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AVK GATE VALVE, FLANGED, PN10/16

Face/face EN558/3 (BS), ductile iron, SS-316L stem, CW602/CW724 wedge nut, A4 bolts, 250µm blue WRAS EP, EPDM

AVK Valves India Pvt Ltd

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AVK Valves India Pvt Ltd

117 & 118, 1st Floor, Road Number 3 Vijayanagar, EPIP Phase I, Whitefield, Bengaluru, Karnataka 560066, India

Flanged gate valve for drinking water and other neutral fluids including treated waste water free of solids and fibrous impurities. Maximum operating temperature 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 02/21-005
Connection: Flanged
Material: Ductile iron
DN: DN40 - DN400
PN: PN 16
Closing direction: Clockwise to Close

Features

  • Wedge nut in dezincification resistant brass, designed as a fixed, integral part of the wedge which prevents vibration and ensures durability
  • Wedge and wedge nut fully vulcanized with drinking water approved EPDM rubber
  • Wedge shoes in PA and guide rails on the body make the wedge slide easily up and down, keeping operational torque low even with high differential pressure
  • A large conical stemhole going all the way through the wedge ensures circulation and prevents stagnant water
  • Stem in low carbon stainless steel 1.4404/AISI 316L with wedge stop and rolled threads for high strength
  • Full circle thrust collar keeps the stem firmly lined up and ensures low operating torque
  • Triple safety stem seal with a wiper ring outermost to protect against contamination from outside, in the middle four O-rings around the radial bearing and innermost a lip seal as main seal to the system pressure
  • Bonnet gasket with a circular cross-section and fixed in a recess to avoid blow-out
  • Counterbored stainless steel A4 bonnet bolts, sealed with hot-melt and encircled by the bonnet gasket for maximum corrosion protection
  • Full bore
  • 250µm blue RAL 5017 fusion bonded epoxy coating, WRAS approved

Downloads

Datasheet
Appendix

Reference nos. and dimensions:

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Reference no. DN
mm		 Flange
drilling		 L
mm		 H
mm		 H3
mm		 F
mm		 W
mm		 Theoretical
weight/kg
02-040-21-014CC90001 40 PN10/16 178 208 290 14 165 9.0
02-050-21-014CC90001 50 PN10/16 178 208 290 14 165 9.0
02-065-21-014CC90001 65 PN10/16 190 244 337 17 185 11
02-080-21-014CC90001 80 PN10/16 203 282 382 17 200 15
02-100-21-014CC90001 100 PN10/16 229 306 416 19 220 17
02-125-21-014CC90001 125 PN10/16 254 346 471 19 250 23
02-150-21-014CC90001 150 PN10/16 267 401 543 19 285 31
02-200-21-004CC90001 200 PN10 292 490 660 24 340 50
02-200-21-014CC90001 200 PN16 292 490 660 24 340 50
02-250-21-004CC90001 250 PN10 330 625 825 27 400 82
02-250-21-014CC90001 250 PN16 330 625 825 27 400 82
02-300-21-004CC70002 300 PN10 356 707 934 27 455 116
02-300-21-014CC70002 300 PN16 356 707 934 27 455 116
02-350-21-004CC70002 350 PN10 381 924 1177 32 505 181
02-350-21-014CC70002 350 PN16 381 924 1191 32 533 214
02-400-21-004CC70002 400 PN10 406 951 1234 32 565 192
02-400-21-014CC70002 400 PN16 406 951 1241 32 580 221
Enquiry
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Components

1. Stop ring Stainless steel
2. Stem Stainless steel 1.4404 (AISI 316L)
3. Bonnet Ductile iron EN-GJS-500-7
4. Bonnet gasket EPDM rubber
5. Wedge nut Brass DZR CW602N
6. Wedge rubber EPDM rubber
7. Body Ductile iron EN-GJS-500-7
8. Seal Hot melt glue
9. Bonnet bolt Stainless steel A4
10. Wiper ring NBR rubber
11. O-ring NBR rubber
12. O-ring NBR rubber
13. Radial bearing Polyamide
14. Thrust collar Brass DZR CW602N (CZ132)
15. Stem seal EPDM rubber
16. Wedge core Ductile iron EN-GJS-500-7
17. Wedge shoe Polyamide
18. Circlip ring Stainless steel

Test/Approvals

  • Seat: 1.1×PN (in bar), Body: 1.5×PN (in bar).
  • WRAS approved materials

Standards

  • EN 1074 part 1 & 2
  • Face-to-face dimension according to EN 558, series 3
  • Flange drilling to EN1092, PN10/16
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