
Application areas
rain shower
shower faucet
Product range
NEOPERL Pressure Limiters reduce the downstream pressure if it is too high and constantly regulate it at a defined value. In this way, they protect pressure-sensitive applications and components.

In NEOPERL Pressure Limiters, a dynamically moving control/reciprocating piston in combination with a balancing hole ensures a constant pressure on the downstream side regardless of the line pressure, for example 1 bar (14.5 psi) for a system pressure of between 1 and 10 bar (14.5 to 145 psi).
Depending on the application's back pressure, the opening is adjusted through dynamic displacement of the piston in order to reduce the downstream pressure to a constant level.
The actual flow rate also depends on the size of the outlet and/or its restriction and is therefore variable within a certain range.
Please note that Pressure Limiters are only available for our OEM/manufacturing customers. For more details, as well as information on worldwide approvals, please see the product listing. To refine your selection, please use the following points as filters.
Do you need help choosing? You will find the relevant contact information at the bottom of the page.

- Part No. : A50004000
- Operating pressure: 0.5 - 10 bar
- Design: insert
- Connection thread / bore diameter: 18.5 mm insert/undefined
- Installation note: 1 bar
- Max temperature: max. 65 °C

- Part No. : A50020000
- Operating pressure: 0.5 - 10 bar
- Design: insert
- Connection thread / bore diameter: 18.5 mm insert/undefined
- Installation note: 1 bar
- Max temperature: max. 65 °C

- Part No. : A50022000
- Operating pressure: 0.5 - 10 bar
- Design: connector
- Connection thread / bore diameter: 1/2" connector/undefined
- Installation note: 1 bar
- Max temperature: max. 65 °C

- Part No. : A50025000
- Operating pressure: 0.5 - 10 bar
- Design: insert
- Connection thread / bore diameter: 18.5 mm insert/undefined
- Installation note: 2 bar
- Max temperature: max. 65 °C

- Part No. : A50027000
- Operating pressure: 0.5 - 10 bar
- Design: connector
- Connection thread / bore diameter: 1/2" connector/undefined
- Installation note: 2 bar
- Max temperature: max. 65 °C

- Part No. : A50010000
- Operating pressure: 0.5 - 10 bar
- Design: insert
- Connection thread / bore diameter: 18.5 mm insert/undefined
- Installation note: 2 bar
- Max temperature: max. 65 °C

- Part No. : A50006000
- Operating pressure: 0.5 - 10 bar
- Design: connector
- Connection thread / bore diameter: 1/2" connector/undefined
- Installation note: 1 bar
- Max temperature: max. 65 °C

- Part No. : A50014000
- Operating pressure: 0.5 - 10 bar
- Design: connector
- Connection thread / bore diameter: 1/2" connector/undefined
- Installation note: 2 bar
- Max temperature: max. 65 °C

- Part No. : A50030000
- Operating pressure: 0.5 - 10 bar
- Design: insert
- Connection thread / bore diameter: 18.5 mm insert/undefined
- Installation note: 1.7 bar
- Max temperature: max. 65 °C

- Part No. : A50031000
- Operating pressure: 0.5 - 10 bar
- Design: connector
- Connection thread / bore diameter: 1/2" connector/undefined
- Installation note:
- Max temperature: max. 65 °C
Please contact us for help finding the right pressure regulator. Our qualified staff will be happy to assist you with any questions you may have.


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