AVK Service connection valve with PE ends

AVK Service connection valve with PE ends. SDR11, PN16

Service connection valve with SDR11 PE pipes. For water and neutral liquids to max. 20° C. Note: The maximum working temperature is set according to the ISO9080 lifetime requirements for PE pipes, and is therefore not the max. temperature for the valve.
AVK resilient seated service connection valves are designed with built-in safety in every detail. The wedge is 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

• Wedge of low-lead brass CW626N vulcanized with drinking water approved EPDM rubber and shaped with guides and a special rubber profile ensuring low closing torques
• Stainless steel stem with rolled threads providing 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
• 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
• A standard PE pipe is pressed onto the grooved valve end, locked with a steel ring and sealed with a plastic shrink hose. The boltless, full bore PE end connection is fully tensile resistant and designed to meet all the criteria specified in DVGW G5600-1. The PE pipe end enables direct welding into PE pipes resulting in a fast and secure assembly.