A Southbend Range 4216-1 Hex Nut secures threaded valve components together for a stable fit and reliable performance.
The hex nut secures the draw-off valve assembly so connected components stay properly aligned and sealed during operation. Its durable hex design and 2-inch sizing matter because they allow reliable tightening, resist loosening under regular use and support steady valve performance.
The hex nut may be approaching replacement if the draw-off valve shows looseness, leakage, misalignment or inconsistent operation during use. Physical signs can include stripped edges, thread wear or corrosion and environmental signs may include exposure-related rust, mineral buildup or damage from repeated heat and moisture.
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