Single Flow Valve

A single-flow valve automatically opens and closes based on the fluid's own force, allowing flow in only one direction and preventing backflow.

Precision Sealing: CNC-machined valve core and seat, with a leakage rate ≤0.01ml/min, effectively preventing backflow.
Quick Response: Spring preloaded structure enables fast closure within 0.05 seconds, promptly cutting off the backflow path.
Low Pressure Drop: Streamlined internal cavity with a large-diameter valve core, forward pressure drop ≤0.05MPa, reducing system energy consumption.
Corrosion Resistance: 316L stainless steel or copper alloy valve body, fluororubber or PTFE seals, resistant to pH 2-12 media.

Water Supply Systems: Prevents backflow after pump shutdown, protecting pumps and pipelines.
HVAC Systems: Stops backflow of hot and cold water, ensuring proper system circulation.
Chemical Processes: Controls one-way flow of corrosive media, preventing process contamination.
Oil and Gas Pipelines: Prevents reverse flow of oil or natural gas, ensuring pipeline safety.
Pharmaceutical Engineering: Controls one-way flow of purified water and water for injection.
Wastewater Treatment: Prevents backflow of wastewater, safeguarding equipment operation.
Fire Protection Systems: Ensures one-way supply of fire-fighting water, preventing system pressure loss.
Marine Piping: Controls the direction of seawater, fuel oil, and other media.
Compressed Air Systems: Prevents gas backflow, protecting compressors and air tanks.

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