Hutterer & Lechner Anti-flood valve with electronically controlled flap, additional flap and manual blocking, DN160 [Code number: HL 715.2EPC]

Application purpose:

• To reduce the likelihood of flooding basements and semi-basements where there is a risk of reverse current

Characteristics:

• works in automatic mode;
• working environment: drains (both non-faecal and faecal) with temperature from 0 to +40°C;
• working pressure is 0-5 meters of water column;
• the shutter consists of two chambers, and each has a shutter and an inspection hatch;
• the first damper located in the direction of movement of the drains is equipped with an electric drive (opening time does not exceed 11 seconds);
• the damper in the second chamber can be fixed in the closed position manually;
• there is a backup power supply (working time: up to 168 hours);
• shutter operation is controlled by an electronic control unit;
• data on the state of the shutter can be transferred to the dispatching console (there are "dry" contacts for this, switching current 220V / 0.5A);
• release type: smooth horizontal;
• mounted with socket pipes made of PP and PVC;
• power supply: 230V (+10%/-15%), 0.5A, 50Hz;
• cable length is 6 m.

Attention! The sewer closure must be installed in a non-explosive environment. Also, it cannot be installed in sewer shafts on the street.

Technical characteristics

Documentation

Download data sheet: Anti-flood valve HL 715.2EPC