DVEH Cleaning Plastic Flat Fan Spray Nozzle

Plastic multi-part single-fluid fan-shaped nozzle with a multi-part structure for easy maintenance and replacement, saving on maintenance costs. Commonly used in industries like PCB and the steel industry, it can also be applied for cleaning, cooling, and dispersion purposes.

Brand: LORRIC
Nozzle Type: Fan-shaped
Fluid Type: Single-fluid
Materials: Nozzle Tip - PVDF
Base - UPVC
Nut - PP

Catalogue



Flat Fan Nozzle

A flat fan nozzle works by forcing liquid through an oval-shaped orifice, spreading it into a fan shape. This design provides strong central flow and weaker edges, ideal for uniform coverage in industries like semiconductors, PCB manufacturing, and steel. It offers precise control, resists clogging, and delivers high impact force.

Flat Fan Nozzle
Fan Spray Nozzle Spray Pattern

Fan Spray Nozzle Spray Pattern

A single-fluid fan spray nozzle produces a spray pattern resembling a fan, hence the name. The coverage pattern, when viewed from above the target area, forms a single-line shape with tapered edges on both sides.
Learn more : Nozzle Spray Pattern

Bell-shaped Flow Distribution

The fan spray nozzle has maximum spray volume in the center, decreasing towards the edges, forming a Bell-shaped distribution. Ideal for concentrated impact applications like surface cleaning. For uniform spraying, install nozzles closer together to overlap coverage areas and improve uniformity.
Learn more : Nozzle Flow Distribution

Bell-shaped Flow Distribution
Offers 0° to 110° Spray Angles

Offers 0° to 110° Spray Angles

The fan spray nozzle provides various angle options, with 0° producing a straight jet for maximum impact, and 110° offering the widest coverage. For specific inventory details, please contact us.
Learn more : Nozzle Spray Angle & Coverage

Material Options

Material Options

About engineering tolerance

Flowrate tolerance

Flowrate tolerance

The flow tolerance is within a range of plus or minus 5% of the standard flow rate.

Angle tolerance

Angle tolerance

Angle tolerance is within a range of plus or minus 5% of the standard angle.

Material Guarantees

Metal
Metal

We take high quality smithing metal to produce solid and durable nozzles by detail turning.

Plastic
Plastic

We promise never to use recycled materials.

High Quality
High Quality

All material is purchased from world top providers.

Please place your order according below information.

  • Please choose the nozzle that best suits your requirements based on the selection guidelines provided below. 
    • Choose the nozzle diameter (thread size) and specifications that meet your requirements.
    • Choose the spray flow rate for each nozzle, please refer to the chart below.
    • Select the spray angle for each nozzle, please refer to the chart below.
    • Choose the nozzle material. Different application environments require different materials. Please select the appropriate nozzle material based on your usage environment.
  • Example specification: 1/4” DVEH 26-50°-0° PVDF. Each number corresponds to the following options and meanings.
 
Select
Unit
Spray Angle Capacity Code Capacity Code Capacity at Pressure
0.7
kgf/cm²
1.0
kgf/cm²
1.5
kgf/cm²
2.0
kgf/cm²
3.0
kgf/cm²
4.0
kgf/cm²
5.0
kgf/cm²
6.0
kgf/cm²
8.0
kgf/cm²
50° 015 0.89 1.06 1.30 1.50 1.84 2.12 2.37 2.60 3.00
50° 026 1.54 1.84 2.25 2.60 3.18 3.66 4.11 4.50 5.20
80° 012 0.71 0.85 1.04 1.20 1.47 1.70 1.90 2.08 2.40
Spray Angle Capacity Code Capacity Code Capacity at Pressure
0.07
MPa
0.1
MPa
0.15
MPa
0.2
MPa
0.3
MPa
0.4
MPa
0.5
MPa
0.6
MPa
0.8
MPa
50° 015 0.90 1.07 1.31 1.51 1.86 2.14 2.39 2.62 3.03
50° 026 1.55 1.86 2.27 2.63 3.22 3.71 4.15 4.55 5.25
80° 012 0.72 0.86 1.05 1.21 1.48 1.71 1.92 2.10 2.42
Spray Angle Capacity Code Capacity Code Capacity at Pressure
0.7
bar
1.0
bar
1.5
bar
2.0
bar
3.0
bar
4.0
bar
5.0
bar
6.0
bar
8.0
bar
50° 015 0.90 1.07 1.31 1.51 1.86 2.14 2.39 2.62 3.03
50° 026 1.55 1.86 2.27 2.63 3.22 3.71 4.15 4.55 5.25
80° 012 0.72 0.86 1.05 1.21 1.48 1.71 1.92 2.10 2.42
Spray Angle Capacity Code Capacity Code Capacity at Pressure
10
psi
15
psi
20
psi
28
psi
40
psi
60
psi
70
psi
80
psi
90
psi
50° 015 0.23 0.29 0.33 0.39 0.47 0.58 0.62 0.66 0.70
50° 026 0.41 0.50 0.58 0.68 0.81 1.00 1.08 1.15 1.22
80° 012 0.19 0.23 0.27 0.31 0.38 0.46 0.50 0.53 0.56
  • Standard Pressure: Column in red.
  • For mobile friendly, only 3 column with 3 kinds of pressure will be displayed. For more pressure data, please check the chart on PC or laptop. 
  • Due to the large number of product specifications, we primarily offer products based on our factory's current product lineup. If you need to confirm whether a specific specification is still in production, please contact us.

Applications

PCBs

PCBs

Flow meters in PCB electroplating, developing, and etching processes monitor precise chemical and cleaning fluid flow; nozzles control chemical coating and rinsing

Size

Size(mm) Weight(g)
A B C
42.8 19.5 31.5 28.2
Unable to find the nozzle you require?

Unable to find the nozzle you require?

With over 30 years of nozzle development and manufacturing experience, along with extensive customer site knowledge, allow us to assist in creating the ideal product for your needs!

Tailored nozzles to match your requirements.

LORRIC can customize "flow rate," "angle," and "flow distribution" to suit your specific usage scenarios. We also offer support for unique situations like special impact force or ultra-fine spray needs. Feel free to reach out to LORRIC's team for more information and assistance.

Customizable Capacity
Customizable Capacity

Under fixed pressure, the volume of liquid or gas sprayed by nozzles within a certain period of time.

Customizable Spray Angle
Customizable Spray Angle

It is the angle by orifice and the loop of gas or liquid sprayed out.

Customizable Distribution
Customizable Distribution

The distribution of particle on surface by sprayed up liquid.

CFD improves our work outcomes

CFD improves our work outcomes

Testing in extreme environments demands data to aid nozzle development.

Working Process and matters need attention of Nozzle Customization

  • We provide custom nozzle services according to standard operating procedures.
  • Please note
    • There are minimum quantity requirements
    • There are exclusive sales channels must be mutually agreed upon
Working Process and matters need attention of Nozzle Customization
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