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AVK TAPPING SADDLE FOR PE/PVC PIPES

Integrated service con. valve, cutter for under pressure tapping, EPDM, Bolts A2, Nut A4 Delta seal

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Pham Trung

Technical Manager

Tapping saddle SWIC for underpressure drilling in PE/PVC- with integrated cutter, valve and internal ½” – 2” BSP thread for water to max. 70°C, suitable for SDR 11 and SDR 17

AVK tapping saddle type SWIC is a 3-in-1 tapping saddle, valve and drilling machine enabling fast under pressure drilling.     A large profiled rubber gasket of EPDM ensures a drop tight seal against the pipe surface. With the built-in valve it is not necessary to use an additional service connection valve when drilling into a pressurized mainline.

Variant 727/20-001
Material: Ductile iron
PN: PN 16

Features

  • Integrated cutter and service connection valve
  • Easy to install, no risk of deformation of the pipe, only four bolts to tighten
  • Saddle head of ductile iron with SBR rubber liner sealing tight against the pipe
  • Stem sealing consisting of a NBR wiper ring, two NBR O-rings inside and two outside a plastic bearing and extra           O-ring (16) preventing against "deadwater"
  • Gasket and O-rings in contact with water of drinking water approved EPDM rubber
  • Bolts and washers of stainless steel A2 and nuts of stainless steel A4 with antifriction coating
  • Cutter head of stainless steel to ensure taste neutrality
  • Fusion bonded epoxy coating in compliance with DIN 3476 part 1 and EN 14901
  • Optionally internal enamel

Downloads

Datasheet
Installation, operation and maintenance manuals

Reference nos. and dimensions:

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Reference no. BSP thread
Inch		 Dd
mm		 H
mm		 H1
mm		 H3
mm		 L
mm		 W
mm		 S
mm		 Theoretical
weight/kg
727-20-01-01604300 1/2" 50 277 200 311 95 110 12 4.8
727-20-01-02604300 3/4" 50 277 200 311 95 110 12 4.8
727-20-01-03604300 1" 50 277 200 311 95 110 12 4.8
727-20-01-04604300 1 1/4" 50 277 200 311 95 110 12 4.8
727-20-01-05604300 1 1/2" 50 277 200 311 95 110 12 4.8
727-20-01-06604300 2" 50 277 200 311 95 110 12 4.8
727-20-02-01604300 1/2" 63 282 200 323 95 126 12 5.0
727-20-02-02604300 3/4" 63 282 200 323 95 126 12 5.0
727-20-02-03604300 1" 63 282 200 323 95 126 12 5.0
727-20-02-04604300 1 1/4" 63 282 200 323 95 126 12 5.0
727-20-02-05604300 1 1/2" 63 282 200 323 95 126 12 5.0
727-20-02-06604300 2" 63 282 200 323 95 126 12 5.0
727-20-03-01604100 1/2" 75 290 200 338 120 140 12 5.8
727-20-03-02604100 3/4" 75 290 200 338 120 140 12 5.8
727-20-03-03604100 1" 75 290 200 338 120 140 12 5.8
727-20-03-04604100 1 1/4" 75 290 200 338 120 140 12 5.8
727-20-03-05604100 1 1/2" 75 290 200 338 120 140 12 5.8
727-20-03-06604100 2" 75 290 200 338 120 140 12 5.8
727-20-04-01604100 1/2" 90 295 200 352 120 155 12 6.0
727-20-04-02604100 3/4" 90 295 200 352 120 155 12 6.0
727-20-04-03604100 1" 90 295 200 352 120 155 12 6.0
727-20-04-04604100 1 1/4" 90 295 200 352 120 155 12 6.0
727-20-04-05604100 1 1/2" 90 295 200 352 120 155 12 6.0
727-20-04-06604100 2" 90 295 200 352 120 155 12 6.0
727-20-05-01604100 1/2" 110 308 200 377 140 190 12 7.2
727-20-05-02604100 3/4" 110 308 200 377 140 190 12 7.2
727-20-05-03604100 1" 110 308 200 377 140 190 12 7.2
727-20-05-04604100 1 1/4" 110 308 200 377 140 190 12 7.2
727-20-05-05604100 1 1/2" 110 308 200 377 140 190 12 7.2
727-20-05-06604100 2" 110 308 200 377 140 190 12 7.2
727-20-07-01604100 1/2" 140 325 200 411 180 226 12 9.8
727-20-07-02604100 3/4" 140 325 200 411 180 226 12 9.8
727-20-07-03604100 1" 140 325 200 411 180 226 12 9.8
727-20-07-04604100 1 1/4" 140 325 200 411 180 226 12 9.8
727-20-07-05604100 1 1/2" 140 325 200 411 180 226 12 9.8
727-20-07-06604100 2" 140 325 200 411 180 226 12 9.8
727-20-08-01604100 1/2" 160 333 200 429 200 254 12 12
727-20-08-02604100 3/4" 160 333 200 429 200 254 12 12
727-20-08-03604100 1" 160 333 200 429 200 254 12 12
727-20-08-04604100 1 1/4" 160 333 200 429 200 254 12 12
727-20-08-05604100 1 1/2" 160 333 200 429 200 254 12 12
727-20-08-06604100 2" 160 333 200 429 200 254 12 12
727-20-09-01604200 1/2'' 200 364 200 482 250 300 12 15
727-20-09-02604200 3/4'' 200 364 200 482 250 300 12 15
727-20-09-03604200 1'' 200 364 200 482 250 300 12 15
727-20-09-04604200 1 1/4'' 200 364 200 482 250 300 12 15
727-20-09-05604200 1 1/2'' 200 364 200 482 250 300 12 15
727-20-09-06604200 2'' 200 364 200 482 250 300 12 15
727-20-10-01604200 1/2'' 225 369 200 499 250 326 12 16
727-20-10-02604200 3/4'' 225 369 200 499 250 326 12 16
727-20-10-03604200 1'' 225 369 200 499 250 326 12 16
727-20-10-04604200 1.25 225 369 200 499 250 326 12 16
727-20-10-05604200 1 1/2'' 225 369 200 499 250 326 12 16
727-20-10-06604200 2'' 225 369 200 499 250 326 12 16
Enquiry
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Components

1. Wiper ring NBR rubber
2. Nut Brass DZR
3. Ring Brass DZR
4. O-ring NBR rubber
5. O-ring NBR rubber
6. Bearing Polyamide
7. O-ring EPDM rubber
8. Shaft Stainless steel 1.4027
9. Cutter housing Brass
10. O-ring EPDM rubber
11. Top part Ductile iron GJS-450-10
12. Lining EPDM rubber
13. Gasket EPDM rubber
14. Lining SBR rubber
15. Cutter shaft Brass
16. O-ring EPDM rubber
17. O-ring EPDM rubber
18. Cutter seat POM
19. Split pin Stainless steel A4
20. Cutter Stainless steel CF8
21. Seat Brass DZR
22. Bolt Stainless steel A2-70
23. Nut Stainless steel A4
24. Washer Stainless steel A4
25. Bottom part Ductile iron GJS-450-10

Test/Approvals

  • Seat test 1.1 x PN according to EN12266

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