Description
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 |
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.