AVK SERVICE CONNECTION VALVE, DI, PN16

Black/blue SDR11 PE100 pipe ends, DN25-50

AVK headquater in Skovby Galten, Denmark

Contact

AVK International A/S

Bizonvej 1, Skovby, 8464 Galten, Denmark

Service connection valve with SDR11 PE pipes. For water and neutral liquids to max. 20° C. Note: The maximum working temperature is set according to the ISO9080 lifetime requirements for PE pipes, and is therefore not the max. temperature for the valve.

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 36/8X-116
Connection: PE Pipe Ends
Material: Ductile Iron
DN: DN25 - DN50
PN: PN16
Closing direction: Clockwise to Close

Features

  • Wedge of low-lead brass CW626N vulcanized with drinking water approved EPDM rubber 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
  • A standard PE pipe is pressed onto the grooved valve end, locked with a steel ring and sealed with a plastic shrink hose. The boltless, full bore PE end connection is tensile resistant and stronger than the PE pipe itself. The PE pipe end enables direct welding into PE pipes resulting in a fast and secure assembly.
    Note: The maximum working temperature of 20°C is set according to the ISO9080 lifetime requirements for PE pipes. For higher working temperatures expect a reduction of the PE pipe’s lifetime. Please refer to the local pipe manufacturer for further information.

Downloads

Datasheet
Appendix
Certificate(s)

Reference nos. and dimensions:

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AVK ref. no. DN
mm
D
mm
Product
PN Class
H
mm
H3
mm
L (± tol)
mm
L1
mm
F
mm
F1
mm
F2
mm
Theoretical
weight/kg
36-032-80-16306499 25 32 PN16 163 190 800 (10) 300 12 15 35 2.7
36-040-80-16306499 32 40 PN16 176 209 820 (10) 300 12 15 35 3.4
36-050-80-163 40 50 PN16 203 235 850 (10) 300 12 15 35 5.6
36-063-80-163 50 63 PN16 213 254 900 (10) 300 12 15 35 6.8
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 Brass, DZR CW626N with EPDM
11. Body Ductile iron GJS-500-7 (GGG-50)
12. Sleeve Carbon steel
13. Shrink hose Plastic
14. Pipe PE

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
  • Approved according to SVGW Certificate No. 0301-4608 for pipe Ø ≤ 400mm
  • 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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