AVK GATE VALVE, FLANGED, 250 PSI/17.2 bar

PN 10/16 flange drilling, UL/ULC listed/FM approved, post indicator flange and wrench nut

Michael Nielsen, Product Manager, Fire protection and water supply

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Michael Nielsen

Product Manager, Fire Protection & water supply

Flanged gate valve with post indicator flange, UL/FM approved. For fire protection applications to max. 70° C

AVK gate valves are designed with built-in safety in every detail. The wedge is fully 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.

Variant 45/59-010
Connection: Flanged
Material: Ductile Iron
DN: DN50 - DN400
PN: AWWA C509
Closing direction: Clockwise to Close

Features

  • Fixed, integral wedge nut prevents vibration and ensures durability
  • Wedge fully vulcanized with drinking water approved EPDM rubber and equipped with wedge shoes to provide smooth operation
  • Large conical stem hole in the wedge prevents stagnant water
  • Wedge and body guide rails ensure stable operation
  • Stainless steel stem with rolled threads for 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
  • Round 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

Reference nos. and dimensions:

Close Download package
AVK ref. no. DN
mm
Flange
drilling
L
mm
H
mm
H3
mm
W1
mm
W2
mm
Theoretical
weight/kg
2D/3D drawings Enquiry
45-050-59-016041 50 PN10/16 169 293 383 305 165 25
45-065-59-016141 65 PN10/16 191 311 394 305 178 29
45-080-59-016141 80 PN10/16 203 307 403 305 191 32
45-100-59-016141 100 PN10/16 229 343 458 305 229 36
45-150-59-016141 150 PN10/16 267 445 585 305 280 51
45-200-59-006141 200 PN10 292 546 718 305 345 77
45-200-59-016141 200 PN16 292 546 718 305 345 77
45-250-59-006141 250 PN10 330 628 832 305 406 129
45-250-59-016141 250 PN16 330 628 832 305 406 129
45-300-59-006141 300 PN10 356 701 944 305 483 193
45-300-59-016141 300 PN16 356 701 944 305 483 193
45-350-5D-016B41 350 PN16 381 891 1158 305 533 350
45-400-5D-006B41 400 PN10 406 893 1192 305 597 376
45-400-5D-016B41 400 PN16 406 893 1192 305 597 376

Downloads

Datasheets
Certificate(s)
Appendix

Components

1. Bolt, hexagon head Stainless steel A4
2. Washer Stainless steel A4
3. Wrench nut Cast iron GJL-250 (GG-25)
4. Wiper ring NBR rubber
5. Gland bolt Stainless steel A4
6. Washer Stainless steel A4
7. O-ring stem seal NBR rubber
8. Bushing Polyamide
9. Post indicator flange Ductile iron GJS-500-7 (GGG-50)
10. O-ring NBR rubber
11. Thrust collar Brass, DZR CW602N
12. O-ring stem seal EPDM rubber
13. Bonnet bolt seal Hot melt glue
14. Bonnet Ductile iron GJS-500-7 (GGG-50)
15. Bonnet gasket NBR rubber
16. Bonnet bolt Stainless steel A4
17. Stem Stainless steel 304
18. Wedge nut Brass, DZR CW602N
19. Tapped boss Ductile iron GJS-500-7 (GGG-50)
20. Wedge Ductile iron, EPDM encapsulated
21. Body Ductile iron GJS-500-7 (GGG-50)

Test/Approvals

  • Seat: 1.5 x PN (in Bar). Body: 2 x PN (in Bar). Closing torque test.
  • FM Approved, UL/ULC listed

Standards

  • Designed according to AWWA C509, Designed according to FM 1120/1130, UL 262
  • Face-to-face dimension according to ANSI B16.10
  • Standard flange drilling to EN1092-2 (ISO 7005-2), PN10/16
0 Files In the package
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