AVK GATE VALVE, SUPA MAXI™/PE PIPE END, PN16

Features

• Fixed, integral wedge nut prevents vibration and ensures durability
• Wedge fully vulcanized with drinking water approved EPDM rubber and equipped with wedge shoes to provide smooth operation
• Large conical stem hole in the wedge prevents stagnant water
• 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 stainless steel 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, GSK approved
• Supa Maxi coupling end: Patented SupaGrip™ sealing with bracket ensures full support of the gasket even at minimum pipe size. Full tensile strength on all pipes is ensured by two different metal grip segments - every other of brass for PE/PVC and of hardened stainless steel for hard surface pipes. Angular deflection ±4°. Drinking water approved EPDM rubber. Notice: Observe separate mounting instructions for installation.
• PE pipe end: A standard PE pipe is pressed onto the grooved valve end, locked with a steel ring and sealed with a plastic shrink hose. A boltless, full bore tensile resistant connection stronger than the PE pipe itself.