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Pneumatic atomizing nozzles

Pneumatic atomizing nozzles
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Pneumatic atomizing nozzles

Product catalog summary
Pneumatic Atomizing Nozzles Overview
Pneumatic atomizing nozzles are engineered to fulfill specific spray and flow needs. They come in various designs such as self-aspiration, gravity-fed, pressure-fed, and with internal or external fluid mixing. These nozzles can create full cone or flat fan spray patterns, with adjustable liquid flow and droplet size, either manually or automatically via a pneumatically controlled piston or magnetic valve.
Selection Criteria
  • Spray Pattern: Flat fan nozzles are optimal for humidifying, cooling, and web dampening, whereas full cone nozzles are better for applications needing a compact, circular impact, like air humidifying and gas cooling.
  • Mode of Liquid Supply: Pressure-fed nozzles are ideal for applications where liquid is supplied under pressure. Siphon or gravity-fed nozzles are suitable for small quantity spraying, such as disinfectants.
  • Mixing of Fluids: Internal mixing is recommended for water and low viscosity liquids, while external mixing is preferable for viscous liquids that may clog.
Series and Applications
  • Series 136: Provides various spray patterns and mixing modes for applications like web dampening, humidification, cooling, and chemical industry processes.
  • Series 166: Similar to Series 136 but includes a magnetic valve for automatic operations.
Technical Specifications
The document includes detailed tables with specifications for different nozzle series, covering spray patterns, liquid supply modes, mixing types, and applications. It also provides ordering information and technical drawings for nozzle components.
ViscoMist™ Series Overview
The ViscoMist™ series is designed for atomizing viscous media, featuring independent regulation of atomizing air and fan air for precise control over spray patterns and droplet sizes.
Specifications:
  • Material: Options include 1.4404 (316L) and Nickel plated brass.
  • Flow Rate Range: Water flow ranges from 7.8 to 307 l/h at 2 bar; Air flow ranges from 7.5 to 28.4 m3/h at 2 bar.
  • Valve Position: Normally closed, fail-safe with loss of air.
  • Signal Air Pressure: Minimum 1.5 bar, Maximum 3 bar.
  • Cycles per Minute: Up to 180 cycles per minute for short-term operations.
  • Fluid Cap Options: Diameter ranges from 0.38 mm to 2.54 mm.
Features:
  • Modular Design: Offers flexibility with interchangeable air caps and various flow capacities.
  • Nozzle Body Configurations: Available in configurations with 3, 4, or 5 connections for different spray characters (solid stream, full cone, flat fan).
  • Independent Regulation: Separate control for liquid, atomizing air, and fan air.
  • Fluid Circulation: Possible with nozzle bodies having 5 connections.
  • Applications: Suitable for coating, moisturizing, lubrication, glazing, and sanitizing.
Additional Components:
  • Weight of Brass: 70 g
  • Nipple: Material brass, weight 17 g
  • Accessories: Includes a gasket with specific dimensions.
Assembly and Operation:
  • The ViscoMist™ nozzle features a 'Liquid Shut-Off/Clean-Out Needle' function to prevent clogging by activating and deactivating the liquid supply.
  • Atomizing air causes liquid atomization at the nozzle orifice, with spray character adjustable via fan air.
  • Signal air activates the nozzle, ensuring efficient operation.
Ordering Information: Further details and ordering data are available upon request.
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Catalog excerpts

Pneumatic atomizing nozzles-1

Atomization of viscous liquids Cooling Gas cooling Humidification of air Humidification of goods Lubrication Web dampening and many others...

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Pneumatic atomizing nozzles-2

Pneumatic atomizing nozzles Pneumatic atomizing nozzles are available in various designs to comply with specific spray and flow requirements: Criteria for selecting pneumatic atomizing nozzles I self-aspiration (siphon principle) I supply of liquid from a vessel located at a higher level (gravity principle) I supply of liquid under pressure (pressure principle) I mixing of fluids inside or outside the nozzle I full cone or flat fan spray pattern Pneumatic flat fan atomizing nozzles should be chosen for humidifying and cooling of goods, for web dampening and for a number of painting tasks; in...

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Pneumatic atomizing nozzles-3

Pneumatic atomizing nozzles pattern liquid Full Pressure cone principle Full Pressure Inside cone principle cone gravity viscous liquids. Flat Pressure goods, cooling

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Pneumatic atomizing nozzles-4

Pneumatic atomizing nozzles Series 136 Spray pattern Mode of liquid supply Pressure principle Web dampening, humidification of goods, atomization of viscous fluids.

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Pneumatic atomizing nozzles-5

Pneumatic atomizing nozzles Series 166 Spray pattern Mode of liquid supply Full cone Pressure principle Humidification of air, cooling. Version with magnetic valve. Full cone Pressure principle Humidification of air, cooling. Version with magnetic valve. Pressure principle Web dampening, humidification of goods, cooling. Version with magnetic valve. Pressure principle Web dampening, humidification of goods, atomization of viscous fluids. Version with magnetic valve.

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Pneumatic atomizing nozzles-6

Pneumatic atomizing nozzles Spray pattern Mode of liquid supply Full cone Siphon or gravity principle Lubrication, cooling, humidification of air. Solid stream Pressure principle Coating processes, moistening, lubrication, glazing, disinfection, Full cone Pressure principle Gas cooling, flue gas desulphurisation, exhaust gas conditioning, dust control. Full Vollcone kegelstrahl Pressure Druckprinciple prinzip Outside außen Chemical process Chemische Verfahengineering, coorenstechnik, Kühling, Zerstäubung lung,atomizing of viscous Medien. viskoserliquids. Full cone Flat fan

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Pneumatic atomizing nozzles-7

Pneumatic atomizing nozzles, Full cone, pressure principle, internal mixing Series 136.1 Fine full cone atomization and fogging with air or gas. Liquid pressure principle. Internal mixing of fluids. Applications: Humidification of air, cooling. E = narrowest free cross section (water) Example for ordering: Spray dimensions Accessories for series 136 please refer to page 1.28 Brass plated Spray angle Nozzle tip Nozzle body Pneumatically controlled valve Regulating/ quick-cleaning device Regulating/ quick-cleaning device Continued on next page. Type + Material no. (xx) = Ordering no. 136. 115....

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Pneumatic atomizing nozzles-8

Pneumatic atomizing nozzles, Full cone, pressure principle, internal mixing Series 136.1 E = narrowest free cross section (water) Spray dimensions Brass plated Spray angle Type + Material no. (xx) = Ordering no. 136. 134. xx. A2 + 1Y = 136. 134. 1Y. A2

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Pneumatic atomizing nozzles-9

Pneumatic atomizing nozzles, Full cone, pressure principle, internal mixing Series 136.2 Fine full cone atomization and fogging with air or gas. Especially wide spray angle of 60°. Pressure principle. Internal mixing of fluids. Applications: Humidification of air, cooling. Regulating/ quick-cleaning device Regulating/ quick-cleaning device Pneumatically controlled valve Spray dimensions Spray angle Brass plated Accessories for series 136 please refer to page 1.28 Nozzle body E = narrowest free cross section (water) Example for ordering: Type + Material no. (xx) = Ordering no. 136. 215. xx. A2...

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Pneumatic atomizing nozzles-10

Pneumatic atomizing nozzles, Full cone, siphon principle, external mixing Series 136.3 Particularly fine full cone atomization with air or gas. Siphon principle. External mixing of fluids. Applications: Chemical industry, cooling, atomization of viscous liquids. Locking plug Regulating/ quick-cleaning device Regulating/ quick-cleaning device Nozzle tip Nozzle body Pneumatically controlled valve Accessories for Series 136 please refer to page 1.28 E = narrowest free cross section (water) Operational information: Liquid flow of pneumatic atomizing nozzles with external mixing can be turned down...

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Pneumatic atomizing nozzles-11

Pneumatic atomizing nozzles, Full cone, siphon principle, external mixing Series 136.3 Spray angle E = narrowest free cross section (water) Example for ordering: Aspiration height [mm WS] pAir Spray dimensions Continued on next page. Type + Material no. (xx) = Ordering no. 136. 324. xx. A2 + 1Y = 136. 324. 1Y. A2

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Pneumatic atomizing nozzles-12

Pneumatic atomizing nozzles, Full cone, siphon principle, external mixing Series 136.3 E = narrowest free cross section (water) Aspiration height [mm WS] pAir Spray dimensions Spray angle Type + Material no. (xx) = Ordering no. 136. 342. xx. A2 + 1Y = 136. 342. 1Y. A2

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Pneumatic atomizing nozzles-13

Pneumatic atomizing nozzles, Flat fan, pressure principle, internal mixing Series 136.4 Particularly fine flat fan atomization with air or gas. Siphon principle. Internal mixing of fluids. Applications: Web dampening, cooling, humidification of goods. Regulating/ quick-cleaning device Regulating/ quick-cleaning device Pneumatically controlled valve E = narrowest free cross section (water) Spray dimensions Accessories for series 136 please refer to page 1.28 Brass plated Spray angle Nozzle tip Nozzle body Continued on next page. Example for ordering: Type + Material no. (xx) = Ordering no. 136....

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Pneumatic atomizing nozzles-14

Pneumatic atomizing nozzles, Flat fan, pressure principle, internal mixing Series 136.4 E = narrowest free cross section (water) Spray dimensions Brass plated Spray angle Type + Material no. (xx) = Ordering no. 136. 462. xx. A2 + 1Y = 136. 462. 1Y. A2

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Pneumatic atomizing nozzles-15

Pneumatic atomizing nozzles, Flat fan, siphon principle, internal mixing Series 136.5 Particularly fine flat fan atomization with air or gas. Siphon principle. Internal mixing of fluids. Applications: Web dampening, cooling, humidification of goods. Regulating/ quick-cleaning device Regulating/ quick-cleaning device Pneumatically controlled valve Spray dimensions Accessories for series 136 please refer to page 1.28 Brass plated Spray angle Nozzle tip Nozzle body E = narrowest free cross section (water) Operational information: Liquid flow of pneumatic atomizing nozzles with external mixing can...

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