SERVICESMIG, TIG and Stick WeldingPrecision CNC &
Conventional Turning
Precision CNC &
Conventional Milling
Surface and Cylindrical
Computer-Aided and
Conventional Balancing
PORTFOLIOSCNC Machining of Stainless
Steel Jacketed Handwheel
Adjustable Valve
Machining of Stainess Steel
Jacketed Motor Driven Valve
CNC Machining of Stainless
Motor Housing
CNC Machining of Steel Weld
Collet Assemblies
Custom Fabrication for Lift
Conversion Project

CNC Machining of Stainless Steel Motor Driven Valve for the Polymer Industry

Stainless Steel Motor Driven Valve   Stainless Steel Motor Driven Valves   Stainless Steel Motor Driven Valves
Motor Driven Valves for the Polymer Industry   Stainless Steel Valves   Valves for the Polymer Industry

A client from the polymer industry approached Precision Machine Company, Inc to CNC machine four stainless steel motor driven valves. Each valve was first CNC milled, turned and then fabricated. After all the necessary TIG welding was completed the valves went through passivation and coating. The valves were made of a combination of materials including 316, 304 and 17-4PH stainless steel. After hydrostatic testing, the valves were put through extensive testing to make sure the met or exceed industry standards.

The 3 inch motor driven polymer valves were then packaged and shipped to the client's North Carolina location.

For more information about this CNC machining project please see the details below. To learn about our other services please contact Precision Machine Company, Inc. today.

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CNC Machining of Stainless Steel Motor Driven Valve Project Highlights

Product Description This stainless steel valve is a custom valve as off the shelf products would not work for our client.
Capabilities Applied/Processes
CNC Milling
CNC Turning
Welding: TIG
Hydrostatic Testing
Secondary Operations:
Black Oxide Coating
Equipment Used to Manufacture Part
CNC Mill
CNC Lathe
Welding Equipment
Overall Part Dimensions Length: 30"
Diameter: Ø12-14"
Tightest Tolerances .0002
Material Used Inner Body: 316 Stainless Steel
Outer Jacket: 304 Stainless Steel
Stem: 17-4PH Stainless Steel
Seat: Stellite
Packing: PTFE
Max Material Finish 4 RMS
In process testing/inspection performed
Hydrostatic Testing Inspection Performed:
First Article
Estimated Part Weight (Approximately) 75 pounds
Industry for Use Polymer
Volume 4
Delivery Location North Carolina
Standards Met Customer supplied specifications
Welding Per ASME Code B31.3
Product Name 3 Inch Motor Driven Polymer Valve

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