وصف
A water butterfly valve is a type of valve used to control the flow of water or other fluids through a pipeline. It gets its name from the butterfly-shaped disc inside the valve that rotates to open or close the flow. When the valve is fully open, the disc is positioned parallel to the flow direction, allowing unobstructed passage of water. When the valve is closed, the disc is turned perpendicular to the flow, effectively blocking the flow of water. Water butterfly valves are commonly used in various industries and applications, including water treatment plants, sewage systems, irrigation systems, and industrial processes. They are known for their compact design, lightweight construction, and ease of installation. These valves are often preferred for their quick operation, as the disc can be opened or closed with a simple quarter-turn motion. Butterfly valves can be operated manually with a handle or lever, or they can be automated using electric, pneumatic, or hydraulic actuators to control the valve remotely. They are known for their low-pressure drop and relatively low cost compared to other types of valves. It's worth noting that water butterfly valves are specifically designed for use with water and compatible fluids. Different materials and designs may be required for valves intended for use with corrosive or high-pressure fluids. It's important to select the appropriate type of butterfly valve based on the specific application and fluid requirements.
Gate DNOVA WBV1132N-2W-Fb QT-N-EM-O1-380VAC-U1
Technical data of gate DNOVA WBV1132N-2W-Fb QT-N-EM-O1-380VAC-U1
| Nominal diameter DN, mm | 40-300 |
| Working pressure PN, bar | 16 |
| Temperature of working environment t, ⁰C | from -20 to +90 |
| Working environment | water, mineral oils, hydrocarbons, oils, fats |
| Direction of flow | bilateral |
| Body material | cast iron GG25 |
Detail sketch of gate valves DNOVA GG25-316L-NBR DN40-300 Ru16
Materials of parts of gate valves DNOVA GG25-316L-NBR DN40-300 Ru16
| Item No. | Part name | Material |
| 1 | Frame | cast iron GG25 |
| 2 | Saddle seal | NBR |
| 3 | Disk | Stainless steel 316L |
| 4 | Stock | SS AISI 416 |
| 5 | Pin | SS AISI 420 |
| 6 | Sleeve | PTFE |
| 7 | Sealing ring | NBR |
| 8 | Plate | carbon steel |
Overall and installation dimensions of the gate valve DNOVA WBV1132N-2W-Fb-H DN40
| DN | A | B | C | E | L | ØD | Ød | 4-Ødo | HxH | bore diameter |
| 40 | 114 | 66 | 26 | 34 | 210 | 65 | 50 | 4-7 | 9х9 | 50 |
Sketch Butterfly valves WBV1132N-2W-Fb-H DN40
Gate sketch DNOVA WBV1132N-2W-Fb QT-N-EM-O1-380VAC-U1
Overall and installation dimensions of gate DNOVA WBV1132N-2W-Fb QT-N-EM-O1-380VAC-U1
| D.N. |
Electric drive model |
E, mm | L1, mm | A, mm | C, mm | Weight, kg |
|---|---|---|---|---|---|---|
| 40 | 005 | 160 | 146 | 5,556 | ||
| 50 | 005 | 43 | 160 | 131 | 146 | 5,556 |
| 65 | 005 | 46 | 160 | 140 | 146 | 5,933 |
| 80 | 005 | 46 | 160 | 150 | 146 | 6,177 |
| 100 | 008 | 52 | 160 | 163 | 146 | 7.72 |
| 125 | 015 | 56 | 189 | 178 | 163 | 9.89 |
| 150 | 015 | 56 | 189 | 191 | 163 | 11.23 |
| 200 | 040 | 60 | 268 | 238 | 212 | 25.47 |
| 250 | 040 | 68 | 268 | 285 | 212 | 31,22 |
| 300 | 060 | 78 | 268 | 315 | 212 | 41.83 |
Characteristics of 380 V actuators
| Electric drive model | Torque | Opening hours |
|---|---|---|
| Nm | sec | |
| DNOVA-005 380V | 50 | 30 |
| DNOVA-008 380V | 80 | 30 |
| DNOVA-015 380V | 150 | 30 |
| DNOVA-040 380V | 400 | 30 |
| DNOVA-060 380V | 600 | 30 |
| Electric drive model | Power | Current | Weight | Rod size square |
|---|---|---|---|---|
| Tue | A | kg | mm | |
| DNOVA-005 380V | 10 | 0.25 | 3.6 | 14 |
| DNOVA-008 380V | 10 | 0.25 | 3.6 | 14 |
| DNOVA-015 380V | 15 | 0.33 | 4.6 | 17 |
| DNOVA-040 380V | 60 | 0.33 | 13.8 | 22 |
| DNOVA-060 380V | 90 | 0.33 | 14 | 27 |
تحديد
توصيل
تعتمد تكلفة ومدة تسليم طلبك على عدة عوامل، منها نوع المنتج المطلوب، والكمية، وبلد المقصد. قد تختلف مدة التصنيع ومتطلبات الشحن لكل منتج، مما قد يؤثر على جدول التسليم الإجمالي.
للحصول على معلومات دقيقة ومحدثة حول تكاليف التوصيل ومواعيده، ننصح بالتواصل مع مديري المبيعات لدينا. سيسعدهم تزويدكم بعرض سعر مفصل ووقت تسليم تقديري بناءً على متطلباتكم الخاصة.
لا تتردد في التواصل معنا لأي أسئلة أو مساعدة إضافية بخصوص طلبك.