Safety Alert! These are indicator valves. We use these to collect pressure data from inside compressors and power cylinders. These are not interchangeable. The power cylinder valve will work on a compressor sample point, but the compressor valve will fail when exposed to combustion. Notice the difference in the shape and handles. Pro Tip: Don’t over-tighten the Power Cylinder Indicator Valve screw — it can lead to future difficulties. New to the industry and want to know more? Join us at the Eastern Gas Compression Roundtable on May 3-5, 2022 at the David Lawrence Convention Center in Pittsburgh.

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