AVK BUTTERFLY VALVE, CONCENTRIC, PN16
Double Flanged, Loose Liner, Gear Operated, AS/NZS 4087 B5, DN80-DN500
Contact
AVK Australia Civil
559A Grand Junction Road Wingfield SA 5013 Sales and Technical enquiry
AVK concentric butterfly valves for water and neutral liquid applications
AVK series 813 Concentric Butterfly Valves with loose liner, gear operated, are available in sizes DN80-DN500, and are StandardsMark certified to AS 4795.2. The butterfly valves are designed with a square driven anti-blowout shaft and slim disc of acid-resistant stainless steel.
| Variant 813/82-001 | |
|---|---|
| Connection: | Flanged |
| Material: | Ductile Iron |
| DN: | DN80 - DN500 |
| PN: | PN16 |
| Closing direction: | Clockwise Close |
Features
- Replaceable liner
- Liner of drinking water approved EPDM with integrated gasket faces and "saw profile" for optimum grip in body
- Double flange with face to face dimensions according to AS 4795.2
- SS316 Stem & Disc
- Self lubricating trunnion bearings in top and bottom of valve
- Low operating torques allowing use of cost-effective actuators
- DN80-150 with lever operation
- DN150-500 with gearbox and handwheel
- Suitable for water and neutral liquid applications
Downloads
Datasheet
Installation, Operation & Maintenance
Product Brochure
Certificate(s)
Reference nos. and dimensions:
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| AVK ref. no. | DN mm |
Product PN Class |
Flange drilling |
ISO Flange |
D mm |
D1 mm |
F2 mm |
H mm |
L mm |
L7 mm |
W3 mm |
Theoretical weight / kg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 813-0080-82-451202 | 80 | PN16 | AS 4087 B5 | F07 | 90 | 15 | 34 | 286 | 114 | - | - | 11 |
| 813-0100-82-451202 | 100 | PN16 | AS 4087 B5 | F07 | 90 | 15 | 34 | 323 | 127 | - | - | 15 |
| 813-0150-82-451202 | 150 | PN16 | AS 4087 B5 | F07 | 90 | 25 | 34 | 375 | 140 | 8 | 51 | 25 |
| 813-0200-82-451202 | 200 | PN16 | AS 4087 B5 | F10 | 125 | 25 | 44 | 447 | 152 | 26 | 129 | 40.2 |
| 813-0250-82-451202 | 250 | PN16 | AS 4087 B5 | F10 | 125 | 35 | 44 | 519 | 165 | 45 | 188 | 63.3 |
| 813-0300-82-451202 | 300 | PN16 | AS 4087 B5 | F12 | 175 | 35 | 54 | 604 | 178 | 63 | 242 | 94.3 |
| 813-0350-82-451202 | 350 | PN16 | AS 4087 B5 | F14 | 210 | 45 | 64 | 695 | 190 | 84 | 298 | 0 |
| 813-0400-82-451202 | 400 | PN16 | AS 4087 B5 | F16 | 210 | 60 | 79 | 769 | 216 | 95 | 338 | 134 |
| 813-0450-82-451202 | 450 | PN16 | AS 4087 B5 | F16 | 210 | 60 | 79 | 822 | 222 | 118 | 395 | 0 |
| 813-0500-82-451202 | 500 | PN16 | AS 4087 B5 | F16 | 210 | 60 | 79 | 911 | 0229 | 138 | 447 | 0 |
2D/3D drawings
Enquiry
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Components
| 1. | Disc | Stainless steel 316 |
| 2. | Liner | EPDM rubber |
| 3. | Body | Ductile iron GJS-400-15 (GGG-40) |
| 4. | Stem | Stainless steel 316 |
| 5. | Bolt | Stainless steel 316 |
| 6. | Bushing | Alu-bronze |
| 7. | O-ring | NBR rubber |
| 8. | Bushing | Alu-bronze |
| 9. | Circlip ring | Stainless steel |
| 10. | Stem seal | Bronze |
Test/Approvals
- Production test according to AS 4795.2 Body: 1,5 x PN, Sealing/Reverse: 1.1 x PN
- StandardsMark approved to AS 4795.2
Standards
- Face to face: AS 4795.2
- Flange drilling to AS/NZS 4087 B5
