AVK COMBI-CROSS, FLANGED, 3 OUTLETS, PN10/16
Flanged, with ball valves and DN100 center outlet, CTC
Mamoun Humayra
Water Product Manager
Combi-cross 3 outlets with ball valves and flanged DN100 center outlet. For drinking water and neutral liquids to max. 70°C
AVK combi-cross gate valves are designed with built-in safety in every detail. The wedge is fully 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 18/80-003 | |
|---|---|
| Connection: | Flanged |
| Material: | Ductile Iron |
| DN: | DN100 |
| PN: | PN 16 |
| Closing direction: | Clockwise to Close |
Features
- Fixed, integral wedge nut prevents vibration and ensures durability
- Wedge fully vulcanized with drinking water approved EPDM rubber and equipped with wedge shoes to provide smooth operation
- Large conical stem hole in the wedge prevents stagnant water
- 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, a polyamide bearing with four NBR O-rings and an EPDM rubber manchette
- Round EPDM 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, GSK approved
- The center outlet allows easy insertion of a cleaning pig
- All flanges are free flanges without need for stud bolts
- The face to face dimensions are kept to a minimum for convenient installation in chambers
- The valves are prepared for/delivered with ball valves making it possible to take out water samples or to supply auxiliary water
Downloads
Reference nos. and dimensions:
| Ref. no. | DN mm |
Flange drillling |
L mm |
L1 mm |
L2 mm |
W mm |
H mm |
H1 mm |
H3 mm |
P1 mm |
Theoretical weight/kg |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 18-100-80-011 | 100 | PN10/16 | 580 | 340 | 212 | 453 | 305 | 237 | 415 | 240 | 90 |
Components
| 1. | Stem | Stainless steel 1.4104 (430F) |
| 2. | Wiper ring | NBR rubber |
| 3. | O-ring | NBR rubber |
| 4. | Bearing | PA |
| 5. | Bonnet | Ductile Iron GJS-500-7 |
| 6. | Thrust collar | Brass CW602N |
| 7. | Shaft seal | EPDM |
| 8. | Bonnet bolt | Stainless steel A2, sealed with hot melt |
| 9. | Bonnet gasket | EPDM |
| 10. | Outlet for service valve | DZR brass |
| 11. | Wedge nut | Brass CW626N |
| 12. | Center outlet gasket | EPDM |
| 13. | Wedge | EPDM encaps. duct. iron |
| 14. | Body | Ductile Iron GJS-500-7 |
Test/Approvals
-
Hydraulic test according to EN 1074-1 / EN 12266
- Approved according to ÖVGW Certificate W 1.417
Standards
- Designed according to BS EN 1074 -1 and 2, Designed according to EN 1171
- Standard flange drilling to EN1092 (ISO 7005-2), PN 10/16
- Drinking Water Inspectorate Regulation 31 compliant
