BLOGS
BLOGS
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Does non rising stem resilient gate valve need operation space?
Non rising stem (NRS) resilient seated gate valves do not require extra vertical overhead lifting space (the biggest difference from rising stem valves), but they still need necessa...
2026-06-23
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Are resilient seated gate valves bidirectional sealing?
Standard ductile iron resilient seated gate valves (elastic seat gate valves) are inherently bidirectional bubble-tight sealing, which is one of their core design advantages over tr...
2026-06-23
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How to operate manual butterfly valve properly?
Proper operation of manual butterfly valves not only ensures reliable fluid shutoff and flow regulation but also protects the sealing liner,valve shaft and transmission components f...
2026-06-23
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How to install wafer butterfly valve correctly?
Correct installation directly determines sealing performance, service life and safety operation of wafer butterfly valves. Different from lug and flanged butterfly valves, wafer typ...
2026-06-23
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What is a wafer butterfly valve?
A wafer butterfly valve is a widely used quarter-turn shutoff and throttling valve characterized by its ultra-thin, compact wafer-style body without independent flange lugs. It is c...
2026-06-23