Faucets and valves
Complex internal geometries and seal seats for industrial faucets and valves.
Cutting solutions for valve bodies and hydraulic components
The production of industrial and civil plumbing fixtures combines complex internal geometries, such as valve seats, hydraulic passages, sealing threads, with the need for surface finishes that ensure fluid sealing over time. Components such as valve bodies, mixers and fittings require tools capable of working on multiple operations with constant precision, maintaining the required form and position parameters.
Typical specifications
A concise overview of the most relevant machining operations and materials for the Plumbing Fixtures sector: from the production of valve bodies, fittings and sealing seats to machining operations on brass, bronze and stainless steel.
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Typical machining operations
- Turning and milling of valve bodies and mixers
- Formation of conical and flat sealing seats
- Gas threading (Rp, G) and special sealing threads
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Processed materials
- Brass and bronze for civil and industrial production
- AISI 304/316 stainless steels for aggressive environments
- Zamak and zinc-aluminum alloys for lightweight components
Tool categories developed
for the Plumbing Fixtures sector
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Polycrystalline Diamond and CERMET PKD polycrystalline diamond tools for machining non-ferrous and abrasive materials. Discover more
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HM — Hard Metal Tungsten carbide tools custom-designed for precision machining. Discover more
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HSS — Special Profile High-speed steel tools with cutting edge profiles made to drawing for profiling and shaping. Discover more
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SB — Brazed Hard metal or PKD cutting edges brazed onto steel bodies for roughing and heavy-duty machining. Discover more
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Inserts Hard metal inserts with special geometries, designed to drawing for standard and dedicated tool holders. Discover more
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Indexable Tooling Tool holders and clamping systems custom-designed for transfer machines, CNC, and multi-spindle systems. Discover more
Related sectors
Discover Ronzoni's special tool solutions for other industrial sectors.
- Automotive Production precision for automotive components. Discover the sector
- Pneumatic Quality finishes and repeatability for pneumatic fittings. Discover the sector
- Hydraulic Reliability and precision for hydraulic system components. Discover the sector
- Aerospace Certified precision for the most demanding requirements of the aerospace industry. Discover the sector
Do you need a tool for a machining operation?
Contact us to receive personalized consulting. Our technical team is at your disposal.
+39 035 463212
Via San Cassiano, 14
24030 Presezzo (BG)
Mon–Fri · 08:30–17:30
Cutting solutions for valve bodies and hydraulic components
The production of industrial and civil plumbing fixtures combines complex internal geometries, such as valve seats, hydraulic passages, sealing threads, with the need for surface finishes that ensure fluid sealing over time. Components such as valve bodies, mixers and fittings require tools capable of working on multiple operations with constant precision, maintaining the required form and position parameters.
Ronzoni designs special tools for machining valve bodies in brass, bronze and stainless steels, with particular attention to cutting geometries for forming sealing seats and solutions for high-seal threading. Each tool is developed from the customer’s component technical drawing.

- Turning and milling of valve bodies and mixers
- Formation of conical and flat sealing seats
- Gas threading (Rp, G) and special sealing threads
- Brass and bronze for civil and industrial production
- AISI 304/316 stainless steels for aggressive environments
- Zamak and zinc-aluminum alloys for lightweight components
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