DV-KB-1020
Lug butterfly valve with tapped lugs. The valve can stay closed while one side of the line is removed.
Rated for full pressure as a dead-end valve. Disc and liner are replaceable.
| Nominal size | DN 50–300 |
|---|---|
| Pressure rating | PN 16 |
| Operating temperature | −10 … +110 °C |
| Body material | Ductile iron EN-GJS-400-15 (GGG40) |
| Closing element | Stainless cast steel CF8M (1.4408) |
| Seat and seal | EPDM |
| Stem | Stainless steel 1.4021 |
| Connection | Lug (tapped lugs) |
| Flange standard | EN 1092-1 PN 16 |
| Face-to-face standard | EN 558 Series 20 |
| Design standard | EN 593 |
| Testing standard | EN 12266-1 |
| Operation | Lever (up to DN 150) or gearbox |
| Media | Water, Hot water and heating water, Compressed air, Oil and fuel |
| Coating | Epoxy paint, RAL 5005 (signal blue) |
| DN | Inch | L (mm) | Weight (kg) | Kv (m³/h) |
|---|---|---|---|---|
| DN 50 | 2" | 43 | 4.2 | 170 |
| DN 80 | 3" | 46 | 9.8 | 435 |
| DN 100 | 4" | 52 | 14.6 | 680 |
| DN 150 | 6" | 56 | 30.3 | 1,530 |
| DN 200 | 8" | 60 | 50.9 | 2,720 |
| DN 300 | 12" | 78 | 105.7 | 6,120 |
Mention it in your quote request and we send it with the quotation. Request a quote for this product
2014/68/EU
Valves classed as pressure equipment are designed to this directive and made under notified body supervision. For the buyer, the valve can legally enter the EU market, and the declaration of conformity ships with it.
2014/68/EU
CE is not a certificate but the manufacturer's declaration. On these valves it is applied under the PED, together with the notified body number. Small valves that fall under Article 4.3 of the PED carry no CE marking.
Drinking water networks, pumping stations, building heating and cooling.
Compressed air, cooling water, oil and mild chemical lines.