Material: Carbon Steel Stainless Steel

9、 Characteristics and advantages of Q941F46 electric fluorine lined ball valve

Q941F46 electric fluorine lined ball valve, with its unique design and exquisite craftsmanship, performs excellently in corrosion resistance and sealing. The inner cavity and sphere of the valve are treated with high-pressure injection molding technology and lined with corrosion-resistant and anti-aging polytetrafluoroethylene propylene (F46), which enables the valve to maintain excellent performance even in harsh environments. In addition, the valve is equipped with a high-performance electric actuator that provides sufficient torque to ensure reliable opening and closing of the valve. Meanwhile, the built-in valve position feedback device enables smooth transmission of valve position signals, enabling remote control and providing strong support for industrial automation.