The backwater valve for wastewater without sewage is equipped with two mechanical flaps which close automatically in the event of backwater. One flap serves at the same time as an emergency closure to be closed by hand. The battery-operated warning unit in the lockable cover generates an optical and acoustic warning if backwater occurs. Optionally, the warning message can control a remote signal generator in the living area via the EnOcean protocol or automatically disconnect a switched socket from the mains.
Variant
Stainless steel flap as rat protection: no
Emergency closure: yes
Mechanical backwater flaps: 2
General characteristics
Colour: black
Standard: EN 13564
Nominal size (DN): 150
Outer diameter (OD): 160 mm
Type of wastewater: without sewage
Installation situation: exposed drainage pipe
Delivery state: installation-ready
Backwater protection: Type 2
Dimensions
Net weight: 3,3 kg
Gross weight: 5,9 kg
Vertical drop between inlet and outlet: 8 mm
Length: 523 mm
Width: 216 mm
Height: 306 mm
Packaging dimension: length: 524 mm
Packaging dimension: width: 222 mm
Packaging dimension: height: 265 mm
Coverage features
Type of cover: Lockable cover
Tightness: surface water resistant
Cover locking: One-handed closure
Control
Level measurement instrument: Pressure switch
Type of level measurement: pneumatic
Connection to the BCS, BAC: yes
