Exploded-view render of an industrial valve assembly with its parts pulled apart on a black stage
Success stories

Industrial Valve Animation with Assembly, Cutaway and Flow Path

A Norwegian equipment manufacturer needed a film of its precision dosing valve for a conference and its website. We opened the valve in a cutaway, traced the fluid from a stream down to single droplets and built it into an automated dosing unit, in a two-minute 4K film.

Portrait render of a stainless steel valve mounted in its bracket, with the inlet port in the centre
Portrait render of two steel valve assemblies standing side by side on their brackets

Client & Market Context

A Norwegian Manufacturer Presenting a Precision Dosing Valve

Our client, an industrial equipment manufacturer in Norway, was preparing to present a precision dosing valve for chemicals at an industry conference and on its website. The valve controls fluid from a full stream down to single droplets, but that precision happens inside a closed steel body, so the client needed a 3D assembly animation that opens the product up for buyers and partners.

Showing What Happens Inside a Closed Valve

The main challenge of a valve animation is that the product works out of sight, behind a solid metal housing. The film only explains the valve if it opens it up in a clear order, so it had to answer four questions.

Visual Results

The Finished Valve Animation, Frame by Frame

The frames follow the film: the closed valve and its cap, the fluid entering, the piston inside the transparent housing, the droplet path, the flow through the assembly and the nozzle.

Project film
0:00
01Project film
Close-up still of the machined steel valve body with its inlet port
02The Valve, Inlet First
Cutaway still of the valve with a transparent housing and the internal parts visible
03A Transparent Housing
Still of blue fluid particles entering the valve and leaving as a thin line of droplets
04From a Stream to Droplets
Still of the automated dosing unit tilted toward the camera, showing the bracket and fittings
05From Manual Valve to Dosing Unit
Render of the assembled automated dosing unit on its bracket, seen from the side on a dark stage
06
Close-up still of the knurled adjustment cap on top of the steel valve
07
Still of a blue stream of fluid entering the steel valve body
08
Still of the internal piston glowing orange inside the transparent valve housing
09
Still of the fluid path shown as a dotted line of droplets leaving the piston
10
Still of blue fluid running down the channel inside the valve assembly
11
Still of the fluid flowing through the transparent section of the mounted assembly
12Wall System Animation
Cutaway still of cyan fluid moving through the valve and its fittings
13
Close-up still of the valve nozzle with its knurled cap and outlet
14
Cover of the guide on planning a technical product animation shot by shot

Free guide: a 60-second explainer in 12 shots, and the 4 you can cut

You have just seen a machine, a device or a procedure shown rather than described. Doing the same in motion is a matter of planning shots, not polishing renders. Our composite 60-second explainer, priced shot by shot at $8,100, does all its explaining in five shots. The guide gives you the priced shot list, the input to send from engineering or medical teams and the short brief for product animation.

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Results & Business Impact

  • 2min

    film in 4K, from the closed valve to the full assembly

  • 1flow path

    traced through the valve, from the inlet to single droplets

  • 2

    assemblies shown side by side in the closing sequence

  • 2parts

    the manual valve and the automated dosing unit in one film

A precision valve is sold on what happens inside it. An animation that opens the housing and follows the fluid down to a single droplet explains in seconds what a datasheet needs a page for.

FAQ

FAQ about this valve animation project

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What is an industrial valve animation?
An industrial valve animation is a 3D film that shows a valve from the outside, opens it in an exploded view or cutaway and follows the fluid through it. It explains how the valve works and how it is installed, which photos and drawings of a closed steel body cannot show.
How do you show fluid flow inside a closed valve?
We make the housing transparent while the internal parts stay solid, then add a particle simulation that follows the real channel. The fluid can change colour, speed or form along the way, so viewers see where it enters, what controls it and how it leaves the valve.
What is the difference between a cutaway and an exploded view?
An exploded view pulls the parts apart so each one is visible and shows how they assemble. A cutaway keeps the product together and removes or hides part of the housing to show the mechanism working inside. This valve film uses both, in one sequence.
What do you need to start a valve or assembly animation?
CAD or STEP files of the valve and its assembly are the best start, together with photos, a parts list and a short description of how the product works. If you only have drawings or a physical sample, we can build the 3D model first.
Where can a valve animation be used?
The same film works in sales meetings, at trade shows, on product pages and in training for installers and service teams. Short cut-downs and still frames from the same scenes cover social posts, presentations and catalogues without a new production.
Can the animation be updated when the product changes?
Yes. Because the film is built from 3D models, a changed part, a new variant or a different mounting can be swapped into the existing scenes and rendered again. That is faster than starting a new film and keeps the look consistent across versions.

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