AVK SERVICE CONNECTION VALVE, POM, PN 16
Tensile socket joints for PE pipes with 2 plastic support bushes, T-top, duplex stem, DN25-50
Contact
AVK International A/S
Bizonvej 1, Skovby, 8464 Galten, Denmark
POM service connection valve with tensile socket ends and T-top for drinking water and neutral liquids to max. 70°C
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 corrosion free materials and the high strength stem safeguard the unmatched reliability.
| Variant 16/57-010 | |
|---|---|
| Connection: | Socket Ends |
| Material: | Polyoxymethylene (POM) |
| DN: | DN25 - DN50 |
| PN: | PN16 |
| Closing direction: | Clockwise to Close |
Features
- Friction welded body, bonnet and end adaptors of POM (Polyoxymethylene)
- Wedge shaped with guides and designed with a special rubber profile ensuring low closing torques
- Stainless steel stem with rolled threads providing high strength
- Stem sealing with NBR wiper ring and two EPDM O-rings
- Friction ring between bonnet and thrust collar and a notch in the stem prevent overtorque of the valve
- The push-in joint end is fitted with an EPDM sealing ring and a tension ring of POM
Downloads
Reference nos. and dimensions:
| AVK ref. no. | DN mm |
Dd mm |
Product PN Class |
L mm |
H mm |
F mm |
F1 mm |
F2 mm |
Theoretical weight/kg |
|---|---|---|---|---|---|---|---|---|---|
| 16-032-57-006 | 25 | 32 | PN16 | 183 | 180 | 12 | 15 | 35 | 1.3 |
| 16-040-57-006 | 32 | 40 | PN16 | 202 | 190 | 12 | 15 | 35 | 1.4 |
| 16-050-57-006 | 40 | 50 | PN16 | 256 | 203 | 12 | 15 | 35 | 4.4 |
| 16-063-57-006 | 50 | 63 | PN16 | 306 | 213 | 12 | 15 | 35 | 4.9 |
Components
| 1. | Stem | Stainless steel |
| 2. | Wiper ring | NBR rubber |
| 3. | O-ring | EPDM rubber |
| 4. | Friction ring | Stainless steel |
| 5. | Thrust collar | Brass |
| 6. | Insert | PBT |
| 7. | Bonnet | POM |
| 8. | Wedge | Dezincification resistant brass and EPDM |
| 9. | Body | POM |
| 10. | Seal | EPDM rubber |
| 11. | Tension ring | POM |
| 12. | End adaptor | 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 for drinking water
Standards
- Designed according to EN 1074 part 1 & 2
