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AVK GATE VALVE, SOCKET ENDS, PN16

For cast iron pipes, DN80-300

AVK headquater in Skovby Galten, Denmark

Contact

AVK International A/S

Bizonvej 1, Skovby, 8464 Galten, Denmark

Gate valve with socket ends for cast iron pipes to ISO 2531. For drinking water and neutral liquids 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 33/10-010
Connection: Socket Ends
Material: Ductile Iron
DN: DN80 - DN300
PN: PN16
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 wedge stop and 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 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, GSK approved
  • Socket EPDM gaskets included

Downloads

Datasheet
Environmental Product Declaration (EPD)
Appendix
Installation, Operation & Maintenance
Animation
AVK_Gate valves_animation_2022.mp4

Reference nos. and dimensions:

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AVK ref. no. DN
mm		 Dd
mm		 Product
PN Class		 L
mm		 L1
mm		 H
mm		 H3
mm		 F
mm		 F1
mm		 F2
mm		 Theoretical
weight/kg
33-080-10-0146499 80 98 PN16 284 49 280 351 17 20 34 13
33-100-10-0146499 100 118 PN16 306 50 303 384 17 20 34 16
33-150-10-0146499 150 170 PN16 337 50 398 533 17 20 34 29
33-200-10-0146499 200 222 PN16 370 56 488 627 17 20 34 49
33-250-10-016 250 274 PN16 390 59 664 826 27 31 47 110
33-300-10-016 300 326 PN16 440 63 740 931 27 31 47 175
2D/3D drawings
Enquiry
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Components

1. Stem Stainless steel 1.4104 (430F)
2. Wiper ring NBR rubber
3. O-ring NBR rubber
4. Bearing Polyamide
5. Bonnet Ductile iron GJS-500-7 (GGG-50)
6. Thrust collar Brass, DZR CW602N
7. Manchette EPDM rubber
8. Bonnet bolt Stainless steel A2, sealed with hot melt
9. Bonnet gasket EPDM rubber
10. Wedge nut Brass, DZR CW626N
11. Wedge Ductile iron, EPDM encapsulated
12. Body Ductile iron GJS-500-7 (GGG-50)
13. Wedge shoe Polyamide

Test/Approvals

  • Seat: 1.1 x PN (in bar), Body: 1.5 x PN (in bar). Operation torque test
  • Approved for drinking water
  • Belgaqua approved

Standards

  • Socket and gasket profile to DIN 28603 part 3.2.1 and 3.4.1 (Tyton®), Designed according to EN 1074 part 1 & 2, Designed according to EN 1171
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