Check valves protect faucets and installation systems to prevent backflow, backpressure or back siphonage of used water into the pipeline system.

Some Check Valves do even more:

• an integrated flow regulator also controls the flow rate regardless of the prevailing pressure
• an integrated pressure-relief valve can counteract pressure peaks and protects applications from excess pressure, e.g. thermostatic and touchless faucets

High temperature (HT) check valves are especially suitable for use at high water temperatures (up to 127 °C (250 °F)), as found in heating systems, solar thermal systems, certain faucets and industrial processes

The bypass valve is a dynamic overflow valve. By maintaining a defined differential pressure, it ensures constant flow conditions in special modules of boilers and sensor faucets.

To use water efficiently, the flow rate must be precisely regulated. NEOPERL flow regulators adjust the water flow rate to meet your requirements. They optimise water consumption in household faucets or are installed as sub-components in drinking water supply lines for technical applications, such as boilers, industrial setups, dosing and filling systems, and drinks machines.

Aerators shape the water stream at the spouts of bathtub, washbasin and kitchen faucets. They also reduce plumbing noise and models with integrated flow regulator technology can save water and energy. Neoperl offers a comprehensive range of aerators in various sizes and designs.

Neoperl offers a wide selection of high-quality connecting, kitchen and shower hoses with worldwide approvals for countless applications: faucets in kitchen and bath, pumps and other technical applications.

We have a hose to suit almost every need. Depending on the product line, we cover the spectrum up to DN 52 and offer products for high pressure and hot water applications, meeting the requirements of various certification systems.