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4. Check Valve While not a traditional shut-off valve, check valves play a crucial role in preventing backflow in a piping system. They automatically close when fluid attempts to flow in the reverse direction, ensuring that systems maintain their integrity.

1. Direct-acting PRVs These are the most commonly used PRVs and operate directly based on the downstream pressure. They are usually compact and suitable for low to moderate flow rates.

Benefits of Electric Auxiliary Heaters

There are several types of gas pressure regulators, each designed for specific applications. The most common types include

Regular maintenance and testing of safety valves are essential to ensure they are functioning properly. Over time, valves can become worn or damaged, potentially compromising their effectiveness. By conducting routine inspections and tests, operators can identify any issues early on and take the necessary steps to repair or replace the valve as needed.

The Functionality of Pressure Regulators