Description
Butterfly valves DNOVA GG25-316L-NBR are designed for use as shut-off or regulating valves for flow control in heat supply systems, 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 gg25-316l-nbr-DNOVA-12v, body material - cast iron GG25, disk material - stainless steel AISI 316L, seal - NBR, 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 |
|
Body material |
Cast iron GG25 |
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
Dimensional parameters of water butterfly valve DNOVA gg25-316l-nbr-DNOVA-12v, body material - cast iron GG25, disk material - stainless steel AISI 316L, seal - NBR, electric actuator operated:
| DN | Electric actuator model | E, mm | L1, mm | A, mm | C, mm | Weight, kg |
|---|---|---|---|---|---|---|
| 40 | 003 MINI | 123 | 113 | 3,356 | ||
| 40 | 003 | 123 | 113 | 4,056 | ||
| 50 | 003 MINI | 43 | 123 | 131 | 113 | 3,356 |
| 50 | 003 | 43 | 123 | 131 | 113 | 4,056 |
| 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 | 030 | 60 | 268 | 238 | 212 | 25,07 |
| 250 | 040 | 68 | 268 | 285 | 212 | 31,22 |
| 300 | 060 | 78 | 268 | 315 | 212 | 41,83 |
Materials of water butterfly valve DNOVA gg25-316l-nbr-DNOVA-12v, body material - cast iron GG25, disk material - stainless steel AISI 316L, seal - NBR, electric actuator operated:
|
№ |
Part name |
Material |
|
1 |
Body |
Cast iron GG25 |
|
2 |
Seat seal |
NBR |
|
3 |
Disc |
Stainless steel 316L |
|
4 |
Stem |
SS AISI 416 |
|
5 |
Pin |
SS AISI 420 |
|
6 |
Bushing |
PTFE |
|
7 |
Sealing ring |
NBR |
|
8 |
Plate |
Carbon steel |
Characteristics of actuators DNOVA 12V:
| Actuator model | Torque | Working time |
|---|---|---|
| Nm | sec | |
| DNOVA-003 220V MINI | 30 | 20 |
| DNOVA 003 blue | 30 | 25 |
| DNOVA-003 220V | 30 | 20 |
| DNOVA-005 220V | 50 | 30 |
| DNOVA-008 220V | 80 | 30 |
| DNOVA-015 220V | 150 | 30 |
| DNOVA-030 220V | 300 | 30 |
| DNOVA-040 220V | 400 | 30 |
| DNOVA-060 220V | 600 | 30 |
|
Drive model |
Power |
Current |
Weight |
Stem size square |
|
W |
A |
kg |
mm |
|
|
DNOVA-003 220V MINI |
8 |
0,15 |
1,4 |
11 |
|
DNOVA 003 blue |
25 |
0,1 |
1,2 |
11 |
|
DNOVA-003 220V |
9 |
0,15 |
2,1 |
11 |
|
DNOVA-005 220V |
10 |
0,25 |
3,6 |
14 |
|
DNOVA-008 220V |
10 |
0,25 |
3,6 |
14 |
|
DNOVA-015 220V |
15 |
0,33 |
4,6 |
17 |
|
DNOVA-030 220V |
45 |
0,31 |
13,4 |
22 |
|
DNOVA-040 220V |
60 |
0,33 |
13,8 |
22 |
|
DNOVA-060 220V |
90 |
0,33 |
14 |
27 |
Specifications
Delivery
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