AVK SERVICE CONNECTION ANGLE VALVE, DI, PN16

Internal thread/external thread, DN25-50

AVK headquater in Skovby Galten, Denmark

Contact

AVK International A/S

Bizonvej 1, Skovby, 8464 Galten, Denmark

Angle service connection valve with external/internal thread. For drinking water and neutral liquids to max. 70°C

AVK resilient seated service connection valves are designed with built-in safety in every detail. The wedge is 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 11/00-010
Connection: Internal x External Conical Thread
Material: Ductile Iron
DN: DN25 - DN50
PN: PN16
Closing direction: Clockwise to Close

Features

  • Wedge of brass CW626N vulcanized with EPDM rubber – both brass and rubber certified for use in contact with drinking water– and  shaped with guides and a special rubber profile ensuring low closing torques
  • Stainless steel stem with rolled threads providing 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
  • 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, GSK approved

Downloads

Datasheet
Appendix
Outline drawings
Certificate(s)

Reference nos. and dimensions:

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AVK ref. no. DN
mm
Dd
mm
Int. pipe thread
ISO 228 G
Ext. pipe thread
EN10226 R
L3
mm
H
mm
H2
mm
W1
mm
F
mm
F1
mm
F2
mm
Theoretical
weight/kg
11-032-00-0046499 25 32 1" 1 1/4" 35 163 53 58 12 15 35 2.3
11-033-00-0046499 25 32 1" 1 1/2" 35 163 53 58 12 15 35 2.3
11-035-00-0046499 25 32 1" 2" 35 163 53 58 12 15 35 2.3
11-040-00-0046499 32 40 1 1/4" 2" 53 176 64 65 12 15 35 2.9
11-041-00-0046499 32 40 1 1/4" 1 1/4" 43 176 64 65 12 15 35 2.9
11-042-00-0046499 32 40 1 1/4" 1 1/2" 53 176 64 65 12 15 35 2.9
11-050-00-006 40 50 1 1/2" 2" 35 203 71 75 12 15 35 4.9
11-063-00-006 50 63 2" 2" 40 213 80 90 12 15 35 5.6
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. Thrust collar Brass, DZR CW602N
6. Manchette EPDM rubber
7. Bonnet bolt Stainless steel A2, sealed with hot melt
8. Bonnet Ductile iron GJS-400-15 (GGG-40)
9. Bonnet gasket EPDM rubber
10. Wedge Brass, DZR CW626N with EPDM
11. Body Ductile iron GJS-400-15 (GGG-40)

Test/Approvals

  • Hydraulic test according to EN 1074-1 and 2 / EN 12266 |
  • Seat: 1.1 x PN (in bar), Body: 1.5 x PN (in bar). Operation torque test
  • Belgaqua approved
  • Approved according to Swedish type approval 1350 certified by KIWA

Standards

  • Designed according to EN 1074 part 1 & 2, Designed according to EN 1171
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