AVK SUPA MAXI™ FLANGE ADAPTOR, PN 16

Features

• Patented SupaGrip™ sealing support system with flexible 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 gunmetal for PE/PVC and of hardened stainless steel for cast iron/ductile iron/steel/stainless steel/GRP/asbestos cement pipes. For PE pipes a support bush is to be used.
• Metal grip segments are mounted with pins for maximum durability
• ±4° angular deflection at max. 1.5 x PN 16
• Large tolerance ranges
• All DNs are for PN 16 (stainless steel, AC, Bi-PVC, and CFW GRP pipes max. PN 10)
• Ductile iron body and bracket of cast steel, epoxy coated according to DIN 30677-2 and GSK approved
• Gasket of drinking water approved EPDM rubber
• Bolts of A2 and nuts of A4 are anti-friction coated to prevent galling
• Permanent protection cap protects the coupling during handling and installation
• The pipe will not move inwards when tightening
• Bolts are tightened from the sleeve side for full access when space is limited
• Re-tightening of bolts is not necessary
• Lifting eye in DN 100-400
• Design pressure 29 bar according to EN 14525 (DN 400: 27 bar for PE-pipes). Working pressure max. 16 bar. Max. test pressure according to pipe standard.