AVK SUPA MAXI™ FLANGE ADAPTOR, PN16

Universal and tensile, A2 bolts, EPDM sealing, DN40-600

Supa Maxi™ flange adaptor, universal and tensile with A2 bolts / A4 nuts. For drinking water and neutral liquids -20°C to +70°C

AVK’s Supa Maxi™ range of universal tensile couplings sets a new standard. The patented SupaGrip™ sealing support system with flexible bracket ensures full support of the gasket and full tensile strength on all pipe types up to PN 16. Supa Maxi™ couplings are easy to install as they offer +/-4 degree angular deflection in each end, lifting eyes, and bolts tightened from the sleeve side with no need for retightening. The permanent protection caps protect the couplings during transport and installation.

Variant 633/00-001
Connection: Supa Maxi™ Coupling
Material: Ductile Iron
DN: DN40 - DN600
PN: PN16

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 PN16
  • Large tolerance ranges
  • All DNs are for PN16 (stainless steel, AC, Bi-PVC, and CFW GRP pipes max. PN10)
  • Ductile iron body and bracket of cast steel, fusion bonded epoxy coating in compliance with DIN 3476 part 1 and EN 14901, 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 DN100-600
  • DN50-600 are designed for PN16 (1.5 x 16 = 24 bar). DN50-300 are tested and approved for PN16 by KIWA according to EN 14525, and for DN350-600 KIWA EN 14525 approval is pending

Reference nos. and dimensions:

Close Download package
AVK ref. no. DN Range
mm
Product
PN Class
T
mm
L
mm
D
mm
H3
mm
Theoretical
weight / kg
Notes 2D/3D drawings Enquiry
633-071-00-006 40-50 PN16 48 - 71 197 200 165 5.0
633-091-00-006 50-65 PN16 69 - 91 197 226 185 6.0
633-106-00-006 80 PN16 82 - 106 198 235 200 6.5
633-133-00-006 100 PN16 104 - 133 203 268 229 9.0
633-133-01-006 80 PN16 104 - 133 210 268 200 9.0
633-161-00-006 100 PN16 132 - 159 198 285 254 11
633-161-01-006 150 PN16 132 - 159 198 285 254 11
633-188-00-006 150 PN16 159 - 188 220 340 285 12
633-227-00-006 200 PN16 193 - 227 243 389 343 19
633-257-00-006 250 PN16 224 - 257 245 437 406 25
633-257-01-006 200 PN16 224 - 257 245 437 406 25
633-301-00-006 250 PN16 266 - 301 254 476 406 28
633-356-00-006 300 PN16 314 - 356 282 545 483 38
633-396-00-006 350 PN16 352 - 396 419 612 612 87
633-442-00-006 400 PN16 392 - 442 447 661 597 80
633-510-00-006 450 PN16 448 - 510 614 740 740 145
633-552-00-006 500 PN16 498 - 552 605 772 735 166
633-652-00-006 600 PN16 604 - 652 634 872 872 213

Downloads

Datasheet (PDF)
Certificate(s)
Installation

Components

1. Nut Stainless steel A4
2. Bolt Stainless steel A2
3. Washer Stainless steel A2
4. Grip segment Stainless steel / bronze CC491K
5. Gasket EPDM rubber
6. Sleeve Ductile iron GJS-450-10
7. Bracket Cast steel
8. Protection cap PE

Test/Approvals

  • Approved according to KIWA Certificate K 66561
  • Approved according to ACS-France
  • Belgaqua approved
  • Approved according to ÖVGW Certificate W 1.604
  • Approved according to SVGW Certificate No. 1205-6041

Standards

  • Designed according to EN 14525
  • Universal flange drilling to EN1092-2 (ISO 7005-2), PN 10/16
0 Files In the package
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