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MECAIR VNP220 original product photograph, view 2
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MECAIR VNP220 original product photograph, view 1
Image for reference only
MECAIR VNP220 original product photograph, view 3
Image for reference only

Original product photographs supplied by DENGFENG. Confirm the current unit, coil label and configuration when requesting a quotation.

MECAIR / Pneumatic Valves

MECAIR
VNP220

2.5-inch threaded pulse-jet valve with an integrated solenoid pilot and two diaphragms. Catalog flow coefficient Kv 96 / Cv 112; operating pressure 0.6–7.5 bar. For dust-collector filter cleaning.

Model: VNP220
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Include quantity, destination, required condition and delivery date. Pricing and availability are confirmed individually.

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What defines this model

Port size
2.5 in female Gas thread
Flow coefficient
Kv 96 / Cv 112
Catalog weight
3.3 kg
Pilot
Integrated solenoid
Operating pressure
0.6–7.5 bar
Standard diaphragm
NBR

Confirm this configuration

  • Coil voltage and frequency are not specified by VNP220 alone. NBR is the standard catalog diaphragm; confirm the supplied material.

Compare nearby models

Closest listed configurations in MECAIR 200 Series. These are comparison references; interchangeability has not been established.

Highlighted rows differ. On small screens, scroll the table sideways.

Configuration comparison for VNP220
Selection factorThis modelVNP220VNP214VNP216
Port size2.5 in female Gas thread1.5 in female Gas thread2 in female Gas thread
Flow coefficientKv 96 / Cv 112Kv 44 / Cv 51.2Kv 78 / Cv 90.7
Catalog weight3.3 kg1.5 kg2.5 kg
PilotIntegrated solenoidIntegrated solenoidIntegrated solenoid
Operating pressure0.6–7.5 bar0.5–7.5 bar0.5–7.5 bar
Standard diaphragmNBRNBRNBR

How to check the fit

  1. Match the pulse-valve installation

    Check the threaded connection, mounting dimensions, integrated pilot and operating air pressure against the dust-collection system.

  2. Complete the electrical order code

    VNP220 alone does not specify the coil voltage and frequency. Check the coil label and supplied diaphragm material before ordering.

Product information

Model & Configuration

Manufacturer catalog and model-code reference. Confirm the supplied unit against its nameplate and the applicable manual.

BrandMECAIR
Model numberVNP220
Product TypeThreaded pulse-jet diaphragm valve
Series200 Series
Port Size2.5 in female Gas thread
Number of Diaphragms2
PilotIntegrated solenoid
Operating Pressure0.6–7.5 bar
Flow CoefficientKv 96 / Cv 112
Weight3.3 kg
FluidFiltered, oil-free compressed air
Body and CoverAnodised die-cast aluminum
Bolts and ScrewsStainless steel
Standard DiaphragmNBR
Standard Diaphragm Temperature−20 to +80 °C
Ambient Temperature−20 to +60 °C
Coil InsulationClass H
Electrical ProtectionIP65
Coil VoltageConfirm the complete coil label and frequencyCatalog reference; verify the supplied configuration.

Selection & Installation

  • Match the 2.5-inch female Gas thread and mounting dimensions; these three port sizes are not direct substitutes.
  • This model is rated for 0.6–7.5 bar in the manufacturer model table. Use filtered, oil-free compressed air.
  • Compare Kv 96 with the required pulse-cleaning duty; check the air header, blowtube and controller together.
  • The base valve model does not specify voltage or frequency. Read the coil label before wiring; photos may show a different coil revision from the current catalog.
  • Standard catalog diaphragm material is NBR. Confirm the supplied material and the required temperature range.
  • Ask for current unit and nameplate confirmation before ordering; photographs do not establish current stock quantity.
Manufacturer documentation

Reference information reviewed September 2026. Check the applicable revision for your equipment.

More in Pneumatic Valves

View category ↗
MECAIR VNP214 original product photograph, view 1
Image for reference only

VNP214

Threaded pulse-jet diaphragm valve

Port size
1.5 in female Gas thread
Flow coefficient
Kv 44 / Cv 51.2
Catalog weight
1.5 kg
Pilot
Integrated solenoid
Operating pressure
0.5–7.5 bar
Standard diaphragm
NBR

Configuration check required

Details & selection
MECAIR VNP216 original product photograph, view 2
Image for reference only

VNP216

Threaded pulse-jet diaphragm valve

Port size
2 in female Gas thread
Flow coefficient
Kv 78 / Cv 90.7
Catalog weight
2.5 kg
Pilot
Integrated solenoid
Operating pressure
0.5–7.5 bar
Standard diaphragm
NBR

Configuration check required

Details & selection

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