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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Service life of ductile iron elastic seat gate valve
The overall service life of ductile iron resilient seated gate valves is split into two core parts: the ductile iron valve body structure and the replaceable EPDM elastic rubber wed...
2026-06-23
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Can rising stem resilient gate valve be buried underground?
Standard short-body rising stem (OSY) resilient seated gate valves are not recommended for direct underground burial without customized extended bonnet and special buried accessorie...
2026-06-23
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Temperature and pressure range of water supply resilient gate valve
Ductile iron resilient seated gate valves (elastic seat gate valves) are standard shut-off equipment for municipal tap water, building domestic water, fire-fighting water and HVAC c...
2026-06-23