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A check valve is installed in each inlet to allow the extinguishing agent to flow in the correct flow
direction and to prevent it from flowing in the opposite direction. The manifolds are pressure
tested at the factory.
4.4 Check valve KRV-2
FIGURE 4-5: Check valve KRV-2
The check valve KRV-2 is used in stationary 300 bar inert gas extinguishing systems. The check
valve enables the flow of extinguishing agent in the flow direction and prevents it flowing in the
opposite direction.
The check valve is a component of the manifold.
4.5 Extinguishing cylinder with quick release valve QRV
FIGURE 4-6: Extinguishing agent container and valve protection cap
The extinguishing agent is stored in one or more extinguishing agent containers in a container
battery that is suitable for the extinguishing agent containers. For safety reasons, the container
batteries must be fastened to load-bearing parts of the building (wall and/or floor).
Operator's Manual | Oxeo PR LCP | F_101821 Rev 02 | 08-2022 | en
Design and Function
35
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