Sanitary seat valve
DN 1" - 3", max. 10 bar | NLS series
INOXPA
Application
The NLS valve is an overflow pneumatically actuated single seat valve designed for the pharmaceutical industry.
It is widely used as a bypass valve for the positive displacement pumps, it is also used to protect the equipment in case of excessive pressure.
It is widely used in the loops of purified water (PW) or water for injections (WFI).The valve is normally installed at the end of the line to maintain pressure at the end of the loop. As a result, the points of use in this area are provided with pressure. These valves are also used to prevent pump cavitation by creating a counterpressure during acceleration when the end-of-line flow rate is not sufficient.
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