The backwater valve for wastewater without sewage is equipped with one mechanical flap which closes automatically in the event of backwater and also serves as an emergency closure to be closed by
The backwater valve for wastewater without sewage is equipped with one mechanical flap which closes automatically in the event of backwater and also serves as an emergency closure to be closed by
…Clapetă antirefulare automată Staufix FKA
Varianta fiabilă pentru apa uzată cu conținut de fecale.
Principiu de funcționare
În regimul normal de funcționare, ambele clapete sunt deschise și permit scurgerea completă…
…The Staufix drain body for faecal-free wastewater 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.…