Description
Water Butterfly Valve DNOVA is intended for use as shut-off or control valves for flow control in heat supply systems, water supply systems, in technological processes in the food, chemical, oil and gas, pulp and paper and other industries.
Technical data of DNOVA WBV1132N-2W-Fb-H PN16, body material - cast iron GG25, disk material - stainless steel 316L, seal - NBR, handwheel operated
| Nominal diameter DN, mm | 40-200 |
| Working pressure PN, bar | 16 |
| Temperature of working environment t, ⁰C | from -20 to +120 |
| Working environment | cold and hot water, air without impurities of oil and fat, other media neutral to the material |
| Direction of flow | bilateral |
| Body material | cast iron GG25 |
| Control type | manual (handle) |
| Addition | installation of electric or pneumatic drive is possible (ISO 5211-2001) |
Overall dimensions of DNOVA WBV1132N-2W-Fb-H PN16, body material - cast iron GG25, disk material - stainless steel 316L, seal - NBR, handwheel operated
| D.N. | A, mm | B, mm | C, mm | E, mm | L, mm | ØD, mm |
| 40 | 114 | 66 | 26 | 34 | 210 | 65 |
| 50 | 131 | 72 | 26 | 43 | 220 | 65 |
| 65 | 140 | 83 | 26 | 46 | 220 | 65 |
| 80 | 150 | 95 | 26 | 46 | 220 | 65 |
| 100 | 163 | 112 | 28 | 52 | 264 | 90 |
| 125 | 178 | 125 | 28 | 56 | 264 | 90 |
| 150 | 191 | 140 | 28 | 56 | 264 | 90 |
| 200 | 238 | 172 | 34 | 60 | 364 | 125 |
Shutter sketch DNOVA WBV1132N-2W-Fb-H PN16, body material - cast iron GG25, disk material - stainless steel 316L, seal - NBR, handwheel operated
Materials of valve parts DNOVA GG25-316L-NBR DN40-300 PN16
| № | Part name | Material |
| 1 | Body | Cast iron GG25 |
| 2 | Malleable iron | NBR |
| 3 | Disk | 316L stainless steel |
| 4 | Stem | SS AISI 416 |
| 5 | pin | SS AISI 420 |
| 6 | bushing | PTFE |
| 7 | O-ring | NBR |
| 8 | Plate | Carbon steel |
| 9 | Handle | Malleable iron |
Sketch of bolt detailing DNOVA WBV1132N-2W-Fb-H PN16, body material - cast iron GG25, disk material - stainless steel 316L, seal - NBR, handwheel operated
Specifications
Delivery
The cost and delivery time for your order depend on several factors, including the specific product you are ordering, the quantity, and the country of destination. Each product may have different manufacturing lead times and shipping requirements, which can affect the overall delivery schedule.
To get the most accurate and up-to-date information on delivery costs and timelines, we recommend contacting our sales managers. They will be happy to provide you with a detailed quote and estimated delivery time based on your specific requirements.
Please feel free to reach out to us for any questions or further assistance regarding your order.