FAQ-Product
Frequently asked questions
As standard, these vacuum breakers are delivered freely adjustable. However, we can also preset them for an extra charge and seal them accordingly.
The membrane-operated pressure reducing valve is frequently used in applications with low to normal back pressure. Due to the membrane, it also delivers more sensitive regulation.
The piston-operated pressure reducing valve is frequently used with high back pressures and aggressive media. It has an extremely robust design, giving it a high level of safety in case of pressure surges.
IB depends on the medium and the application!
B - similar to pressure gauge connections 6mm
IB - wider bore for particles / suspended solids 11.4mm
The operating pressure is the working pressure of a plant or system under normal circumstances. The operating pressure is ideally 5% below the closing pressure of a safety valve.
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You can reach us from Monday to Friday at +497143 9666900 and any time at sales@nieruf.com
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