DV-CV-3025
Very short spring-loaded disc check valve in stainless steel. For steam, condensate and process lines.
The metal-seated disc works up to 300 °C. Can be installed in any position.
| Nominal size | DN 15–100 |
|---|---|
| Pressure rating | PN 40 |
| Operating temperature | −20 … +300 °C |
| Body material | Stainless cast steel CF8M (1.4408) |
| Closing element | Stainless steel AISI 316 (1.4401) |
| Seat and seal | Stainless steel AISI 316 (1.4401) |
| Stem | — |
| Connection | Wafer (between flanges) |
| Flange standard | EN 1092-1 PN 10–40 |
| Face-to-face standard | EN 558 Series 49 |
| Design standard | EN 12334 |
| Testing standard | EN 12266-1 |
| Operation | Self-acting (by flow) |
| Media | Steam, Water, Mild chemicals, Compressed air, Oil and fuel |
| Coating | Uncoated stainless surface |
| DN | Inch | L (mm) | Weight (kg) | Kv (m³/h) |
|---|---|---|---|---|
| DN 15 | 1/2" | 16 | 0.1 | 5 |
| DN 25 | 1" | 22 | 0.3 | 14 |
| DN 40 | 1 1/2" | 32 | 0.8 | 35 |
| DN 50 | 2" | 40 | 1.2 | 55 |
| DN 80 | 3" | 50 | 2.8 | 141 |
| DN 100 | 4" | 60 | 4.2 | 220 |
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.
Ballast, cooling water, fire and fuel lines.
Steam, superheated water, thermal oil and district heating lines.
Compressed air, cooling water, oil and mild chemical lines.