Water butterfly valve DNOVA GGG50-GGG40 body material - cast iron GGG50, disk material - cast iron GGG40, seal - EPDM with electric actuator DNOVA 220V (4-20mA)
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محتوى قابل للطي
وصف
Butterfly valve DNOVA GGG50-GGG40 is designed for installation on pipelines in automatic control systems of heat and water supply, in stationary air conditioning and ventilation systems at industrial and civil facilities.
The operating mode of the gate with electric actuator is repeated-short-term S2 with the duration of switching on 15%. The electric actuator is powered by 50 Hz AC mains.
Quarter-turn actuators controlled by DNOVA are designed for remote and local control of 0° ~ 270° rotation of a shut-off valve of such types as ball valve, etc. The actuators are mounted directly on pipeline valves. The mounting dimensions comply with the international standard ISO 05211 / DIN3337. Four microswitches are used to limit the output shaft travel to the end positions of the valve actuator.
Dimensional parameters of water butterfly valve DNOVA GGG50-GGG40 body material - cast iron GGG50, disk material - cast iron GGG40, seal - EPDM with electric actuator DNOVA 220V (4-20mA):
| DN, mm | A, mm | B, mm | L, mm | D1, mm | C, mm | S, mm | F, mm | Weight, kg |
| 40 | 105 | 55 | 33 | 75 | 121 | 146 | 160 | 5.2 |
| 50 | 161 | 80 | 43 | 84.5 | 121 | 146 | 160 | 5.8 |
| 65 | 175 | 89 | 45 | 104.5 | 121 | 146 | 160 | 6.1 |
| 80 | 181 | 95 | 45 | 123.5 | 129 | 163 | 189 | 7.5 |
| 100 (80 Nm) | 200 | 114 | 52 | 139.5 | 121 | 121 | 160 | 7.4 |
| 100 (100 Nm) | 200 | 114 | 52 | 139.5 | 129 | 163 | 189 | 8.4 |
| 125 | 213 | 127 | 55 | 169.5 | 129 | 163 | 189 | 10.4 |
| 150 | 226 | 139 | 55 | 196 | 164 | 212 | 268 | 20.8 |
| 200 | 260 | 175 | 60 | 247 | 164 | 212 | 268 | 25.9 |
| 250 | 292 | 203 | 68 | 304 | 164 | 212 | 268 | 32.7 |
| 300 | 337 | 242 | 78 | 358 | 164 | 255 | 268 | 41.3 |

Materials of water butterfly valve DNOVA GGG50-GGG40 body material - cast iron GGG50, disk material - cast iron GGG40, seal - EPDM with electric actuator DNOVA 220V (4-20mA):
|
№ |
Part name |
Material |
|
1 |
Body |
High-strength cast iron GGG50 |
|
2 |
Disc |
High-strength cast iron GGG40 |
|
3 |
Seat seal |
EPDM |
|
4 |
Upper stem |
Stainless steel AISI 420 |
|
5 |
Lower stem |
Stainless steel AISI 420 |
|
6 |
Retaining ring |
Steel AISI 201 |
|
7 |
Duster |
NBR |
|
8 |
Stem gasket |
NBR |
|
9 |
Bushing |
Steel AISI 201 |
|
10 |
Plug |
Plastic |
|
11 |
Retaining ring |
Steel |

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.
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