AVK CENTRIC LUG BUTTERFLY VALVE, PN10/16
Loose EPDM liner for drinking water, with lever, DN25-200
Contact
AVK International A/S
Bizonvej 1, Skovby, 8464 Galten, Denmark
Centric butterfly valve with loose liner and lever - Lug for drinking water and neutral liquids -20 - 95°C
AVK centric butterfly valves with loose liner are available in wafer, lug and U-section design with a wide standard range of actuators. The butterfly valves are designed with square driven anti-blowout shaft and slim disc of acid-resistant stainless steel with machined and polished disc edges resulting in low torques.
| Variant 820/10-004 | |
|---|---|
| Material: | Ductile iron/ 1.4408 disc |
| DN: | DN25 - DN200 |
| PN: | PN10 |
| Closing direction: | Clockwise to Close |
Features
- Ductile iron with long neck for insulation
- Loose liner of drinking water approved EPDM with integrated gasket faces and "saw profile" for optimum grip in body
- Square driven anti-blowout shaft in one-piece design up to DN 400
- Slim disc of acid-resistant stainless steel with machined and polished edges reducing the friction between liner and disc
- Low operating torques allowing use of cost-effective actuators
- 200 μ epoxy coating for the body
- According to PED 2014/68/EC appendix 1
Downloads
Reference nos. and dimensions:
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| AVK ref. no. | DN mm |
Product PN Class |
Flange drilling |
H2 mm |
L mm |
L2 mm |
W mm |
W1 mm |
W2 mm |
W3 mm |
Theoretical weight/kg |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 820-0025-10-541L0160001 | 25 | PN16 | PN10/16 | 51 | 30 | 101 | 231 | 39 | 110 | 122 | 1.5 |
| 820-0032-10-541L0160001 | 32 | PN16 | PN10/16 | 51 | 30 | 101 | 231 | 39 | 110 | 122 | 1.5 |
| 820-0040-10-541L0160001 | 40 | PN16 | PN10/16 | 54 | 33 | 108 | 234 | 39 | 130 | 130 | 1.9 |
| 820-0050-10-541L0160001 | 50 | PN16 | PN10/16 | 72 | 43 | 120 | 238 | 39 | 135 | 135 | 2.4 |
| 820-0065-10-541L0160001 | 65 | PN16 | PN10/16 | 82 | 46 | 138 | 246 | 39 | 150 | 150 | 4.8 |
| 820-0080-10-541L0160001 | 80 | PN16 | PN10/16 | 88 | 46 | 188 | 337 | 39 | 160 | 172 | 5.4 |
| 820-0100-10-541L0160001 | 100 | PN16 | PN10/16 | 102 | 52 | 219 | 353 | 52 | 180 | 180 | 6.2 |
| 820-0125-10-541L0160001 | 125 | PN16 | PN10/16 | 116 | 56 | 248 | 464 | 52 | 195 | 195 | 7.7 |
| 820-0150-10-541L0160001 | 150 | PN16 | PN10/16 | 128 | 56 | 274 | 477 | 52 | 210 | 210 | 8.4 |
| 820-0200-10-541L0160001 | 200 | PN16 | PN16 | 161 | 60 | 332 | 506 | 52 | 240 | 240 | 17 |
2D/3D drawings
Enquiry
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Components
| 1. | Bolt | Stainless steel A2 |
| 2. | Washer | Stainless steel A2 |
| 3. | O-ring | NBR rubber |
| 4. | Shaft | Stainless steel 420 |
| 5. | Body | Ductile iron GJS-400-15 (GGG-40) |
| 6. | Liner | EPDM rubber |
| 7. | Disc | Stainless steel 316 |
Test/Approvals
- Hydraulic test according to EN 12266-1, P10/P12
- Approved according to SVGW Certificate No. 9901-4048
Standards
- Designed according to EN 593
- Face-to-face dimension according EN 558 - Series 20
- Standard flange drilling to EN1092-2 (ISO 7005-2), PN10/16
