DJ1215B / DJ2415B Variable Rate Nozzle | DUOJIA

The DJ1215B and DJ2415B Variable Rate Nozzles are variable rate nozzles designed for precision spraying systems. They provide a wide adjustable flow control range and fast response for variable rate spraying, target-oriented spraying, prescription-based application, and spray on/off control.

The nozzle body is available in stainless steel or ABS. A normally closed solenoid valve helps prevent dripping when the valve is de-energized, while the available 12 V DC or 24 V DC versions support different system configurations.

Key Features

• Wide flow control range: Supports adjustable spray output across a broad range.

• Fast response: Provides quick valve actuation for variable rate and on-demand spraying.

• Stainless steel or ABS body: Available in two material options with corrosion resistance.

• Normally closed solenoid valve: Helps prevent dripping when the valve is de-energized.

• 12 V DC or 24 V DC operation: Available in two control voltage configurations.

• Precision spraying applications: Suitable for variable rate spraying, target-oriented spraying, prescription application, and spray on/off control.

• Two model options: DJ1215B and DJ2415B are available for different variable rate nozzle configurations.

Technical Specifications

ParameterDJ1215BDJ2415B

Applications

The DJ1215B and DJ2415B can be used for:

• Variable Rate Spraying — adjusts spray output according to prescription maps.

• Target-Oriented Spraying — activates spraying when a target is detected.

• Prescription Application — supports application according to site-specific prescription data.

• Spray On/Off Control — provides solenoid-controlled spray switching.

Why Choose DJ1215B / DJ2415B Variable Rate Nozzle

• Wide flow control range for variable spray-rate adjustment

• Fast response for on-demand spraying

• Stainless steel or ABS body options

• Normally closed valve design to help prevent dripping

• 12 V DC and 24 V DC voltage options

• Suitable for variable rate, target-oriented, prescription-based, and spray on/off applications

Model Selection

• DJ1215B — standard variable rate nozzle configuration.

• DJ2415B — variable rate nozzle configuration with extended flow capacity.

Model selection should be based on the required flow range, working pressure, and control voltage of the spraying system.

Installation & Operating Notes

• Confirm the required supply voltage, 12 V DC or 24 V DC, before wiring the solenoid valve.

• The valve is normally closed and the nozzle sprays when the coil is energized.

• Install a suitable upstream filter to help prevent nozzle orifice clogging.

• Check for leaks and verify flow calibration after installation.

• Flush the system with clean water after use, particularly when aggressive chemicals are used.

Ordering Information

When requesting the DJ1215B / DJ2415B, please specify:

• Model: DJ1215B or DJ2415B

• Voltage: 12 V DC or 24 V DC

• Body material: Stainless steel or ABS

• Quantity required

Detailed flow rate curves, pressure ratings, orifice sizes, and connection dimensions are available on request.

Frequently Asked Questions

What are the DJ1215B and DJ2415B?

They are variable rate nozzles designed for precision spraying systems and applications requiring adjustable spray output.

What applications are supported?

The nozzles are suitable for variable rate spraying, target-oriented spraying, prescription application, and spray on/off control.

What materials are available?

The nozzle body is available in stainless steel or ABS.

What voltage options are available?

Both models are available for 12 V DC or 24 V DC operation.

Does the nozzle have an anti-drip function?

Yes. The normally closed solenoid valve design helps prevent dripping when the valve is de-energized.

Contact DUOJIA

For DJ1215B / DJ2415B Variable Rate Nozzle inquiries, contact DUOJIA to confirm the required model, voltage, body material, quantity, and technical requirements for your spraying system.