Dongou Industry Zone, Oubei, Yongjia, Wenzhou, Zhejiang, China +86 577 5798 8886 contact@datianmachine.com
DT-ZVA DN16 / DN19
Automatic Nozzle

DT-ZVA DN16 / DN19

The classic ZVA pattern automatic nozzle for electric petrol dispensing pumps: a fuel-dispensing nozzle with automatic safety shut-off, built on an aluminium body with Buna-N / Viton sealing.

The venturi working principle gives a smooth low-control ‘to-the-penny’ dispensing and a soft shock-less closure — the valve shuts even if the spout is pointed upwards or the nozzle is dropped onto the ground.

  • Automatic shut-off in 0.1 second via venturi sensing port
  • Mechanism trips the safety cut-off ball to obstruct free flow on drop or tilt
  • For gasoline, diesel and fuel oil — not for viscous oils or solvents
  • All guard types and colours available
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Specifications

Technical Specifications

ParameterValue
Working Pressure0.05 – 0.35 MPa
Spout Internal Diameter16 mm / 19 mm
Flow Rate15 – 45 L/min (16 mm) · 18 – 60 L/min (19 mm)
Auto Shut-off Sensibility0.1 second
Inlet ThreadM34 × 1.5
SwivelFemale / Male, NPT / BSP, 3/4″ / 1″
Net Weight1.10 kg
Body / Spout / SwivelAluminium
SealsBuna-N / Viton

Final values are confirmed per order — contact our engineering team for the drawing, the certificate set and the spare-parts list.

Range

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Need the DT-ZVA DN16 / DN19?

Tell us your spout size, swivel thread and guard colour — we will confirm stock and quote within 24 hours.

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