Answer
Oct 01, 2025 - 04:15 AM
The three types of pressure regulators are direct-operated, pilot-operated, and dome-loaded regulators. Direct-operated regulators use a spring and diaphragm mechanism, pilot-operated regulators use an additional pilot valve for greater accuracy, and dome-loaded regulators use an external pressure source to control the set pressure. Each type is chosen based on the required precision and application.
