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Anti Flood Valves HL

Risk of flooding premises from domestic sewage is almost always and exactly because of this rooms, especially the basement or the semi-basement, should be protect from possible flooding. You can do it by using non-return valves and anti-flood valves.

Anti-flood valve of the Hutterer & Lechner Company are installed both on plumbing fixtures and sewerage pipeline. If you install anti-flood valve on sewerage pipeline, it will be separation internal sewage from the external sewerage system.

Anti-flood valves of Hutterer and Lechner is used with PP and PVC pipes, and with overflow wells. The valves are distinguished by configuration - they may be equiped with a flap, manual blocking, c...
Anti-flood valves of Hutterer and Lechner with electronically controlled flap can operate in fully automatic mode. These device do not create any obstacles for effluents because its flap is in open...

The Hutterer & Lechner Company produces two types of anti-flood valves:

  • Mechanical;
  • Electrical.

Mechanical anti-flood valves are made of ABS plastic and they have smooth output and socket input. Anti-flood valve have special flap made of stainless steel, some models are equipped with several flaps. Anti-flood valves are equipped with special hatches for their maintenance.

Anti-flood valves with electric drive are exploited in automatic mode, ie without any human intervention. All anti-flood valves with electric drive is double chamber - the first flap has an electric drive and the second flap is mechanical.

The Hutterer & Lechner Company also produces non-return valves, and they are installed on pipes which waste water do not contain fecal matter. Non-return valves are used for protection one or more sanitary devices.