Delavan Spray Nozzles | Complete Guide, Applications & Nozzle Selection
Delavan is a leading manufacturer of spray systems and liquid atomization solutions. Its products are widely used across industries such as automotive, aerospace, energy, food & dairy, pharmaceutical, and printing.
This directory covers Delavan’s product portfolio, nozzle types (Full Cone, Hollow Cone, Flat, Rotating, Air Atomizing), selection criteria, and a focused overview of the SDX series, including official catalog downloads.
Delavan Product Portfolio
Delavan’s core product categories typically include:
Spray Nozzles
Multiple nozzle designs and materials for cooling, coating, washing, and spraying processes.
Integrated Spray Systems
Turnkey spray solutions including pumps, piping, nozzles and controllers for specific applications.
Atomizers
Solutions for producing fine droplets in coating, pharma processes and industrial spray drying.
Parts & Accessories
Filters, fittings and valves to complete, service and maintain spray systems.
Key Features of Delavan Products
- Precision engineering: Designed using simulation and validated with controlled testing.
- High-quality materials: Improved corrosion and wear resistance.
- Wide range: Suitable for many industrial applications.
- Efficiency: Optimized performance and reduced waste.
- Technical support: Guidance for selection and implementation.
Delavan Nozzle Types & Typical Use Cases
Common Delavan nozzle categories include:
Full Cone
Solid cone spray pattern for surface coverage, coating and cooling.
Keywords: spray angle, coverage, uniformity
Hollow Cone
Hollow cone pattern for rapid cooling, washing, and curtain spray effects.
Keywords: ring pattern, cooling, rinsing
Flat Spray
Flat fan pattern for conveyors, strip coverage and wide washing applications.
Keywords: flat fan, uniform coverage, washdown
Rotating
Rotating spray patterns for tank cleaning, mold cooling and mixing support.
Keywords: tank wash, circulation, rotation
Air Atomizing
Fine droplet atomization for viscous paints, misting and spray drying processes.
Main Applications
- Automotive: coating, washing, cooling
- Aerospace: precision coating applications
- Energy: turbine cooling, burner fuel spraying
- Pharma: liquid processes and tablet coating
- Printing: paper and board coating
- Agriculture: spraying and dosing applications
Spray Nozzle Selection Factors
- Viscosity: liquid thickness / flow behavior
- Flow rate: required output per time unit
- Pressure: driving force for nozzle discharge
- Spray angle: coverage angle
- Droplet size: spray fineness
- Spray pattern: cone, flat, rotating
Quick Selection Guide
| Process Goal | Suggested Pattern |
|---|---|
| Uniform surface coverage | Flat / Full Cone |
| Fast rinsing & washdown | Flat / Hollow Cone |
| Fine mist atomization | Air Atomizing |
| Tank cleaning | Rotating / Tank Cleaning |
Delavan SDX Series
The SDX series is designed for applications requiring precise, stable and controllable spray performance.
Key SDX Advantages
- Modular design for configuration flexibility
- Highly uniform spray performance
- Excellent wear and corrosion resistance
- Wide range for specialized applications
- Flow and spray control capability (model dependent)
Benefits of Using SDX
- Reduced material consumption and overspray loss
- Improved final product quality
- Lower maintenance cost
For full technical specifications, dimensions, spray patterns and industrial use cases of the Delavan SDX series, download the official catalogs below:
Frequently Asked Questions (FAQ)
1) Why is spray pattern selection important?
Spray pattern directly impacts coverage uniformity, material consumption, and process quality.
2) What matters most for corrosive liquids?
Chemical compatibility of the nozzle material and temperature/pressure conditions must be checked.
3) How do we determine the right flow rate and pressure?
Based on process goals, viscosity, system limitations, then finalized via datasheets and testing.
Technical Support & Price Inquiry
Contact UsLian Giti Namdar is the official sales representative of Delavan in Iran. For more information and correct nozzle selection, please contact our team.