Metering technology, metering components and special-purpose machines for precise metering, spraying and application processes in industry.
WALTHER Systemtechnik GmbH
GermanyNew on Amplifa
Metering Technology & Special-Purpose Machinery from Germany
WALTHER Systemtechnik GmbH is a provider of metering technology for industrial metering, spraying and application processes. The company manufactures and develops components and systems such as the volumetric eccentric screw metering valve RotoStream (dot dispensing, bead dispensing and spraying), metering devices for component lubrication (ReadyLube), the WVC valve controller, WMDR material pressure regulators, pump and pressure vessel systems, filter units and the WADS degassing system. In addition, the special-purpose machinery division implements customer-specific systems for metering and application processes. Materials processed include low- to high-viscosity fluids, pastes, adhesives, sealants, potting compounds, oils and curing media. The portfolio covers system design, sampling, commissioning, maintenance (more than 300 systems serviced per year), repair, training and system optimization. Customers come from, among others, the automotive, electronics, medical technology, aviation, rail technology and household appliance sectors. 30% of personnel capacity goes into research and development.
- Site
- Germany
- Processes
- Metering (dot, bead and continuous dispensing with volumetric metering valves,, Spraying / surface application (volumetric spraying processes, greasing, oiling, functional, Component lubrication (automated pinpoint lubricant application, ReadyLube metering device), Pressure-time metering (pressure-based metering systems), Bonding, Sealing, Potting, Pulsing (pulse valves for metered material outputs)
- Materials
- Low- to high-viscosity fluids, Pastes, High-viscosity, filled or structurally sensitive media, Curing media, Lubricants, Adhesives (bonding applications), Sealants, Potting compounds
- Certificates
- Process monitoring & control (WVC), Volume/flow measurement
- Industries
- Automotive, Rail technology, Electronics, Medical technology, Aviation & aerospace, Household appliances
- 01
System design / feasibility analysis
- 02
Engineering & construction
- 03
Special-purpose machine and system construction
- 04
Sampling / initial trials
- 05
Commissioning
- 06
Maintenance, repair, system optimization
Media and Processes
Low- to high-viscosity fluids
Metering and spray media for volumetric eccentric screw valves in sizes BG1–BG5.
Pastes
High-viscosity, filled or structurally sensitive media for volumetric metering.
Adhesives
For bonding applications with dot dispensing, bead or continuous application.
Sealants
Application of sealing beads and seals in production processes.
Potting compounds
Potting of components, e.g. in electronics and medical technology.
Oils and lubricants
Greasing and component lubrication with the ReadyLube metering device.
Curing media
Processing via nozzle extensions and metering processes.
Pressure regulation (WMDR material pressure regulator)
High-dynamic pressure regulation of media without stick-slip, inlet pressure up to 6 bar, media temperature up to 80 °C.
Locations & Partner Network
Germany (headquarters)
DEDevelopment, manufacturing, special-purpose machinery, service
Components and Systems
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Metering (dot, bead and continuous dispensing with volumetric metering valves,Joining | – | – | – | – | – |
| Spraying / surface application (volumetric spraying processes, greasing, oiling, functionalSurface | – | – | – | – | – |
| Component lubrication (automated pinpoint lubricant application, ReadyLube metering device)Surface | – | – | – | – | – |
| Pressure-time metering (pressure-based metering systems)Joining | – | – | – | – | – |
| BondingJoining | – | – | – | – | – |
| SealingJoining | – | – | – | – | – |
| PottingJoining | – | – | – | – | – |
| Pulsing (pulse valves for metered material outputs)Joining | – | – | – | – | – |
| Manual metering (manual metering systems)Joining | – | – | – | – | – |
| Media delivery and supply (pump systems, pressure vessel systems, small-quantity delivery devices)Engineering | – | – | – | – | – |
| Media conditioning (material pressure regulators, filter units, pressure intensifiers, flowEngineering | – | – | – | – | – |
| Pressure regulation of media (WMDR material pressure regulator, dynamic pressure control withoutEngineering | – | – | – | – | – |
| Degassing of line media / removing air inclusions (WADS, plug-and-play solution,Engineering | – | – | – | – | – |
| Process monitoring and control of metering processes (WVC Walther Valve Controller: control,Testing | – | – | – | – | – |
| Volume and flow measurement (fluid metrology, flow meter integration, calibration viaTesting | – | – | – | – | – |
| System design and system construction kit for metering systemsEngineering | – | – | – | – | – |
| Special-purpose machinery (customer-specific special-purpose machines for metering and applicationAssembly | – | – | – | – | – |
| Sampling (documented reference samples on original components for customer approval/OEMEngineering | – | – | – | – | – |
| Commissioning of metering systemsAssembly | – | – | – | – | – |
| Initial trials and feasibility analysesTesting | – | – | – | – | – |
| Repair of metering systems and componentsAssembly | – | – | – | – | – |
| Training for metering systemsEngineering | – | – | – | – | – |
| System optimization of metering systemsEngineering | – | – | – | – | – |
| Preventive maintenance of metering systems (function testing, wear part replacement, leak testing,Assembly | – | – | – | – | – |
13 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Volumetric eccentric screw metering valve (RotoStream Dose!) | Walther Systemtechnik RotoStream Dose! (sizes BG1–BG5) | – | Metering volume min 0.003–0.530 cm³, flow rate 0.003–60.00 cm³/min; material inlet pressure max. 6 | – | – |
| Volumetric eccentric screw spray valve (RotoStream Spray!) | Walther Systemtechnik RotoStream Spray! (sizes BG1–BG5) | – | Metering volume min 0.003–0.530 cm³, flow rate 0.003–60.00 cm³/min; material inlet pressure max. 6 | – | – |
| Metering device for component lubrication | Walther Systemtechnik ReadyLube | – | – | – | – |
| Valve controller for control, monitoring and regulation of metering processes | Walther Systemtechnik WVC PROFESSIONAL (Walther Valve Controller, versions | – | – | – | – |
| Material pressure regulator | Walther Systemtechnik WMDR | – | wide pressure range, highly dynamic control behavior without stick-slip, integrated filter screen | – | – |
| Degassing system for media lines (removing air inclusions) | Walther Systemtechnik WADS | – | – | – | – |
| Nozzle extensions (straight, inlet-sealing/outlet-sealing, full jet/flat jet) | Walther Systemtechnik | – | Pipe diameter 2.5–13 mm, length 36–1,000 mm | – | – |
| Metering valves (chamber metering valves, outlet valves, pulse valves, spray valves) | Walther Systemtechnik | – | – | – | – |
| Manual metering systems | Walther Systemtechnik | – | – | – | – |
| Pump systems / pressure vessel systems / small-quantity delivery devices / individual pumps | Walther Systemtechnik | – | – | – | – |
| Filter units / media storage / pressure intensifiers / distributors / flow restrictors | Walther Systemtechnik | – | – | – | – |
| Pressure sensors | Walther Systemtechnik | – | – | – | – |
| Special-purpose machines for metering and application processes | Walther Systemtechnik | – | – | – | – |
Additional services
Quality and Process Reliability
Process reliability is ensured through volume and flow measurement, calibration via a teach process, and process monitoring and control with the Walther Valve Controller (WVC). Maintenance includes function testing, wear part replacement, leak testing, test run and documentation.
| Evidence | Germany (headquarters) |
|---|---|
| Process monitoring & control (WVC) | |
| Volume/flow measurement |
Awarded for Innovation
- ca. 1990
More than 30 years of expertise in metering technology (according to website)
- 2022
Rhineland-Palatinate Innovation Award, presented by the state of Rhineland-Palatinate
- 2025
Most Innovative Companies 2025, presented by the SZ Institute
- 2026
Hidden Champion 2026, presented by TechnologieRegion Karlsruhe