High-precision linear needle valve
Product image from the former Ruiketongheng website; model and specifications follow the current 2026 catalog.

Catalog entry / 092

Flow metering valves / ZF linear needle valves

High-precision linear needle valve

Model / Configuration

ZF-X

Gas control requiring high linearity and very fine incremental adjustment.

At a glance

  • ≤0.6 MPa
  • 10–80℃
  • 0–500 mL/min
  • 0.1 mL/min
Main specificationsOperating pressure ≤0.6 MPa; operating temperature -10 to 80°C; 0–200 or 0–500 mL/min; linear adjustment resolution 0.1 mL/min.
Connections, materials & options1/8 or 1/16 in connections.
Typical dutiesGas control requiring high linearity and very fine incremental adjustment.
Product noteConfirm the exact model suffix, materials, connections, and acceptance limits before quotation.
Catalog categoryFlow metering valves
Product seriesZF linear needle valves
Product groupPressure & flow conditioning

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