Fluid Nozzle: Pressure Range 1-100 bar

Component Specifications

Definition

A fluid nozzle is a critical component in spray systems that atomizes, meters, and directs liquids or gases through an orifice. It converts fluid pressure into kinetic energy to create specific spray patterns (cone, fan, hollow cone, flat) with controlled droplet size distribution. Used in coating, cooling, cleaning, lubrication, and chemical processing applications where precise fluid delivery is essential.

Working Principle

Operates on Bernoulli's principle and fluid dynamics: pressurized fluid enters the nozzle chamber, accelerates through a constricted orifice, and exits as a controlled spray pattern. Internal geometry (orifice shape, swirl chambers, deflectors) determines atomization quality, flow rate, and spray angle. Pressure drop across the nozzle converts potential energy to kinetic energy.

Materials

Stainless steel (304/316), brass, hardened steel, tungsten carbide, ceramic (alumina, silicon carbide), PTFE, PVDF. Material selection depends on fluid compatibility, abrasion resistance, and temperature requirements.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Flow Rate	0.1-100 L/min at 3 bar
Spray Angle	15-120 degrees
Droplet Size	10-500 microns
Pressure Range	1-100 bar
Connection Type	NPT, BSP, quick-connect
Orifice Diameter	0.1-10 mm

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

DIN 11851, ASME B1.20.1

Parent Products

This component is used in the following industrial products

Spray Gun/Nozzle Assembly

A precision assembly that atomizes and directs coating materials onto surfaces as part of a spraying system.

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Engineering Analysis

Risks & Mitigation

Clogging from particulate contamination
Erosion wear from abrasive fluids
Chemical corrosion
Pressure-induced failure
Improper spray pattern affecting product quality

FMEA Triads

Trigger: Abrasive particles in fluid
Failure: Orifice enlargement leading to increased flow rate and poor atomization
Mitigation: Install upstream filtration, use hardened materials (tungsten carbide), implement regular inspection schedule

Trigger: Chemical incompatibility
Failure: Corrosion and material degradation
Mitigation: Material compatibility testing, protective coatings, scheduled replacement based on service life

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±2% flow rate variation, ±5% spray angle deviation

Test Method

ISO 9001 quality system, flow rate calibration per manufacturer specs, spray pattern analysis using laser diffraction

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Fluid Nozzle

5 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

CYCO (Dongguan Changyuan Spraying Technology Co., Ltd.)

Dongguan, Guangdong, CN

Also makes: Dust Suppression System, Atomizing Nozzle, Spray System and 4 more