UL/FM approved flanged resilient seated gate valves with non-rising stem of stainless steel 316 and post indicator flange, with non-rising stem of alu-bronze and wrench nut and with rising stem of stainless steel 316 and handwheel.
AVK gate valves are designed with built-in safety in every detail. The wedge is fully vulcanized with AVK's own EPDM rubber compound with multiple drinking water approvals. 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. A triple stem sealing system, a stainless steel stem and the thorough corrosion protection safeguard the unmatched reliability.