Manufacturer of forged steel valves such as gate valves, globe valves and check valves for power plants, chemical industry and shipbuilding.
PERSTA Stahl-Armaturen GmbH
Warstein · OlfenNew on Amplifa
About PERSTA Stahl-Armaturen
PERSTA Stahl-Armaturen is a manufacturer based in Warstein specialising in isolation valves, active in the valve segment for over 70 years. The company produces valves, gate valves, check valves, stop-check valves, pressure seal closures and actuators made of forged steel. The semi-finished products are formed in the forging plant of the parent company SIEPMANN-WERKE; large nominal sizes are produced by the sister organisation SZ Fertigungstechnik at the Olfen site. From forging through welding technology to final assembly, PERSTA delivers its products from a single source and also develops customised valve solutions as well as a Smart Valve Monitoring System. Customers include chemical and petrochemical plants, fossil and nuclear power plants, waste incineration plants, biomass and hydropower plants, water and wastewater management, the paper and fibre industry, and shipbuilding. The range includes on-site or in-house service training, maintenance and service offerings as well as a 24h hotline for emergencies.
- Site
- Warstein
- Processes
- Forging (forged steel, formed in the forging plant of SIEPMANN-WERKE), Welding technology, Development of customised valve solutions, Final assembly of valves, Service training (on-site or in-house), Maintenance / service, 24h hotline for emergencies, Development of customised solutions
- Materials
- Forged steel, Welding technology
- Founded
- circa 1954
- Industries
- Chemical & petrochemical industry, Fossil power plants, Nuclear power plants, Water and wastewater management, Biomass, Paper and fibre industry
- 01
Forging (forming in the forging plant of SIEPMANN-WERKE)
- 02
Welding technology
- 03
Final assembly of valves
Materials & Processes
Forged steel
Formed in the company's own forging plant of SIEPMANN-WERKE, it ensures durability and tight valves even at high pressures.
Welding technology
Welding engineers master all common techniques for the different requirements of the industries.
Sites
Warstein
DEHeadquarters / valve manufacturing
- Materials
- Forged steel
Olfen
DESZ Fertigungstechnik – manufacturing of large nominal sizes
- Materials
- Forged steel
Valves & Accessories
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Forging (forged steel, formed in the forging plant of SIEPMANN-WERKE)Forming | – | – | – | – | Forged steel |
| Welding technologyJoining | – | – | – | – | Steel |
| Development of customised valve solutionsEngineering | – | – | – | – | – |
| Final assembly of valvesAssembly | – | – | – | – | Steel |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Forging plant (forming facility) | SIEPMANN-WERKE | – | – | – | – |
| Large nominal size manufacturing technology | SZ Fertigungstechnik | – | – | – | Olfen |
Additional services
History
- ca. 1954
Company founded; according to its own statement, PERSTA has been active in the valve segment for over 70 years.