AVK DOUBLE ECCENTRIC BUTTERFLY VALVE, PN10/16

Stainless steel seat, IP67 gearbox, plate disc, long, DN150-600

AVK headquater in Skovby Galten Denmark

Contact

AVK International A/S

Bizonvej 1, Skovby, 8464 Galten, Denmark

Double eccentric butterfly valve to EN 593 w. stainless steel seat and IP67 gearbox w/handwheel

AVK double eccentric butterfly valves are designed with tilted and fixated disc for extended service life and easy operation. The disc seal is made of AVK’s drinking water approved EPDM rubber featuring an excellent compression set and thus ability to regain its original shape. The GSK approved epoxy coating and the corrosion protected shaft end zones ensure high durability. The valves are suitable for bi-directional application.

Variant 756/100-020
Connection: Flanged
Material: Ductile Iron
DN: DN150 - DN600
PN: PN10/16
Closing direction: Clockwise to Close

Features

  • The tilted disc releases the compression of the disc sealing after a few degrees of opening, which extends the durability and gives low operating torques
  • The disc is fixated to prevent wear and fluttering
  • The disc seal profile and rubber quality ensure low closing torques
  • All rubber parts are multi approved
  • Seal retainer ring of stainless steel
  • The threaded bolt holes in the disc are corrosion protected with O-rings
  • Replaceable seat ring of stainless steel pressed into the body and sealed with an O-ring
  • Shaft of stainless steel with self-lubricating bearings
  • The shaft ends are corrosion protected with a stainless steel security plate and a gasket
  • Replaceable shaft sealing with an EPDM O-ring on a stainless steel ring, a back-up EPDM O-ring in the housing, and a flat NBR gasket
  • Optional locking device
  • Body and disc of ductile iron with fusion bonded epoxy coating in compliance with DIN 3476 part 1 and EN 14901, GSK approved

Reference nos. and dimensions:

Close Download package
AVK ref. no. DN
mm
Flange
drilling
D
mm
L
mm
L1
mm
L2
mm
H2
mm
W1
mm
W2
mm
W3
mm
W4
mm
W5
mm
Theoretical
weight/kg
2D/3D drawings Enquiry
756-0150-1-1400009 150 PN10/16 250 210 - - 201 155 263 - - 276 37
756-0200-1-0400009 200 PN10 250 230 - - 225 182 279 - - 276 51
756-0200-1-1400009 200 PN16 250 230 - - 225 182 279 - - 276 51
756-0250-1-0400009 250 PN10 250 250 - 1 259 215 313 - 6 276 71
756-0250-1-1400009 250 PN16 250 250 - 1 259 215 313 - 6 276 71
756-0300-1-0400009 300 PN10 250 270 1 12 293 242 343 6 104 276 71
756-0300-1-1400009 300 PN16 400 270 1 12 293 242 343 6 104 306 71
756-0350-1-0400009 350 PN10 250 290 20 26 318 272 369 151 173 276 128
756-0350-1-1400009 350 PN16 400 290 20 26 318 272 369 151 173 306 128
756-0400-1-0400009 400 PN10 400 310 35 41 349 302 403 215 232 306 166
756-0400-1-1400009 400 PN16 400 310 35 41 349 302 403 215 232 306 166
756-0450-1-0400009 450 PN10 400 330 48 55 389 332 440 267 284 306 211
756-0450-1-1400009 450 PN16 500 330 48 55 389 332 440 267 284 416 219
756-0500-1-0400009 500 PN10 400 350 63 69 417 338 468 322 335 306 206
756-0500-1-1400009 500 PN16 500 350 63 69 426 371 477 322 335 416 282
756-0600-1-0400009 600 PN10 500 390 94 100 476 393 536 426 437 416 206
756-0600-1-1400009 600 PN16 600 390 94 100 502 435 556 426 437 456 425

Downloads

Datasheets
Certificate(s)
Appendix
Tender Text
Installation
Guidelines

Components

1. Key Stainless steel A2
2. Drive shaft Stainless steel 431
3. Bearing Steel, PTFE coated
4. Body Ductile iron GJS-500-7 (GGG-50)
5. O-ring EPDM rubber
6. Bolt, socket head Stainless steel A2
7. Cover Stainless steel
8. Gasket EPDM rubber
9. Set screw Stainless steel A2
10. Gasket EPDM rubber
11. End cover Stainless steel
12. Screw Stainless steel A2
13. Disc Ductile iron GJS-500-7 (GGG-50)
14. Stub shaft Stainless steel 431
15. Spacer Bronze
16. Thrust bearing Bronze
17. End plate Ductile iron GJS-500-7 (GGG-50)
18. Washer Stainless steel A2
19. Bolt Stainless steel A2
20. O-ring EPDM rubber
21. O-ring EPDM rubber
22. Screw Stainless steel A2
23. Screw Stainless steel A2
24. Gasket EPDM rubber
25. Nut Stainless steel A2
26. O-ring EPDM rubber
27. O-ring EPDM rubber
28. Screw Stainless steel A2
29. Seal retainer ring Stainless steel
30. Seal ring EPDM rubber
31. Metal seat Stainless steel
32. O-ring EPDM rubber
33. Gearbox Cast iron

Test/Approvals

  • Hydraulic test according to EN 1074-1 and 2 / EN 12266
  • Approved according to DIN-DVGW Certificate NW-6201BR0451
  • Approved according to KIWA Certificate K 6320
  • Approved according to WRAS Certificate No. 1702367

Standards

  • Designed according to EN 593
  • Face-to-face dimension according to EN 558 Table 2 Basic Series 14
  • Standard flange drilling to EN1092-2 (ISO 7005-2), PN10/16
0 Files In the package
Our website uses cookies for statistical analysis, to improve our website and serve you optimally. By visiting our website, you consent to our and third party use of cookies as described in our privacy and cookie policy.
Read more