وصف
Butterfly valves DNOVA ggg50-316l-epdm are designed for use as shut-off or regulating valves for flow control in heat and water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries.
Butterfly valves should be installed only between collar flanges.
Technical characteristics of water butterfly valve DNOVA ggg50-316l-epdm-DNOVA-12, body material - cast iron GGG50, disk material - stainless steel AISI 316L, seal - EPDM, electric actuator operated:
|
Nominal diameter DN, mm |
40–300 |
|
Operating pressure PN, bar |
16 |
|
Working medium temperature t, °C |
From -20 to +90 |
|
Working medium |
Water, mineral oils, hydrocarbons, oils, fats |
|
Flow direction |
Two-way |
|
Connection to pipeline |
Interflange |
|
Body material |
Cast iron GGG50 |
Dimensions of water butterfly valve DNOVA ggg50-316l-epdm-DNOVA-12, body material - cast iron GGG50, disk material - stainless steel AISI 316L, seal - EPDM, electric actuator operated:
| DN | A | B | C | ØD | d | G | CH | Passing section diameter |
| 40 | 105 | 55 | 33 | 75 | 10 | 30 | 9x9 | 50 |
|
DN |
A |
B |
C |
ØD |
d |
G |
CH (stem) |
ISO |
Torque |
Weight |
|
mm |
Nm |
kg |
||||||||
|
50 |
161 |
80 |
43 |
84.5 |
10 |
30 |
9x9 |
F05 |
23 |
2.2 |
|
65 |
175 |
89 |
45 |
104.5 |
10 |
30 |
9x9 |
F05 |
29 |
2.5 |
|
80 |
181 |
95 |
45 |
123.5 |
10 |
30 |
9x9 |
F05 |
39 |
2.9 |
|
100 |
200 |
114 |
52 |
139.5 |
10 |
30 |
11x11 |
F07 |
59 |
3.8 |
|
125 |
213 |
127 |
55 |
169.5 |
10 |
30 |
14x14 |
F07 |
84 |
5.8 |
|
150 |
226 |
139 |
55 |
196 |
10 |
30 |
14x14 |
F07 |
86 |
7.4 |
|
200 |
260 |
175 |
60 |
247 |
12 |
30 |
17x17 |
F10 |
220 |
12.5 |
|
250 |
292 |
203 |
68 |
304 |
12 |
40 |
22x22 |
F10 |
350 |
18.9 |
|
300 |
337 |
242 |
78 |
358 |
12 |
40 |
22x22 |
F10 |
420 |
27.0 |
Material specification of water butterfly valve DNOVA ggg50-316l-epdm-DNOVA-12, body material - cast iron GGG50, disk material - stainless steel AISI 316L, seal - EPDM, electric actuator operated:
|
№ |
Name |
Material |
|
1 |
Body |
Cast iron GGG50 |
|
2 |
Disc |
Steel 316L |
|
3 |
Seat seal |
EPDM |
|
4 |
Upper stem |
Steel 316L |
|
5 |
Lower stem |
Steel 316L |
|
6, 11 |
Retaining ring |
Steel AISI 201 |
|
7 |
Duster |
NBR |
|
8 |
Stem gasket |
NBR |
|
9 |
Bushing |
Steel AISI 201 |
|
10 |
Plug |
Plastic |
Description of DNOVA 220V actuators:
Electric quarter-turn actuators DNOVA are designed for remote and local control of shut-off valves. Widely used in gas, oil, metallurgical and food industries, housing and communal services, etc. with ambient temperature from -20°...+70°C.
Parameters of actuators DNOVA 220V:
|
Actuator model |
Maximum torque, Nm |
Working time, sec |
Power, W |
Current, A |
Weight, kg |
Stem size square, mm |
|
DNOVA-003 |
30 |
20 |
8 |
0,15 |
2,1 |
9 or 11 |
|
DNOVA 003 blue |
30 |
25 |
25 |
0,1 |
1,2 |
11 |
|
DNOVA-005 |
50 |
30 |
10 |
0,25 |
3,6 |
11 or 14 |
|
DNOVA-008 |
80 |
30 |
10 |
0,25 |
3,6 |
11 or 14 |
|
DNOVA-010 |
100 |
30 |
15 |
0,35 |
4,6 |
14 or 17 |
|
DNOVA-030 |
300 |
30 |
45 |
0,31 |
13,4 |
22 |
|
DNOVA-040 |
400 |
30 |
60 |
0,33 |
13,8 |
22 |
|
DNOVA-060 |
600 |
30 |
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.