what a RELIEF 😅 QUESTION: how often do Refrigerant Relief Valves need to be changed in your Province / State? 🏁 Pictured are 2x Relief Valves on (what I call) a Relief "Tree". Anyone know what this Tree is for? 🏝️ The Reliefs are situated where they are because the vessel they are piped into can be isolated, which could cause the vessel to explode if heated up without the Relief Valves acting ✴️ This vessel serves the Plate and Frame Heat Exchanger below it. In the HX the primary refrigerant (ammonia) cools the secondary refrigerant (glycol) before its pumped into the plant to serve the process!

Posted by Julian Finbow at 2025-02-21 15:56:13 UTC