General high-flow needle valve
Product image from the former Ruiketongheng website; model and specifications follow the current 2026 catalog.

Catalog entry / 089

Flow metering valves / ZF high-flow needle valves

General high-flow needle valve

Model / Configuration

ZF-T

Precision gas-flow adjustment with shutoff and repeatable setting capability.

At a glance

  • ≤0.6 MPa
  • 0.1 MPa
  • 0–1000 mL/min
  • 200/500 mL/min
  • 1 L/min
Main specificationsOperating pressure ≤0.6 MPa; inlet-to-outlet differential 0.1 MPa; 0–1000 mL/min, with 100, 200, or 500 mL/min and 1 L/min ranges available.
Connections, materials & options1/8 or 1/16 in connections; for non-corrosive gases; custom flow range available.
Typical dutiesPrecision gas-flow adjustment with shutoff and repeatable setting capability.
Product noteConfirm the exact model suffix, materials, connections, and acceptance limits before quotation.
Catalog categoryFlow metering valves
Product seriesZF high-flow needle valves
Product groupPressure & flow conditioning

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