Vanxon Valve Components

Vanxon Valve Components Manufacturer of valve stems, valve gearboxes, worm gear operators and chain wheel actuators. For valve manufacturers, distributors and OEM projects.

Custom production based on drawings, valve type, size and quantity. We do not sell complete valves.

03/08/2026

Real Workshop Footage | Fully Automated Production of Valve Sealing Plugs

The fully automated production line in the workshop is manufacturing sealing plugs—essential sealing components for industrial valves.
CNC machines perform fully automated integrated processing, including loading, turning, tapping, and chamfering.
Threads are manufactured to strict precision tolerances, ensuring outstanding sealing performance and effectively preventing media leakage within the valve body.
Available in a variety of materials, including stainless steel, carbon steel, and alloy steel, to suit complex operating conditions such as high temperature, high pressure, and corrosive environments.
After machining, each unit is individually inspected for thread precision and sealing face flatness to ensure effective sealing.
Vanxon specializes in manufacturing valve components and does not produce finished valves.
We can customize sealing plugs in various sizes, materials, and thread specifications according to customer drawings and requirements.
With stable production capacity, we accept both small sample orders and large-volume orders, supplying valve manufacturers worldwide directly from our source factory.




30/07/2026

Welcome to the Vanxon Smart Manufacturing Workshop. In this episode, we’ll take you through the fully automated, end-to-end production process for a core support component of ball valves—the valve lower pivot shaft.

Our integrated CNC automated production line enables one-stop, unmanned, continuous processing—from blank loading to precision turning and grinding—minimizing manual intervention throughout the process and reducing human-induced dimensional errors at the source.
The equipment is equipped with digital real-time inspection modules that strictly control the concentricity and machining tolerances of each lower rotary shaft, ensuring the ball valve’s smooth, long-term opening and closing without jamming or eccentricity issues.

Vanxon specializes in valve components and does not manufacture finished valves. Lower rotary shafts in all specifications can be custom-made via OEM according to drawings, supplied directly from the factory, and produced in stable, high-volume batches.
We supply valve manufacturers worldwide, consistently delivering high-precision standard components that reduce customer assembly failure rates and extend the overall service life of valves.




29/07/2026

Daily Real Shot of the Fully Automatic Valve Stem Production Workshop | VANXON OEM Factory

Intelligent equipment ensures consistent machining precision, guaranteeing uniform standards for every valve stem and significantly increasing daily output and product consistency.
Vanxon is a professional manufacturer of valve components. We offer OEM customization for our full range of valve stems based on customer drawings, with dimensions, materials, and hardness adjustable to meet specific requirements.
Direct supply from the source factory with stable mass production capacity; we accept both small-batch sample orders and large-volume supply orders from valve manufacturers worldwide.




28/07/2026

Real Workshop Footage｜Fully Automated Production of Valve Gearbox Sector Gears

The workshop’s intelligent CNC automated production line integrates the entire process—from raw material cutting, tooth forming, and deburring to precision finishing—significantly reducing manual labor.
Digital precision parameter control ensures that the pitch and tooth depth of each sector gear are uniformly standardized. Once installed in the gearbox, the gears mesh tightly and smoothly, ensuring seamless valve operation without any jamming.
Raw materials are strictly selected from high-strength alloy steel and stainless steel, offering excellent wear and pressure resistance, making them suitable for use in various harsh industrial environments.

Vanxon is a professional manufacturer of valve components, specializing exclusively in valve parts—we do not manufacture finished valves.
All gearbox components and valve stems can be custom-manufactured via OEM based on customer drawings, technical specifications, and material requirements.
We support both small-batch prototyping and large-scale mass production orders. With stable daily production capacity and direct shipping from our factory, we provide long-term, reliable OEM manufacturing services to valve manufacturers worldwide.





27/07/2026

Valve Stem Knurling Process: Real-Life Footage | Anti-Slip Precision Machining for Valve Shafts
Real-life footage from the workshop showing the entire valve stem knurling process.
Our professional knurling process creates uniform, fine grooves on the valve stem surface.
These grooves significantly increase assembly friction, effectively preventing slippage during long-term use and eliminating issues with valve stem rotation deviation.
We precisely control groove depth and pitch to meet the assembly requirements of various valve types.
After knurling, each valve stem undergoes individual visual inspection to ensure the grooves are uniform and free of burrs.
Vanxon is a professional manufacturer of valve components, specializing exclusively in valve parts—we do not produce finished valves.
We can customize valve stems with different knurling specifications, materials, and dimensions according to customer drawings and technical standards.
With fully automated production lines, rigorous multi-stage quality control, and direct supply from the source factory, we provide OEM manufacturing services to valve manufacturers worldwide.




23/07/2026

Complete Valve Stem Production Process | From Raw Material Cutting to Automatic Forming (Actual Footage)

Let’s take a comprehensive look at the entire process of manufacturing a valve stem.
These metal bars are our raw materials. We precisely cut them to the specified lengths required by our customers to create blanks.
After precise cutting, the workpieces are fed into fully automated CNC equipment for integrated forming and machining.
The automated equipment completes turning, threading, and spline machining in a single operation, ensuring consistent precision for every valve stem.
After forming, all semi-finished products undergo a multi-step quality control process, including quenching, hardness testing, manual inspection under a magnifying glass, and laser marking.
Vanxon is a professional manufacturer of valve components. We offer OEM customization for our full range of valve stems based on customer drawings, with dimensions, materials, and hardness adjustable to meet specific requirements.
As a direct-from-manufacturer supplier with stable mass production capacity, we accept both small-batch sample orders and large-volume supply orders from valve manufacturers worldwide.




22/07/2026

Come and share our real daily workshop footage with you, all 100% original on-site shooting.
This is our exclusive valve gearbox workshop, and we are producing core matching parts — sector gears right now.
Our intelligent CNC equipment completes cutting, tooth forming and precision finishing automatically.
Strict dimensional and hardness inspection will be carried out for every finished sector gear to ensure smooth gearbox transmission.
VANXON only specializes in manufacturing all kinds of valve spare parts.
We support OEM customization of gearbox accessories and valve stems according to customer drawings and technical parameters.
Factory direct supply with stable mass production capacity to serve valve manufacturers globally.




21/07/2026

Korean Client On-site Factory Visit | VANXON Valve Components Manufacturer

Warmly welcome our Korean valve industry partners to visit our factory.
The client toured our full-automatic valve stem production lines, gearbox assembly workshop and professional quality inspection area.
We displayed complete processing procedures including CNC machining, quenching heat treatment, laser marking and manual precision checking.
We communicated in depth about product specifications, OEM customization standards and stable mass delivery solutions.
VANXON only produces supporting spare parts for valves, all valve stems and gearbox accessories can be customized as per drawings and technical demands.
We provide long-term reliable OEM supporting service for valve manufacturers from all over the world, welcome global clients to arrange factory inspection.




20/07/2026

Daily Real Shot of Fully Automatic Valve Stem Production Workshop | VANXON OEM Factory
Next, let’s take a look at some on-site footage of daily production in our valve stem workshop.
Get a close-up view of the fully automated CNC valve stem production equipment operating steadily around the clock.
From raw material feeding, turning, and threading to precision polishing, the entire machining process is completed automatically.
Intelligent equipment uniformly controls machining precision, ensuring every valve stem meets consistent standards and significantly boosting daily output and product consistency.
After machining, all valve stems sequentially undergo multiple processes—including quenching, hardness testing, and manual precision inspection—to consistently ensure quality before shipment.
Vanxon is a professional manufacturer of valve components, specializing exclusively in valve parts—we do not produce finished valves.
We support end-to-end OEM customization for all types of valve stems, offering tailored manufacturing based on customer drawings, technical specifications, and material requirements.
As a direct-from-manufacturer supplier with stable daily production capacity, we accept both small-batch trial orders and large-volume orders from valve manufacturers worldwide.




17/07/2026

Two New Fully Automatic Valve Stem CNC Machines Added | VANXON Production Upgrade Real Shot

Today we show our two brand-new fully automatic valve stem production machines newly installed in our workshop.
Upgraded intelligent CNC equipment realizes fully automatic feeding, cutting and forming, less manual operation and higher processing efficiency.
The new machines maintain ultra-stable machining tolerance, further improve the dimensional precision and surface finish of all valve stems.
Expanded production capacity can better support bulk OEM orders and shorten delivery cycle for global valve partners.
VANXON only manufactures professional valve accessories, all kinds of valve stems can be customized based on your drawings and specs.




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Dingxun Industrial Park, Pingyin County, Jinan City
Jinan
250400

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