Electric Flange Ball Valve Product Overview

The Q941 electric flange ball valve produced by our company requires only a 90° rotation to fully open or close. The valve body passage and connecting pipe diameter are equal and form a straight diameter, allowing the medium to flow through almost without loss. The electric flange ball valve is suitable for on-off and regulating applications. It is divided into two main categories based on application: electric O-type shut-off ball valves and electric regulating ball valves. According to structural design, they can be classified into electric soft-sealed ball valves and electric hard-sealed ball valves. Soft-sealed ball valves are mainly suitable for media with temperatures below 250 degrees Celsius, while hard-sealed ball valves are used for media above 250 degrees Celsius. Electric flange ball valves offer excellent sealing performance, high flow capacity, easy installation and maintenance, low flow resistance, and reliable sealing, even to the point of shut-off. They are compact, lightweight, provide high thrust, and are highly functional with a built-in servo amplifier for convenient operation and high reliability. The ball valve is directly connected to the actuator with an integrated servo system, eliminating the need for an external servo amplifier. Operation can be controlled with a 4-20mA input/output signal and a 220VAC power supply. Electric flange ball valves feature simple wiring, compact structure, and stable, reliable operation. The electric flange ball valve, Q941F/H electric O-type shut-off ball valve, and electric ball valve are important types of electric valves widely used in petrochemical and long-distance pipeline industries. The closing component is a partially spherical disc with a hole, which rotates with the stem to open or close the valve. Electric flange ball valves, Q941F/H electric O-type shut-off ball valves, and electric ball valves can effectively shut off and regulate the flow of media in transportation pipelines for petroleum, chemical, papermaking, metallurgy, wastewater treatment, tanker trucks, and other applications.