Description
Butterfly valves 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.
Electric quarter-turn actuators Elerhant are designed for remote and local control of shut-off valves. They are widely used in gas, oil, metallurgical and food industries, in housing and communal services, etc. including heating and hot/cold water supply systems. The use of electric actuators for shut-off valves allows to achieve automation of processes and facilitates control over the technique. The installation dimensions comply with the international standard ISO 05211 / DIN3337.
Technical characteristics of water butterfly valve DNOVA WBV1332N-2W-Fb-H body material - Cast iron GGG50, disk material - Stainless steel 316L, seal - NBR with electric actuator DNOVA 12V:
| Nominal diameter DN, mm | 40 - 300 |
| Operating pressure PN, bar | 16 |
| Working medium temperature t, °C | from -20 to +120 |
| Working medium | water, mineral oils, hydrocarbons, oils, fats |
| Flow direction | two-way |
| Type of control | handle |
| Pipeline connection | interflanged |
| Body material | cast iron GGG50 |
| Service life, years | 10 |
Overall and installation dimensions of the gate valve DNOVA WBV1432N-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 WBV1432N-2W-Fb-H DN40
Dimensional parameters of water butterfly valve DNOVA WBV1332N-2W-Fb-H body material - Cast iron GGG50, disk material - Stainless steel 316L, seal - NBR with electric actuator DNOVA 12V:
| DN | Electric actuator model | Sizes | |||
| E, mm | L1, mm | A, mm | C, mm | ||
| 40 | DNOVA 003 blue 12V | 34 | 121 | 114 | 110.2 |
| 50 | DNOVA 003 blue 12V | 43 | 121 | 131 | 110.2 |
Materials of water butterfly valve DNOVA WBV1332N-2W-Fb-H body material - Cast iron GGG50, disk material - Stainless steel 316L, seal - NBR with electric actuator DNOVA 12V:
| № | Name | Material |
| 1 | Body | cast iron GGG50 |
| 2 | Seat seal | NBR |
| 3 | Disk | stainless steel 316L |
| 4 | Stem | stainless steel AISI 416 |
| 5 | Pin | stainless steel AISI 420 |
| 6 | Bushing | PTFE |
| 7 | O-ring | NBR |
| 8 | Plate | carbon steel |
Main parameters of actuators DNOVA 003 blue:
| Type of actuator | quarter-turn actuator |
| Motor type | asynchronous |
| Angle of rotation, ° | 90 (±2) |
| Time of full rotation, sec | 25 |
| Torque, Nm | 30 |
| Connection size (ISO5211) | F03/F05 |
| Supply voltage | 220V/AC, 24V/DC, 12V/DC |
| Rated current consumption, A | 0.10 |
| Cable entry | waterproof G1/2 |
| Power, W | 25 |
| Limit switches | correspond to the states of full opening and closing of the drive |
| Overheat protection | yes |
| Self-locking device | self-locking with worm and worm gears |
| Availability of a manual doubler | hexagonal |
| Visual indicator | scale |
| Auto disconnection in extreme positions | yes |
| Body material | aluminum alloy |
| Enclosure protection class | IP65 |
| Length of power supply wire, mm | 200 |
| Ambient temperature, °C | from -30 to +60 |
| Weight, kg | 1.200 |
Main parameters of DNOVA series QT electric actuators:
| Model | Size, mm | ||||||||||||
| L | A | B | C | D | E | F | H | MxM | |||||
| DNOVA 003 blue | 121 | 79,93 | 20,16 | 25 | 35 | 25 | 35 | 110,2 | 11x11 | ||||
Specifications
Delivery
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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.
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