
Manufacturer of custom valves, fittings and sensors for fluid technology – from idea to series production.
AVS Römer GmbH & Co. KG
Grafenau (headquarters, production) · Langenberg (production, logistics) · Aadorf CH (sales)New on Amplifa
About AVS Römer
AVS Römer is a family-owned company founded in 1970 by Joachim C. Römer, headquartered in Grafenau (Bavarian Forest), and a developer and manufacturer of custom valves, fittings, functional fittings, sensors, pumps and manifolds for fluid technology. The company produces solutions for connecting, controlling, measuring and conveying, on request from the idea through to series production and in any quantity. Its high level of in-house manufacturing depth includes its own design and development with FEM and CFD simulations, its own toolmaking, mechanical manufacturing, plastics technology (injection moulding) and MIM technology (metal injection moulding) for complex stainless steel geometries. Materials processed include stainless steel (1.4310, 1.4404), brass, aluminium as well as engineering plastics such as PPSU, polyketone, POM and PVDF. Customers come from Food & Beverage, Industrial and Life Science. Production takes place at the Grafenau and Langenberg sites (Ore Mountains, approx. 50 employees), with additional sales through AVS G. Roemer Schweiz AG in Aadorf. All products undergo a 100 percent full inspection for function and leak tightness.
- Site
- Grafenau
- Processes
- Mechanical manufacturing (machining of solenoid valves, solenoid coil manufacturing), Plastics technology / injection moulding (in-house production of plastic bodies, insert sleeves), Toolmaking, FEM and CFD simulation, FMEA, prototype and sample production, MIM (metal injection moulding) – compact design and complex geometries in stainless steel, Assembly (manufacturing, assembly and logistics at the Langenberg site), Manufacture of push-in/push-on fittings, functional fittings, solenoid valves and, 100% leak and function testing (full inspection of products, series-accompanying tests)
- Materials
- Stainless steel, Brass, PPSU, Polyketone, POM, PVDF, Polyamide, Polyethylene
- Certificates
- ISO 9001:2015, ISO 14001:2015, NSF, ISO 9001, ISO 14001, NSF (product certificate C0144789)
- Founded
- 1970
- Industries
- Food & Beverage, Industrial, Life Science
- 01
Engineering (design, FEM/CFD simulation, FMEA)
- 02
Toolmaking
- 03
Plastics technology / injection moulding
- 04
MIM (metal injection moulding)
- 05
Mechanical (machining) manufacturing
- 06
Solenoid coil manufacturing
- 07
Assembly
- 08
Testing (100 % leak and function testing)
- 09
Logistics / central warehouse Langenberg
Sites

Grafenau
DEHeadquarters, administration & production
- Materials
- Stainless steel, brass, plastic, aluminium
- Injection moulding (plastic bodies, insert sleeves)
- Toolmaking
- Workshop for training

Langenberg
DEProduction site (manufacturing, assembly, logistics), central warehouse
- Materials
- Stainless steel, brass
- Mechanical (machining) manufacturing
- Solenoid coil manufacturing
- Assembly
- Central warehouse/shipping
Aadorf
CHSales site (AVS G. Roemer Schweiz AG)
Components & Products






Inside the production





Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Mechanical manufacturing (machining of solenoid valves, solenoid coil manufacturing)Machining | – | – | – | – | Stainless steel, Brass |
| Plastics technology / injection moulding (in-house production of plastic bodies, insert sleeves)Plastics | – | – | – | – | PPSU, Polyketone (PK), POM, PVDF |
| ToolmakingEngineering | – | – | – | – | – |
| FEM and CFD simulation, FMEA, prototype and sample productionEngineering | – | – | – | – | – |
| MIM (metal injection moulding) – compact design and complex geometries in stainless steelCasting | – | – | – | – | Stainless steel |
| Assembly (manufacturing, assembly and logistics at the Langenberg site)Assembly | – | – | – | – | – |
| Manufacture of push-in/push-on fittings, functional fittings, solenoid valves andAssembly | – | – | – | – | Stainless steel, Brass, PPSU, Polyketone (PK), POM, PVDF |
| 100% leak and function testing (full inspection of products, series-accompanying tests)Testing | – | – | – | – | – |
Additional services
Quality
A proactive quality management system spans the entire product life cycle; all products undergo 100 percent leak and function testing, supplemented by series-accompanying tests, FMEA as well as FEM and CFD simulations. The company is certified to ISO 9001:2015 and ISO 14001:2015, with products additionally NSF-certified.
| Evidence | Grafenau | Langenberg |
|---|---|---|
| ISO 9001 | ||
| ISO 14001 | ||
| NSF (product certificate C0144789) |