
Development, manufacturing and distribution of industrial valves, in particular ball valves for critical applications

KLINGER SCHÖNEBERG GmbH
Graben-Neudorf · Waldems-EschNew on Amplifa
Valves for critical applications
KLINGER SCHÖNEBERG GmbH is a medium-sized company based in Graben-Neudorf specializing in the research, development, production and distribution of industrial valves – in particular ball valves and pneumatic actuators. The portfolio includes the INTEC modular series (two-piece flanged ball valves, soft-seated and metal-seated), multi-way, bottom drain, gauge, sampling and high-pressure ball valves up to 1,500 bar, piston valves, AB valves, as well as special valves for customer-specific problem solutions. The products withstand extreme operating conditions such as high pressures, varying temperatures and aggressive, corrosive and toxic media. Materials and seals include, among others, brass, PEEK and graphite. The company also offers ready-to-install automated valve units (hook-up) with pneumatic, electric and hydraulic actuators including functional testing, as well as the company's own sizing software CHOICE INTEC. Key markets are chemicals, petrochemicals, plant and mechanical engineering, as well as the hydrogen and energy sectors. KLINGER Schöneberg is a subsidiary of the KLINGER Group, which is represented in 60 countries worldwide, and distributes its products via sales partners worldwide.
- Site
- Graben-Neudorf
- Processes
- Research, development, production and distribution of industrial valves, in particular ball valves, R&D / in-house product development to market maturity, Assembly and functional testing of automated valves (with pneumatic, electric,, Research & Development, Customer-specific system and special solutions, Application engineering consulting, Automation solutions (pneumatic, electric, hydraulic), Sizing software CHOICE INTEC
- Materials
- Brass (for ball valves), Engineering plastic PEEK (seal), Graphite, Elastomer, Brass, PEEK
- Certificates
- ISO 9001:2015, API Q1, API 6D, PED 2014/68/EU Modules H and H1, WHG §19a approval, EcoVadis Sustainability Rating, VDI 2440 (Federal Immission Control Act, 100,000 cycles), ISO 15848-1 (Fugitive Emissions), Fire-Safe API 607, Fire-Safe DIN EN ISO 10497, SIL 2 classification, ATEX 2014/34/EU, API Q1 / API 6D, PED 2014/68/EU Module H/H1, Fire-Safe API 607 / ISO 10497, VDI 2440 (100,000 cycles)
- Employees
- 61
- Industries
- Chemicals, Petrochemicals, Plant and mechanical engineering, Hydrogen and energy sectors, Geothermal energy, Solar power plants
- 01
Research & Development
- 02
Sizing (CHOICE INTEC)
- 03
Production/manufacturing of the valves
- 04
Assembly of automated valve units
- 05
Functional testing
- 06
Distribution via worldwide sales partners
Materials & Seals
Brass
Material for ball valves of the RK-Ball-o-top series and other industrial ball valves.
PEEK
Engineering plastic for sealing components in soft-seated ball valves.
Graphite
Sealing material in the valve product range of the KLINGER Group for high temperatures and demanding media.
Elastomer
Sealing material for soft-seated valve designs.
Locations

Graben-Neudorf
DEHeadquarters, production, warehouse
- Materials
- Brass, PEEK, graphite, elastomer
Waldems-Esch
DESales & Marketing
Products



Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Research, development, production and distribution of industrial valves, in particular ball valvesAssembly | – | – | – | – | Brass, PEEK, Raney nickel (catalyst, not a valve material) |
| R&D / in-house product development to market maturityEngineering | – | – | – | – | – |
| Assembly and functional testing of automated valves (with pneumatic, electric,Assembly | – | – | – | – | – |
Additional services
Certified Quality
KLINGER Schöneberg operates a certified quality management system according to DIN EN ISO 9001:2015 and holds numerous product and approval certificates, including API Q1/6D, PED, Fire-Safe and ISO 15848-1. Every automated delivery unit undergoes an internal functional test, including testing of end-position signaling and safety position.
| Evidence | Graben-Neudorf |
|---|---|
| ISO 9001:2015 | |
| API Q1 / API 6D | |
| PED 2014/68/EU Module H/H1 | |
| ISO 15848-1 (Fugitive Emissions) | |
| Fire-Safe API 607 / ISO 10497 | |
| ATEX 2014/34/EU | |
| SIL 2 classification | |
| EcoVadis Sustainability Rating | |
| WHG §19a approval | |
| VDI 2440 (100,000 cycles) |
Company History
- 1886
Foundation of the KLINGER Group as a family business, of which KLINGER Schöneberg is a subsidiary today.
- 1922
KLINGER becomes a pioneer in piston valve technology.