وصف
Wedge gate valve red DNOVA-GGG50-EPDM-F4-RED PSI232 class 150 T≤230-248°F flange connection, with rubber lined wedge EPDM, electric actuator DNOVA MT-380, 380V is intended for installation on pipelines (Water and other liquid and gaseous non-aggressive media, in relation to which the materials used in the valve are corrosion-resistant) as a shut-off device in automatic control systems heat supply and water supply at industrial and civil facilities. It is connected to the pipeline using flanges. Installation is carried out with the drive facing upwards.
Parameters of wedge gate valves DNOVAu 30ch939r DN40-300 PN16:
| Characteristic | Meaning |
| Gate valve type | wedge |
| Nominal diameter | 40-300 mm |
| Nominal pressure | 16 bar |
| Working environment temperature | from -10 to +120 °C |
| Working environment | water and neutral environments |
| Connection to the pipeline | flanged |
| Country of origin | China |
Sketch of wedge gate valves DNOVA DN40-300 PN16
Overall and installation dimensions of wedge gate valves DNOVA 30ch939r DN40-300 PN16 with electric actuator DNOVA MT:
| DN, mm | L, mm | D, mm | C, mm | B, mm | n-d, mm | H, mm | M, mm |
| 40 | 140 | 150 | 110 | 84 | 4-19 | 390 | 308 |
| 50 | 150 | 165 | 125 | 99 | 4-19 | 400 | 308 |
| 65 | 170 | 185 | 145 | 119 | 4-19 | 415 | 308 |
| 80 | 180 | 200 | 160 | 133 | 8-19 | 450 | 308 |
| 100 | 190 | 220 | 180 | 154 | 8-19 | 480 | 308 |
| 125 | 200 | 250 | 210 | 184 | 8-19 | 545 | 308 |
| 150 | 210 | 285 | 240 | 210 | 8-23 | 585 | 308 |
| 200 | 230 | 340 | 295 | 265 | 12-23 | 660 | 308 |
| 250 | 250 | 405 | 355 | 319 | 12-28 | 780 | 308 |
| 300 | 270 | 460 | 410 | 370 | 12-28 | 840 | 308 |
Material sketch of wedge gate valves DNOVA 30ch939r DN40-300 PN16
Materials of wedge gate valves DNOVA 30ch939r DN40-300 PN16:
| № | Name | Material |
| 1 | Body | cast iron GGG50 |
| 2 | Wedge | cast iron GGG50 + EPDM |
| 3 | Rod nut | brass |
| 4 | Rod | carbon steel or stainless steel SS 420/2Cr13 |
| 5 | Gasket | EPDM |
| 6 | Cover | cast iron GGG50 |
| 7 | Ring | carbon steel |
| 8 | Sealing ring | EPDM |
| 9 | Bolts | carbon steel |
| 10 | ISO flange | cast iron GGG50 |
| 11 | Seal | cast iron GGG50 |
| 12 | Sealing ring | EPDM |
| 13 | Bolts | carbon steel |
Parameters of electric drives DNOVA series MT:
| Electric drive brand | MT-N-005Z-O1-380VAC-U1 | MT-N-010Z-O1-380VAC-U1 | MT-N-020Z-O1-380VAC-U1 | MT-N-030Z-O1-380VAC-U1 |
| Supply voltage, V | 380 | |||
| Electric motor power, W | 100 | 100 | 120 | 150 |
| Torque, Nm | 50 | 100 | 200 | 300 |
| Speed, rpm | 5 | |||
| Maximum number of drive revolutions | 50 | |||
|
Maximum diameter of the reinforcement rod, mm |
16 | 18 | 22 | 25 |
| Weight, kg | 10 | |||
| Degree of protection of the case | IP67 | |||
| Ambient temperature, °C | from -28 to +60 | |||
|
Temperature of internal thermal protection response, °C |
110 | |||
| Availability of a backup | hexagon | |||
| Installation angle | arbitrary | |||
| Body material | aluminum alloy | |||
| ISO Flange Type | F10/F12 | |||
Sketch of electric drives DNOVA series MT
Overall and installation dimensions of DNOVA MT series electric drives:
| O, mm | 40 |
| A, mm | 149 |
| B, mm | 119 |
| C, mm | 114 |
| D, mm | 200 |
| E, mm | 151 |
| F, mm | 105 |
| G, mm | 117 |
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.