Description
The WBV1331E-2W-F-R butterfly valve is designed for use as shut-off or regulating valves for flow control in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. The valves are opened and closed by turning the disk by 90°. Opening is performed by turning the gear wheel counterclockwise, closing - clockwise.
General mass-dimensional parameters of water butterfly Valve DNOVA WBV1331E-2W-F-R, body material - cast iron GGG40, disk material - stainless steel AISI 304, seal - EPDM, gearbox:
| Model | L, mm | D, mm | D1, mm | D2, mm | A, mm | B, mm | H, mm | n-d, pcs-mm | Weight, kg |
| DN250 | 165 | 405 | 355 | 319 | 550 | 350 | 742 | 12-26 | 36.1 |
| DN300 | 178 | 460 | 410 | 370 | 600 | 350 | 803 | 12-26 | 49.85 |
General details and materials of water butterfly valve DNOVA WBV1331E-2W-F-R, body material - cast iron GGG40, disk material - stainless steel AISI 304, seal - EPDM, gearbox:
| № | Part name | Material |
| 1 | Body | GGG40 cast iron |
| 2 | Disk | Stainless steel 304 |
| 3 | Seat seal | EPDM |
| 4 | Stem | SSS 420 stainless steel |
| 5 | Reducer | - |
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.