AVK TAPPING SADDLE W/INTEGRAL SHUTOFF, PN16
Tapping saddle SVK for underpressure drilling with integrated disc shut off for PVC pipes for water to max. 70° C
AVK tapping saddles are easy to mount, maintenance free and designed for long life. A large profiled rubber gasket of drinking water approved EPDM ensures a drop tight seal against a rough pipe surface . The nuts are located in a recess to prevent them from rotating when tightening the bolts.
| Variant 10/9/20-01 | |
|---|---|
| Connection: | PVC/PE Pipes |
| Material: | Ductile Iron |
| DN: | DN125 - DN250 |
| PN: | PN16 |
Features
- Body, lower saddle part and plug of ductile iron
- Stem, bolts and nuts of stainless steel A2
- Stem nut, stem bearing and swing valve of brass
- Valve seat of polyurethane.
- Wiper ring of NBR
- O-rings and sealing of EPDM
Reference nos. and dimensions:
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| AVK ref. no. | D mm |
H mm |
L mm |
L1 mm |
W mm |
Theoretical weight/kg |
Notes |
|---|---|---|---|---|---|---|---|
| 10-9-21-0712504081 | 125 | 168 | 218 | 135 | 135 | 12 | 1 1/2" BSP thread |
| 10-9-21-0712505081 | 125 | 215 | 218 | 150 | 110 | 12 | 2" BSP thread |
| 10-9-21-0720003081 | 200 | 168 | 303 | 135 | 135 | 16 | 1 1/4" BSP thread |
| 10-9-21-0720005081 | 200 | 215 | 303 | 150 | 110 | 15 | 2" BSP thread |
| 10-9-21-0722505081 | 225 | 215 | 360 | 150 | 110 | 18 | 2" BSP thread |
| 10-9-21-0728004081 | 280 | 210 | 360 | 150 | 110 | 19 | 1 1/2" BSP thread |
Enquiry
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Components
| 1. | Plug | Ductile iron GJS-400-15 (GGG-40) |
| 2. | O-ring | EPDM rubber |
| 3. | Body | Ductile iron GJS-400-15 (GGG-40) |
| 4. | Seal | EPDM rubber |
| 5. | Hex nut | Stainless steel A2 |
| 6. | Bolt | Stainless steel A2 |
| 7. | Lower saddle part | Ductile iron GJS-400-15 (GGG-40) |
| 8. | Stem | Stainless steel A2 |
| 9. | Wiper ring | NBR rubber |
| 10. | O-ring | EPDM rubber |
| 11. | O-ring | EPDM rubber |
| 12. | Stem nut | Dezincification resistant brass |
| 13. | O-ring | EPDM rubber |
| 14. | Swing valve | Dezincification resistant brass |
| 15. | Bearing | Dezincification resistant brass |
| 16. | Valve seat | PUR |
Test/Approvals
- Approved for drinking water
Standards
- Designed according to DIN 3543