Description
The V series is the narrow angle Flat Fan Nozzle. This is another deflection design where the liquid is fed through the orifice onto a smooth curved surface producing a flat spray pattern with a high impact and narrower spray angles of 15°, 25°, 35°, 40°, and 50°. Thread sizes come in 1/8″, 1/4″, 3/8″, 1/2″, 3/4″, 1” inch threaded interfaces, and the material is stainless steel and brass.
The V narrow angle flat fan nozzle features a high-impact, narrow-angle fan spray.
The narrow angle fan nozzle produces an even spray with medium droplet size.
V series universal narrow angle fan nozzle spray shape is clearly defined edge.
The V series general-purpose narrow angle fan nozzle has an integrated design with male pipe threaded joints. Large, smooth channels minimize blockages.
The finely machined diversion plane of the V-Series narrow-angle flat fan nozzle provides a uniform, high-impact spray pattern.
Generally used for high impact washing, washing crushed gravel, fruit and vegetable washing, paper machine “stabilizing frame” spray, removing oil stains.
Advantages
- Professional industry spray nozzle with over 15 years of experience.
- Complete QC system and strong after-sales concept.
- 3 R&D Engineers with over 10 years of experience.
- ISO9001:2015/SGS/CE certification.
- Third-party audit.
- Fast delivery.
- Accept OEM/ODM
Specs
| Brand | Jeltecn |
| Nozzle Type | BB, BBG |
| Thread Size | 1/8″, 1/4”, 3/8”, 1/2”, 3/4”, 1” |
| Spray Angle | 15°-50° |
| Spray Pattern | Fan-Shaped |
| Thread Type | BSPT, NPT, Male, |
| Orifice Dia. (MM) | 2.0-8.3 |
| Water Pressure | 1bar-10bar |
| Capacity(L/H) | 2.3L-144L |
| Material | Stainless Steel/Brass |
| Packaging | Carton |
| Certificates | ISO9001/SGS/CE |
| Payment Terms | T/T, Western Union, Paypal |
Application
1. Metal processing cleaning, spray coating, spray cooling, oil stain removal, electroplating line washing, agricultural product cleaning;
2. Applications such as cleaning, spraying, and cooling in food, steel, paper, and other industries;
3. Processes such as cleaning, developing, shadowing, and etching of printed circuit boards, rain test, jet cooling, semiconductor cleaning, color tube glass bulb cleaning, LCD glass cutting, and cleaning
Performance Date
Square Standard Angle
Jeltecn Factory
Certification
Cooperative Customers
Video
How to Select Narrow-Angle Flat Fan Nozzle
narrow angle flat fan nozzle concentrates a flat spray into a narrower angle to increase localized impact and reach compared with wider fan patterns. This page should be evaluated as an engineered component: final performance depends on the liquid, pressure at the nozzle, installed geometry and the selected configuration.
Technical selection criteria
- Process fluid: identify composition, temperature, specific gravity, viscosity, suspended solids and any corrosion or erosion risk.
- Required duty: state flow per nozzle, minimum and maximum inlet pressure, operating cycle and acceptable turndown.
- Spray result: define pattern, angle, coverage width or diameter, stand-off distance, droplet requirement and allowable overspray.
- Installation: confirm thread standard, connection size, orientation, header spacing, available clearance and access for inspection.
- Materials and maintenance: match body, insert, seals and accessories to the fluid and environment; include filtration and cleaning requirements.
Where this nozzle type fits
Typical evaluation areas include descaling, intensive cleaning, cutting-edge wash-down and targeted cooling. When comparing narrow angle flat fan nozzle with high-impact fan nozzle, concentrated flat spray nozzle, narrow fan jet, select the pattern and construction that solve the actual process duty. A wider angle does not automatically mean better atomization, and a higher pressure does not automatically deliver the best coverage.
Engineering limits and installation checks
Published flow and spray data are normally based on defined test liquids and conditions. Viscosity, specific gravity, pressure loss, solids, temperature, nozzle wear, pulsation and nearby airflow can change field performance. Confirm the installed pressure at the nozzle—not only pump discharge pressure—and verify overlap or target coverage before finalizing a production header.
Information to include with an RFQ
Provide liquid properties, target flow, pressure range, spray angle or coverage, distance to target, material, connection, quantity, duty cycle and installation drawings. Jeltecn can use these inputs to compare the requested configuration with related spray nozzle application guidance and the complete industrial spray nozzle range.
Frequently asked questions
What determines the flow of narrow angle flat fan nozzle?
Flow depends primarily on the selected orifice and pressure differential, then must be corrected for liquid density, viscosity and the actual piping losses.
How should this nozzle be validated before production use?
Confirm the exact model and material, review the performance table, test coverage under representative conditions and document inspection or replacement criteria.
narrow angle flat fan nozzle Selection Summary
A narrow angle flat fan nozzle should be selected from the required process result backward—not from connection size alone. Confirm the liquid, target flow, pressure available at the nozzle, spray geometry, material and service environment before choosing a model.
When specifying narrow angle flat fan nozzle, document the stand-off distance, coverage or impact requirement, duty cycle, filtration and maintenance access. The final narrow angle flat fan nozzle configuration should then be checked against representative operating conditions rather than a single catalogue point.
Related engineering terms include high-impact fan nozzle, concentrated flat spray nozzle, narrow fan jet. These terms may describe adjacent spray patterns or constructions, but they are not automatically interchangeable. For general definitions of full-cone, flat-spray, hollow-cone, fine-spray and air-atomizing patterns, see the Spraying Systems spray-pattern reference.
For a narrow angle flat fan nozzle quotation, include the required quantity, connection standard, material, operating range and a drawing or photo of the installation.
