ChemTec (USA) designs and manufactures flow monitoring and flow control components for industrial applications with a focus on low-flow ranges for liquids as well as air and gases. The portfolio includes flow monitors / flow switches, flow meters and excess flow valves (safety valves to limit or shut off flow during abnormal conditions).
ChemTec products are typically used wherever a system must reliably detect flow/no-flow, monitor flow rates, or restrict/shut off flow in the event of a fault condition (e.g. leak or line failure) to protect equipment and downstream components.
Product Range
Flow Monitors / Flow Switches
Flow monitors designed for monitoring liquid and gas flow. Depending on the series, units may be adjustable or non-adjustable, with optional electrical signaling to indicate high, low or no-flow conditions.
Flow Meters
Flow meters for measuring low to moderate flow rates in fluid systems. Suitable for process control, verification of setpoints and monitoring of operating conditions.
Excess Flow Valves
Excess flow valves as mechanical safety components that respond to abnormally high flow (e.g. leak/line rupture) by restricting or shutting off flow. Depending on the design, adjustable versions may be available.
Typical Applications
- OEM equipment: flow monitoring and process safety
- Liquid and gas lines (low-flow), e.g. water, air, technical gases
- Protection functions for leaks or line failures (excess flow protection)
- Automation: signaling of flow/no-flow or threshold deviations
Why ChemTec?
- Specialist for low-flow technology (monitoring, measurement, protection)
- Industrial-grade, application-oriented designs
- Wide range of configurations: adjustable / non-adjustable, multiple connection options
- Selection aligned to the application: media, flow range and installation conditions
Technical Consultation and Selection
To select the appropriate ChemTec component, we typically require:
- Media (liquid or gas) and operating conditions
- Flow range (minimum / normal / maximum)
- Operating pressure and temperature
- Installation position, connection type and line size
- Required function: flow/no-flow, threshold signaling, measurement or excess flow protection
We will assist you in selecting suitable ChemTec flow monitors, flow meters and excess flow valves for your application, and we can propose alternatives within our portfolio where appropriate.