#Butterflyvalve #ValveTechnology #Valveinspection #Valvesupplier #Waferbutterflyvalve

Butterfly Valve widely used in water treatment, energy, and chemical industries, butterfly valves with poor sealing can lead to system downtime, safety hazards, or budget overruns.   While seat material flaws are a common culprit, accurately diagnosing internal leaks remains a key challenge for engineers.

Limitations of Traditional Leak Detection

The industry-standard "70oC infrared thermometry method" (measuring stem/downstream temperature 4-6 hours after valve closure) may fail in:

1. High-Temperature Interference: E.g., drain/bleed valves near steam lines where heat radiation skews readings.

2. Parallel System Interference: In multi-valve manifolds (e.g., boiler blowdown systems), one leaking valve can elevate temperatures across adjacent units.

CARBON¡¯s Proven Approach

Smart Detection: For complex pipelines, measure upstream pipe wall temperature or primary valve stem temperature to isolate false signals.

Leak-Proof Design: Our butterfly valves feature leading sealing standards, making your project worry-free and cost-effective.

Has your project ever encountered valve leakage problems? Welcome to share your experience in the comment section.