031-0090 CHECK VALVE SANBORN - REPLACED WITH E101362 FM513/WH4

$33.41
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031-0090 CHECK VALVE SANBORN - REPLACED WITH E101362

Check valve failure is caused by issues like debris/contamination, wear and tear, improper installation (wrong direction/sizing), water hammer, material incompatibility (corrosion), and operating outside design limits (high temp/pressure). These factors lead to the valve not sealing, sticking open, or vibrating excessively, causing leaks, backflow, or blockage.