Magnetic Self-Closing Delay Valve Cores
The Xingfa company introduction describes a magnetic self-closing delay-valve core as a named sanitary valve component.
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Xingfa lists basin delay taps separately from its foot-operated basin valves.
Specify the circuit, fluid, pipe dimensions and required fitting geometry or connection standard. Request the actual offered fitting and its dimensional and material information so it can be coordinated with the installation rather than assumed compatible. Request the current catalogue or drawing for this item, and confirm the offered configuration and supporting documents with the company before specifying an order.