Klapa przeciwcofkowa VAG HADE® PTK-P Siedzisko skośne dla rurociągów grawitacyjnych dla rur z PE-HD oraz PCW

Flap valve with slanted disk to ensure discharge of the medium preferably below the water level. Attachment by slip-on sleeve. Easy mounting due to low weight and absolute corrosion resistance due to the PE-HD material. Opens even at low differential pressure due to the low-resistance disk bearing. Ideally suited for gravity lines and for use in pumping stations.