AVK GATE VALVE, GROOVED ENDS, PN16

VdS approved, position indicator and handwheel, DN50-300

Michael Nielsen, Product Manager, Fire protection and water supply

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Michael Nielsen

Product Manager, fire protection & water supply

Gate valve with grooved ends and position indicator. 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.

fire
fire
Variant 06/37-003
Connection: Grooved IPS Ends
Material: Ductile Iron
DN: DN50 - DN300
PN: PN16
Closing direction: Clockwise to Close

Features

  • Fixed integral wedge nut prevents vibration and ensures durability
  • Wedge fully vulcanized with EPDM rubber and equipped with wedge shoes to provide smooth operation
  • 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
  • Position indicator on the stem for visual or remote read-out of the valve position

Downloads

Datasheet
Appendix
Installation
Tender Text
Certificate(s)

Reference nos. and dimensions:

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AVK ref. no. DN
mm
Product
PN Class
L
mm
H
mm
H3
mm
W
mm
D
mm
DG
mm
A
mm
B
mm
Theoretical
weight/kg
Notes
06-050-37-09620 50 PN16 178 329 367 180 60 57 16 8 10
06-080-37-09620 80 PN16 203 382 435 225 89 85 16 8 15
06-100-37-09620 100 PN16 229 414 480 280 114 110 16 10 22
06-150-37-09620 150 PN16 267 540 649 320 168 164 16 10 44
06-200-37-09620 200 PN16 292 688 825 360 219 214 19 11 61
06-250-37-09620 250 PN16 330 780 925 500 273 268 19 13 94 Not approved to VdS
06-300-37-09620 300 PN16 356 855 1025 500 324 318 19 13 126 Not approved to VdS
BIM drawings
2D/3D drawings
Enquiry
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Components

1. Handwheel Cast iron GJL-250 (GG-25)
2. Stem Stainless steel 1.4104 (430F)
3. Pin Stainless steel
4. Indicator nut Dezincification resistant brass
5. Wiper ring NBR rubber
6. O-ring NBR rubber
7. Bearing Polyamide
8. Bonnet Ductile iron GJS-500-7 (GGG-50)
9. Thrust collar Brass, DZR CW602N
10. Manchette EPDM rubber
11. Bonnet bolt Stainless steel A2, sealed with hot melt
12. Bonnet gasket EPDM rubber
13. Wedge nut Brass, DZR CW626N
14. Wedge Ductile iron, EPDM encapsulated
15. Body Ductile iron GJS-500-7 (GGG-50)

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 VdS Certificate No. G 4070046

Standards

  • Designed according to AWWA C606, Designed according to EN 1074 part 1 & 2, Designed according to EN 1171
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