LK 523 VacuVent - 091081

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LK 523 is a siphonage prevention device that is fitted in tap water installations. DN10 M ½" The vacuum valve can be fitted in any position as the function is independent of the po sition. However, installation at the low points of the system should be avoided.The connection G½ is designed for LK Armatur systems with O-ring sealing. When connecting to this system, the valve is screwed to a stop manually and then turned a further 0.5-1.5 turns using a suitable tool. When connecting to another component, the thread is sealed in the usual way.Other thread connections are sealed in the usual way. The valve requires no maintenance. Inspect the installation regularly. Product number 091081 Show more