On/Off Spray Control

Solenoid Valve Nozzles
(Custom OEM)

Turn spraying into a controllable signal. Deliver instant spray ON/OFF control for automated lines—ideal when your process requires precise timing, repeatable dosing, and zero unwanted dripping.

Request a Custom Quote Send Drawing / Specs

Best for: PLC-controlled spraying, intermittent coating, measured lubrication.

CNC Precision Manufacturing

What Is a Solenoid Valve Nozzle?

A solenoid valve nozzle combines a spray nozzle with an electrically actuated solenoid valve, allowing the spray to start and stop exactly when commanded.

Pulse spraying

Intermittent rather than continuous flow.

Eliminate drips

Clean shutoff after shutdown.

Synchronize

With conveyors, sensors, or robot motion.

Precise dosing

Apply a precise amount of fluid.

The Performance That Matters Most

1) Solenoid Response Time (ms)

Response time directly impacts your spray timing accuracy. Typical solenoid valve response time commonly ranges around 5–50 ms.

Direct Operated (~30ms) Indirect Operated (Slower)

2) Shutoff Sealing (Drip-Free)

A clean shutoff prevents wasted media, inconsistent dosing, and contamination. Machining quality (seat geometry, surface finish) is critical.

Made-to-Order

Custom Solenoid Valve Nozzles

Built for Your Equipment, Not a Catalog. We design and machine parts that fit your real constraints.

Valve Type

Normally Closed (NC) / Normally Open (NO)

Voltage

12V / 24V DC, 110V / 220V AC (project-based)

Connection

NPT / BSPP / BSPT / custom thread

Orifice Size

Tuned for target flow & pressure

Media Compatibility

Water, chemicals, oils, additives (by material + seal choice)

Mounting

Manifold-ready, compact envelope, anti-vibration

If you already have a working nozzle/valve, we can support sample-based reverse engineering and redesign for longer life or tighter control.

Why Choose Solenoid vs Manual Spraying?

Accurate Timing

When spray is triggered by sensors/PLC, every part receives the same spray window—reducing process variation.

Less Waste

Instant shutoff helps minimize overspray, puddling, and cleaner workstations.

Intermittent Motion

On/off control works well for intermittent parts, moving conveyors, rotating jigs, and robotic paths.

PWM / Pulse Control

In systems using pulse techniques, control liquid delivery by adjusting “ON” time within each cycle.

Typical Applications

Our solenoid valve nozzle solutions are commonly used for automated industrial needs.

Automated Part Washing

Timed bursts at exact stations; no dripping between parts.

Lubrication & Dosing

Controlled oil/agent delivery for bearings, chains.

Cooling Pulses

Spray only when temperature triggers demand.

Humidity Control

Short bursts to maintain stable moisture levels.

Sanitizing Systems

On-demand spray triggered by sensors.

Equipment Retrofit

Drop-in solenoid modules to upgrade manual lines.

Materials & Sealing

Solenoid valve nozzles face both chemical exposure and mechanical switching wear—material selection is not optional.

Common Body Materials

Stainless Steel (303/316): Corrosion resistance, stable machining.
Brass: Cost-effective for mild environments.
Engineering Plastics: Chemical compatibility in non-high-pressure setups.

Seals & Gaskets

Sealing choice is usually the hidden reason for leaks. Many industrial spray valves use FKM seals in stainless housings for durability.

We help match seal types to chemicals, temperature, and cycle life needs.

What We Manufacture

Because Rapidaccu is a precision parts manufacturer, we excel in the components that determine performance:

Valve bodies
Seat & sealing interfaces
Plungers / armatures
Nozzle caps & inserts
Threaded connectors
Custom housings

We’re especially strong in tight tolerances, complex geometry, and difficult materials.

Quality & Workflow

Quality Approach

Solenoid nozzle performance depends heavily on the machining and assembly precision of critical interfaces.

Dimensional control on sealing surfaces
Process stability for internal flow paths
Inspection for repeatable shutoff
Traceability practices (ISO-style)

OEM Workflow

Share Requirements

Drawing (2D/3D), sample, or specs list.

Engineering Review

Confirm valve mode, voltage, pressure, media.

Prototype Build

For testing timing, leak performance, and fitment.

Production Ramp

Stable machining + inspection plan.

Typical Specs (Customizable)

Item	Range / Notes
Valve Mode	NC / NO
Voltage	12V/24V DC (Automation), AC options
Response	Milliseconds (Design dependent)
Control	PLC / Sensor / PWM

Frequently Asked Questions

What’s the difference between a solenoid valve nozzle and a normal nozzle?

A solenoid valve nozzle adds electrical ON/OFF control, enabling timed spraying, automated triggering, and drip reduction.

Can you make a normally closed (NC) 24VDC solenoid nozzle?

Yes—24VDC NC designs are common for automation systems and can be customized to your flow, pressure, and mounting needs.

How fast can a solenoid valve switch?

Response time is typically in milliseconds and depends on valve type, pressure, and electrical design. Direct-operated valves are usually faster than indirect designs.

How do you prevent dripping after shutoff?

Drip control depends on sealing design, surface finish, and material compatibility. Choosing the right seal and maintaining seat precision is key.

Do you support prototypes and mass production?

Yes. We support prototyping, pilot runs, and scalable production with stable machining processes and quality inspection.

Get a Custom Solenoid Valve Nozzle Quote

To quote quickly, tell us: Valve mode (NC/NO), Voltage, Pressure, Media, and Connection standard.

Get a Quote in 24 Hours
Engineering feedback included (DFM-ready)
Prototype to mass production

Request a Quote

Fast Response for Automation Projects


                                

 



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Solenoid Valve Nozzles (Custom OEM)