Test and Drain Valves are valves used for testing and maintenance purposes in sprinkler systems. By creating a flow equal to the flow through a sprinkler, thanks to the orifice* of different sizes inside, it provides verification tests of the signaling devices in the lines during the water flow of the sprinkler. It is also used to drain water from pipes as a drain valve by changing the position of the valve. There is an observation glass on it to observe the flow.
Set and Drain valve
Standards and technical indicators
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Sizes produced:Ø25mm – Ø500mm
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Pressure class:PN 16
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Certificates:UL - FM - GOST
