The ZRHPF46 Electric Fluorinated Lined Control Valve consists of a low-flow-resistance straight-through single-seat valve paired with imported PSL series and 3810 series linear-travel electric actuators. The electric actuator integrated into this valve incorporates a servo amplifier, eliminating the need for an external unit. It operates with input control signals (4-20mADC or 1-5VDC) and single-phase power supply to regulate parameters such as pressure, flow, temperature, and liquid level. Featuring compact size, light weight, simplified wiring, high flow capacity, and precise regulation, these valves are widely applied in industrial process automation systems across power generation, petroleum, chemical, metallurgical, environmental protection, light industry, education, and scientific research sectors.