🎯 [플랜트교육] Check Valve 뜯지 않고 Hydrotest 하는 법! 현장 실무자가 알려주는 핵심 꿀팁~!!!

📘 Hydraulic test with check valve installed? Real-life tips revealed! 😎 This video introduces how to perform a hydraulic test (Hydrotest) with the check valve installed, which is often seen in plant sites. Be sure to check out the practical tips and precautions for safe testing without removing the disc! 💡 Summary of main contents of the video: 🔹 Before removing the disc of the swing-type check valve, be sure to have a vendor spare gasket 🔹 The test pressure gauge must be installed *upstream of the check valve* 🔹 When supplying upstream pressure, the flapper must be removed or jacked up 🔹 Before the hydraulic test, be sure to remove or isolate parts that may be damaged, such as the control valve, relief valve, and loop disc 🔹 Check the temporary blind thickness, whether a temporary support is installed, and even restore the spring hanger cold setting 🔹 Opening the vent is essential to prevent vacuum formation during drainage 🔹 For stainless steel pipes, it is essential to check the chlorine content of the test water! 🔹 After the test is completed, remove the temporary device → Check to use the regular gasket/bolt when restoring 🎯 Recommended for: ✅ Construction managers who are considering efficient Hydrotest without disassembling the check valve ✅ Those who want to prevent hydraulic test errors that frequently occur on site in advance ✅ Plant engineers who need technical judgment to pass the check valve without maintenance ✅ Ordering managers who want to check in advance whether the vendor gasket is secured ✅ All field workers who want to learn the practical procedure in advance before the actual plant test 📌 Hashtag #CheckValveHydraulicTest #checkvalvehydrotest #checkvalveinstall #checkvalvetest #hydrotest #pressuretest #hydrotest #hydraulictest #hydraulictestprecautions #checkvalve #plantpiping #pipingtest #valvetest #inlineinstrument #removevalve #removeexpansionjoint #removecontrolvalve #removeinstrument #planteducation #plantlecture #plantfieldpractice #hydraulic test tips #hydraulic test sequence #pipehydrotest #pipehydraulic test #hydrotestprocedure #plant manager #site construction management #piping practical training