TECHNICAL PRODUCTS

Product details & technical documents

AVK CONCENTRIC WAFER BUTTERFLY VALVE, SERIES 820, PN10/16

Code / Series820/00
BrandAVK
CategoryBUTTERFLY VALVES

AVK CONCENTRIC WAFER BUTTERFLY VALVE, SERIES 820, PN10/16. Connection: Wafer type; Material: Rilsan-coated ductile-iron / stainless-steel 1.4408 disc; DN range: DN25 - DN1000; PN rating: PN 16.

ConnectionWafer type
MaterialRilsan-coated ductile-iron / stainless-steel 1.4408 disc
DN rangeDN25 - DN1000
PN ratingPN 16
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PRODUCT INFORMATION

Content, application & specifications

01
DESCRIPTIONProduct details

Component

AVK CONCENTRIC WAFER BUTTERFLY VALVE, SERIES 820, PN10/16

AVK CONCENTRIC WAFER BUTTERFLY VALVE, SERIES 820, PN10/16

1. Bolt Stainless steel A2
2. Washer Stainless steel A2
3. Seal NBR rubber
4. Stem Stainless steel 420
5. Valve body Ductile iron GJS-400-15 (GGG-40)
6. Liner High-temperature EPDM
7. Valve disc Stainless steel 316

Testing / Approvals

  • Pressure tested to EN 12266-1, P10/P12

Standards

  • Designed to EN 593
  • Face-to-face dimensions to DIN/EN 558-1 Series 20 (K1)
  • Flange interfaces to EN 1092-2 PN6/10/16, AS 2129 Table D/E and ASME B16.5/B16.47 Class 150