Water & waste water – Fittings

For a secure supply and efficient systems

Water and wastewater technology places the highest demands on reliability, hygiene and energy efficiency. Whether drinking water supply, wastewater treatment or HVAC systems – our valves and systems are designed for corrosion-resistant materials, tightness in accordance with drinking water regulations and precise control. We offer solutions for shut-off, control, pressure management and automation that make operation safe and economical. With our expertise and strong partners, we implement projects ranging from water treatment to cooling water supply in industrial plants.

Product portfolio

Shut-off valves

Butterfly valves, gate valves, ball valves – for drinking water and wastewater pipes, optionally with EPDM gaskets, stainless materials and ISO 5211 actuator flange.

Control valves

Control valves and pressure reducing valves for HVAC systems and water treatment, precise control of flow and pressure.

Check valves & strainers

Protection against backflow and particles in pipe networks.

Safety fittings

Safety valves for pressure limitation in heating and cooling circuits.

Automation

Pneumatic and electric actuators for shut-off and control valves, compatible with ISO 5211.

Typical applications

Drinking water treatment and distribution

Ensuring hygienic standards, use of corrosion-resistant fittings and pressure regulation for a constant supply.

Wastewater technology and sewage treatment plants

Robust fittings for aggressive media, strainers and check valves for process safety and prevention of backflow.

Heating, ventilation and air conditioning systems (HVAC)

Precise control valves and pressure reducing valves for efficient temperature and pressure control in building services and industrial systems.

Cooling water
circuits in industrial plants

Shut-off and control valves for large nominal sizes, reliable pressure maintenance and protection against contamination in the circuit.

Technical characteristics

  • Butterfly valves: Centric design with EPDM gasket for drinking water, optionally coated body for waste water.
  • Gate valves: DIN-compliant, for large nominal sizes in water and wastewater networks.
  • Ball valves: Stainless steel or brass, TA-Luft-compliant for HVAC applications.
  • Pressure reducing valve: diaphragm-controlled, stainless steel, p₂ range for drinking water and heating circuits.
  • Check valves: spring-loaded or flap design, for drinking water and waste water pipes.

Your advantages for the industry

Hygienic materials

Stainless steel, coated cast fittings, EPDM gaskets

Certifications

DVGW, DIN EN, ISO

Efficiency

Energy savings through precise control and automation

Project competence

Special solutions for large pipe diameters and complex mesh structures

Project implementation

Together with our partner company Industriefabrik Schneider GmbH, we realize complex projects in water and wastewater technology as well as HVAC system integration – including special solutions and modifications.

Example products & manufacturer

KSB

Butterfly valves, gate valves, control valves – for drinking water and HVAC systems, high corrosion resistance, ISO 5211-compatible.

MANKENBERG

Pressure reducing valves and float valves – for water treatment and waste water technology, stainless steel versions, diaphragm-controlled.

ARI fittings

Globe valves and safety valves – for heating and cooling circuits, TA-Luft-compliant, durable construction.

Gestra Flowserve

Strainers and check valves – for water and condensate circuits, robust versions for continuous operation

SPECK

Pumps for water and HVAC systems – energy-efficient, ATEX-compliant, various sealing types.

FAQ

Which fittings are suitable for drinking water?

Valves with EPDM gaskets and DVGW certification, e.g. butterfly valves and gate valves made of stainless steel or coated cast iron.

By using check valves and pipe separators that reliably prevent backflow.

Combination of insulation-proof globe valves, precise pressure control and suitable steam traps.
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