Thema: Discharge control

Flow-oriented and pneumatically driven control systems for responsive and precise flow limitation of wastewater, raw wastewater and rainwater.

Drainage control for waste water with pneumatic drive
Robust, transparent, accurate, fast, low maintenance and reliable for wastewater, raw wastewater and rainwater.

IDM-based pneumatic outflow control

Precise drain throttle for heavily polluted waste water. The IDM flow measurement for full filling is the central element of the almost self-cleaning, remotely operated and highly precise pneumatic discharge control PNA. The reliable and never-tiring flap with pneumatic drive and the pinch valve react quickly to changing flows and conditions.
Road drainage shaft
Rainwater treatment at the wastewater treatment plant without overloading the combined sewer system

INKA road drainage system

The INKA-controlled road drainage system allows contaminated rainwater to be safely routed to the wastewater treatment plant, while uncontaminated rainwater is routed directly to the separate system/watercourse. The first rainwater that washes off the First-Flush is collected in a storage pipe under the road and retained until the combined sewer system has the hydraulic capacity to safely discharge the volumes to the wastewater treatment plant.
LDM-controlled pneumatic discharge control with, throttle with partially filled flow measurement
Flow measurement and discharge control for wastewater, raw wastewater and rainwater in partially and fully filled pipes.

LDM-based pneumatic discharge control

Most reliable waste water throttle and discharge control with accurate flow measurement for partial filling and dry installation. The fast, almost self-cleaning and remotely controllable pneumatically driven pinch valve is based on the LDM flow measurement integrated in the system and limits waste water, raw waste water and rainwater quantities to a value that can be set as required.
Low-power flow regulator with partly filled flow measurement

LDMdrive

The first 100% self-sufficient discharge controller with precise flow measurement and continuous monitoring on the process control system. This robust flow measurement system for partly filled pipes, combined with a gate valve featuring a powerful low-power actuator, is characterised by its extremely low power consumption, enabling it to operate for several days on battery power alone, even without sunlight or mains supply.
Pneumatic discharge control partially filled TFPNA as rainwater basin control in the sewer system
The reliable discharge control for wastewater and rainwater

Pneumatic discharge control partly filled TF-PNA

Precise and easy to maintain throttle system for stormwater tanks and wastewater structures. The fast, almost self-cleaning and remotely controllable butterfly valve with pneumatic actuator is based on the flow measurement integrated in the system and limits the flow to an arbitrarily adjustable quantity. As long as the maximum flow is not reached, the flap remains open, while the flow measurement system measures precisely even when partially filled.
24 V DC • UPS-backed • Emergency operation via hand crank • 5-year warranty • For DN 50–DN 1000

STEBAdrive

Minimal power consumption, maximum torque even when running on battery power during a power cut. The damper actuator, powered by a 24V DC supply, delivers optimum power transmission. A range of adaptor parts allows the actuator to be fitted to all standard damper makes available on the market.
Installation in waste water structures, underground facilities, explosive environments
Proud of our craft!

Assemblies

Day after day, STEBATEC fitters honour our craft by carrying out installations of the highest quality that are a joy to the eye of the professional.
Stationary flow measurement for calibration in the calibration facility
Proven certainty and security for projects and customers.

Hydraulic laboratory and calibration plant

In preparation for projects with hydraulic complexity, we offer not only the experimental model approach in the hydraulics laboratory but also investigations and verifications by means of flow simulations. Our experts are at your disposal for further information.
Process engineering for process plant
Development of automated processes for efficiency and safety

Process Engineering

We are specialized in project planning, construction and service of critical infrastructures according to highest availability and security standards. Using complex control technology, algorithms and database-based intelligence, we also develop the optimal automation system for your process.

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Industries

Wastewater treatment, sewage plant, sewerage system and external structures
Steam and hot water systems
District heating
Running water / watercourse regulation
Stormwater treatment
Drinking water supply
Hydropower plants

Field of application