AVK 06/35-013 DN400 PN10

Flanged gate valve EN 558-2 S.14/DIN F4, with position indicator. For fire protection applications to max. 70° C

AVK gate valves are 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.

Features

• Fixed integral wedge nut prevents vibration and ensures durability
• Wedge fully vulcanized with EPDM rubber and equipped with wedge shoes to provide smooth operation
• Wedge and body guide rails ensure stable operation
• Stainless steel stem with wedge stop and rolled threads for high strength
• Full circle thrust collar provides fixation of the stem and low free running torques
• Triple safety stem sealing with an NBR wiper ring, a polyamide bearing with four NBR O-rings and an EPDM rubber manchette
• Round EPDM bonnet gasket fixed in a recess
• Countersunk and sealed bonnet bolts encircled by the bonnet gasket
• Full bore
• Low operating torque
• Fusion bonded epoxy coating in compliance with DIN 3476 part 1 and EN 14901
• Position indicator on the stem for visual or remote read-out of the valve position