Ball Valve Components

Duflon manufactures a range of components for ball valves.

Metal castings are either produced at our foundry or manufactured at one of our associated foundries.

A large number of material and design options are available and our production facilities allow us to cater for small volumes (10's) or larger quantities of lined ball valves (1000's).

Our products are custom manufactured to individual customer designs and specifications.

Components Available

• Main Body
• Side Piece / Connector
• Ball (Floating or one piece stem & ball)
• Stem
• Seats
• Packing / Sealing Accessories

Material Options
Lining Materials

• PTFE, PFA, FEP, ETFE, UHMWPE, NXT / TFM, PP, PVDF etc.
• Filled grades (conductive, glass filled etc.)

Body / Stem and Ball Materials

• Most grades of steel (e.g. stainless steel, carbon steel), iron (e.g. ductile) and other alloys

Size Range

• All components available for valve sizes 1" to 6" (DN 025 to DN 150).
• Contact DuFlon for other sizes.

Manufacturing Processes

• Isostatic Moulding
• Injection Moulding
• Compression Moulding
• Transfer Moulding
• CNC Machining
• Conventional Machining
• Investment and Sand Casting

Please contact DuFlon for your specific requirements.

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