CNC Turning of Check Valves for the Water Treatment, Food & Beverage, Pharmaceutical, Industrial, Chemical and Petro-Chemical Industry

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CDS Plastics, Inc.'s had demonstrated its ability to efficiently and cost-effectively produce components used within steel housings that act as flange or sanitary inserts for check valve assemblies. Utilizing our Takasawa CNC late to perform the turning operations, we have manufactured many versions of this type of component, from those with outer diameters from 0.5" to 6.0", with threaded or thru-hole inner diameters from 0.5" to 4.0", and in a variety of materials, such as PVC, Teflon® (PFTE), and FEP.

Finish options have included grey, white, translucent, and 32 micro, and we have also supplied components with a phonographic finish. Threading options have included standard, NPT, or custom, and quality control is always assured by first article inspection along with veneer and micrometer measurement and testing. Able to produce parts in quantities from 1 all the way up to full scale production, we can also supply material certifications as requested.

To learn more about machining experience with this type of product, or more about our other custom plastic machining services, please contact CDS Plastics.

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CNC Turning of Plastic
Check Valves
CNC Turning of Plastic Check Valves

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CNC Turning of Check Valves Project Highlights

Product Description
These Components are used within steel housings and act as flange or sanitary inserts for check valve assemblies
Capabilities Applied/Processes
CNC Turning
Equipment Used to Manufacture Check Valve Parts
Takasawa CNC lathe
Overall Check Valve Part Dimensions
OD:.500" - 6.00" diameters
ID:Threaded or Thru Holes -
Lengths:.500" - 4.00" OAL
Material Used
Teflon (PTFE)
Material Finish
Gray, White, Translucent
32 micro
Custom Threading if Needed
  • Standard
  • NPT
Phonographic Finish were needed
In process testing/inspection performed
Veneer and Micrometer measured
1st Article Inspected
Estimated Part Weight
Less than 1 lbs to 8lbs
Industry for Use
Water Treatment
Food & Beverage
1 Thru Production
Delivery Location
Standards Met
Customer supplied print, 2D CAD Drawing
FDA Approved Material
RoHs Compliant
Material Certifications supplied as requested
Product Name
Check valves - Caps and/or Bodies

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