The Q971 Electric Wafer Ball Valve features an angular-travel electric actuator paired with an ultra-thin ball valve body, also known as an electric ultra-thin ball valve. It is primarily suited for two-position shut-off and modulating applications. The ball valve and actuator are connected via a direct-mount configuration. The electric actuator incorporates an integrated servo system, eliminating the need for an external servo amplifier. It operates upon receiving a 4-20mA signal and 220VAC power supply.