BLOGS
BLOGS
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Can groove resilient gate valve be used for underground pipeline?
Groove resilient gate valves (grooved end resilient seated gate valves) can be applied to underground municipal water supply, fire protection and reclaimed water pipelines, yet targ...
2026-06-23
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How to install groove resilient gate valve?
Groove resilient gate valve (grooved end resilient seated gate valve) relies on grooved pipe couplings for fast assembly, widely adopted in fire protection, building water supply an...
2026-06-23
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Sealing performance of elastic seat gate valve
Elastic seat gate valve, also named resilient seated gate valve, relies on an integrally EPDM-coated gate disc to form elastic sealing pairs with the ductile iron valve seat. Its se...
2026-06-23
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Structure of non rising stem resilient seated gate valve
The non rising stem (NRS) resilient seated gate valve is a modified structure of the standard resilient gate valve. Its core design feature is a built-in drive nut inside the bonnet...
2026-06-23
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Why use ductile iron for resilient seated gate valve?
Ductile iron is the dominant body material for modern resilient seated gate valves, gradually replacing traditional gray cast iron for municipal water supply, fire protection and ci...
2026-06-23