AVK SERVICE CONNECTION ANGLE VALVE, DI, PN16
External thread/tensile socket end, DN25-50
Contact
AVK International A/S
Bizonvej 1, Skovby, 8464 Galten, Denmark
Angle service connection valve with external thread/tensile socket end. For drinking 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 11/30-010 | |
|---|---|
| Connection: | External Conical Thread x Socket |
| Material: | Ductile Iron |
| DN: | DN25 - DN50 |
| PN: | PN16 |
| Closing direction: | Clockwise to Close |
Features
- Wedge of brass CW626N vulcanized with EPDM rubber – both brass and rubber certified for use in contact with drinking water– 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
- 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
- The tensile socket joint end is fitted with an EPDM rubber seal ring and a tension ring of POM
- Fusion bonded epoxy coating in compliance with DIN 3476 part 1 and EN 14901, GSK approved
- NB: For oval pipes AVK recommends the use of a support bush to ease installation
Downloads
Reference nos. and dimensions:
| AVK ref. no. | DN mm |
Dd mm |
Ext. pipe thread EN10226 R |
Product PN Class |
L3 mm |
H mm |
H2 mm |
W1 mm |
F mm |
F1 mm |
F2 mm |
Theoretical weight/kg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11-032-30-0046499 | 25 | 32 | 1 1/4" | PN16 | 35 | 163 | 53 | 93 | 12 | 15 | 35 | 2.5 |
| 11-033-30-0046499 | 25 | 32 | 1 1/2" | PN16 | 35 | 163 | 53 | 93 | 12 | 15 | 35 | 2.5 |
| 11-035-30-0046499 | 25 | 32 | 2" | PN16 | 35 | 163 | 53 | 93 | 12 | 15 | 35 | 2.5 |
| 11-040-30-0046499 | 32 | 40 | 2" | PN16 | 44 | 176 | 70 | 103 | 12 | 15 | 35 | 3.1 |
| 11-041-30-0046499 | 32 | 40 | 1 1/4" | PN16 | 44 | 176 | 70 | 103 | 12 | 15 | 35 | 3.1 |
| 11-042-30-0046499 | 32 | 40 | 1 1/2" | PN16 | 44 | 176 | 70 | 103 | 12 | 15 | 35 | 3.1 |
| 11-050-30-006 | 40 | 50 | 2" | PN16 | 35 | 203 | 71 | 128 | 12 | 15 | 35 | 5.7 |
| 11-063-30-006 | 50 | 63 | 2" | PN16 | 40 | 213 | 80 | 153 | 12 | 15 | 35 | 6.6 |
Components
| 1. | Stem | Stainless steel 1.4104 (430F) |
| 2. | Wiper ring | NBR rubber |
| 3. | O-ring | NBR rubber |
| 4. | Bearing | Polyamide |
| 5. | Thrust collar | Brass, DZR CW602N |
| 6. | Manchette | EPDM rubber |
| 7. | Bonnet bolt | Stainless steel A2, sealed with hot melt |
| 8. | Bonnet | Ductile iron GJS-400-15 (GGG-40) |
| 9. | Bonnet gasket | EPDM rubber |
| 10. | Wedge | Brass, DZR CW626N with EPDM |
| 11. | Body | Ductile iron GJS-400-15 (GGG-40) |
| 12. | Seal ring | EPDM rubber |
| 13. | Tension ring | POM |
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 Swedish type approval 1350 certified by KIWA
- Belgaqua approved
Standards
- Designed according to EN 1074 part 1 & 2, Designed according to EN 1171
