Knife Gate Valves / Bi-directional tightness
Type 45/56-001– Gate valve flanged DN 50-400
The gate valve with flange, rising stem and handwheele, PN10/16, with ductile iron body is designed with built-in safety in every detail. The wedge is fully vulcanized with AVK’s own drinking water approved EPDM rubber compound. It features an outstanding durability due to the ability of the rubber to regain its original shape, the double bonding vulcanization process and the sturdy wedge design. The triple safety stem sealing system, the high strength stem and the thorough corrosion protection safeguard the unmatched reliability. The gate valve is suited for fire protection applications to max. 70° C.
Norms & certificates