Orifice Tip: Temperature Range -40°C to 200°C

Component Specifications

Definition

A precision-engineered orifice tip is a critical component of dispensing nozzles designed to regulate and direct fluid flow with high accuracy. It features a precisely machined orifice that controls droplet size, flow rate, and pattern consistency in automated dispensing systems. This component ensures repeatable application of adhesives, sealants, lubricants, or other fluids in manufacturing processes.

Working Principle

The orifice tip operates on the principle of fluid dynamics through a constricted opening. As fluid passes through the precisely sized orifice, it creates controlled pressure drop and velocity increase, resulting in consistent droplet formation or stream patterns. The geometry (diameter, length, taper) determines flow characteristics, while surface finish minimizes turbulence and adhesion.

Materials

Stainless steel (316L, 17-4PH), tungsten carbide, ceramic (alumina, zirconia), or PEEK for chemical resistance. Hardness: HRC 45-60 for metal tips. Surface finish: Ra ≤ 0.4 μm for precision applications.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Taper Angle	15-60 degrees
Pressure Rating	Up to 100 bar
Orifice Diameter	0.1-2.0 mm
Temperature Range	-40°C to 200°C
Flow Rate Tolerance	±2%
Length To Diameter Ratio	1:1 to 4:1

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

Standards

ISO 5167, DIN 1952, ASME B31.3

Parent Products

This component is used in the following industrial products

Dispensing Nozzles

Precision components that control the flow, pattern, and placement of adhesive materials in dispensing systems.

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Engineering Analysis

Risks & Mitigation

Orifice clogging from particulate contamination
Wear-induced flow rate changes
Chemical incompatibility causing corrosion
Improper installation causing leaks
Thermal expansion affecting tolerances

FMEA Triads

Trigger: Particulate contamination in fluid
Failure: Partial or complete orifice blockage
Mitigation: Install inline filters (5-10 μm), implement regular maintenance schedules, use self-cleaning tip designs

Trigger: Abrasive fluid components
Failure: Gradual orifice enlargement changing flow characteristics
Mitigation: Use wear-resistant materials (tungsten carbide, ceramic), implement flow rate monitoring, establish preventive replacement intervals

Trigger: Chemical incompatibility
Failure: Corrosion or material degradation
Mitigation: Select chemically resistant materials (PEEK for solvents, 316L stainless for acids), conduct material compatibility testing

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

Orifice diameter: ±0.005 mm, concentricity: 0.01 mm TIR, surface finish: Ra 0.2-0.4 μm

Test Method

Flow rate testing per ISO 5167 using calibrated fluids, optical measurement of orifice dimensions, pressure decay testing for seal integrity

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 Orifice Tip

Manufacturer profiles associated with Orifice Tip.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What factors affect orifice tip performance?

Orifice diameter, length-to-diameter ratio, material compatibility with fluids, surface finish, and geometric tolerances all impact flow consistency, droplet formation, and wear resistance.

How often should orifice tips be replaced?

Replacement depends on material abrasion, chemical exposure, and usage frequency. Typically 6-12 months for continuous operation, but monitor for flow rate deviation >5% or visible wear.

Can orifice tips be cleaned and reused?

Yes, with appropriate solvents and ultrasonic cleaning for non-clogged tips. However, abrasive or curing fluids may require replacement rather than cleaning.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Orifice Tip