AVK GATE VALVE, PE PIPE ENDS, PN10

SDR11 PE100/PE100-RC pipe ends, NBR, external PUR, replaceable stem sealing, DN65-400

Idriz Rahmanovic, Product Manager at AVK International

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Idriz Rahmanovic

Product Manager, Gas supply

Gate valve with PE100/PE100-RC PN10 SDR11 pipes acc. to EN 1555-2, with external PUR. For gas -10°C to +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 gate valves are designed with built-in safety in every detail and with full traceability of vital valve components. The wedge is fully vulcanized with AVK’s own oil and gas resistant NBR 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 replaceable under pressure, the high strength stem and the thorough corrosion protection safeguard the unmatched reliability.

Variant 36/90-185
Connection: PE Pipe Ends
Material: Ductile Iron
DN: DN65 - DN400
PN: PN10
Closing direction: Clockwise to Close

Features

  • Fixed, integral wedge nut prevents vibration and ensures durability
  • Wedge fully vulcanized with NBR 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 and four NBR O-rings in a stem seal nut of dezincification resistant brass replaceable under pressure. A rubber manchette is the main seal to the flow
  • Round NBR 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, PUR according to EN 10290 type 2, class B for extra cathodic protection externally
  • 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
Installation
Appendix
Tender Text
Certificate(s)

Reference nos. and dimensions:

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AVK ref. no. DN
mm
D
mm
H
mm
H3
mm
L (± tol)
mm
L1
mm
F
mm
F1
mm
F2
mm
Theoretical
weight/kg
36-075-90-701 65 75 271 322 900 (20) 250 17 20 34 15
36-090-90-701 80 90 297 351 900 (20) 255 17 20 34 20
36-110-90-701 100 110 334 401 860 (20) 265 19 22 38 27
36-125-90-701 125 125 376 452 890 (20) 300 19 22 38 39
36-160-90-701 150 160 448 545 1070 (20) 265 19 22 38 52
36-200-90-701 200 200 562 677 1100 (20) 300 24 27 42 88
36-225-90-701 200 225 562 696 1100 (20) 265 24 27 42 91
36-250-90-701 250 250 664 810 1280 (30) 270 27 31 47 118
36-280-90-701 250 280 664 823 1360 (30) 365 27 31 47 126
36-315-90-701 300 315 740 924 1420 (30) 265 27 31 47 140
36-355-90-701 300 355 740 961 1520 (30) 355 27 31 47 270
36-400-90-701 400 400 912 1165 1700 (30) 355 32 37 55 376
2D/3D drawings
Enquiry
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Components

1. Stem Stainless steel 1.4104 (430F)
2. Wiper ring NBR rubber
3. Stem seal nut Brass, DZR CW602N
4. O-ring NBR rubber
5. Bonnet Ductile iron GJS-500-7 (GGG-50)
6. Thrust collar Brass, DZR CW602N
7. Manchette NBR rubber
8. Bonnet bolt Stainless steel A2, sealed with hot melt
9. Bonnet gasket NBR rubber
10. Wedge nut Brass, DZR CW626N
11. Wedge Ductile iron, NBR encapsulated
12. Body Ductile iron GJS-500-7 (GGG-50)
13. Sleeve Carbon steel
14. Shrink hose Plastic
15. Pipe PE

Test/Approvals

  • Hydraulic test to DIN 3230-5, PG 3 and EN 13774, Hydraulic test to DIN 3230-5, PG 3 and EN 13774, Hydraulic test to DIN 3230-5, PG 3 and EN 13774, Hydraulic test to DIN 3230-5, PG 3 and EN 13774, Hydraulic test to DIN 3230-5, PG 3 and EN 13774
  • Seat: 1.1 X PN and 0.5 with air (in bar). Body: 1.5 X PN with water, 1.1 X PN and 0.5 with air (in bar)
  • Approved according to DIN-DVGW Certificate NG-4313BO0281
  • Approved according to DVGW EC Certificate CE-0085BO0317
  • Approved according to ÖVGW Certificate G 2.711
  • Approved according to SVGW Certificate No. 08-068-5
  • Approved according to KIWA Certificate 65139/05

Standards

  • Designed according to EN 13774
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