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Elephant butterfly valves are intended for use as shut-off or control valves for flow control in heat supply systems, water supply systems, in technological processes in the food, chemical, oil and gas, pulp and paper and other industries.
Electric quarter-turn actuators Elephant QT2-N-xEM-O1-x-U1 with thermal protection and heater are designed for remote and local control of shut-off pipeline valves with a quarter-turn shut-off element. They are used in various sectors of the national economy: in the gas, oil, metallurgy, food industry, in housing and communal services, etc.

| Parameter | Value |
| Nominal diameter DN, mm | 40 – 300 |
| Nominal pressure PN, bar | 16 |
| Flow direction | Bidirectional |
| Operating medium temperature, °C | -20 to +120 |
| Ambient temperature, °C | -20 to +100 |
| Shut-off tightness | Class A |
| Working medium | Cold and hot water, oil-free and grease-free air, stationary air conditioning, mildly aggressive media, other media neutral to material |
| Body material | Cast iron GGG50 |
| Disc material | Cast iron GGG40 |
| Pipeline connection | interflange |
| Control type | Handle |
| Average service life, years | 5 |
| Average cycle life (open/close cycles) | 20,000 (under non-aggressive media and average pressure and temperature conditions) |
| DN | H | H1 | H2 | L | L1 | ØDm | ØDk | D2 (flow section) |
| mm | ||||||||
| 40 | 146 | 74 | 25 | 43 | 216 | 73 | 75 | 50 |
| DN | H | H1 | H2 | L | L1 | ØDm | ØDk |
| mm | |||||||
| 50 | 146 | 74 | 25 | 43 | 216 | 73 | 84.5 |
| 65 | 156 | 80 | 25 | 46 | 216 | 86 | 104.5 |
| 80 | 163 | 100 | 25 | 46 | 216 | 103 | 123.5 |
| 100 | 180 | 116 | 25 | 52 | 255 | 131 | 139.5 |
| 125 | 189 | 123 | 25 | 56 | 255 | 155 | 169.5 |
| 150 | 206 | 137 | 25 | 56 | 255 | 183 | 196 |
| 200 | 232 | 165 | 35 | 60 | 370 | 235 | 247 |
| 250 | 275 | 203 | 35 | 68 | 370 | 286 | 304 |
| 300 | 314 | 235 | 35 | 78 | 370 | 338 | 358 |

Sketch of gates Elephant Water Butterfly Valve Elephant WBV1432E-2W-Fb-H
| № | Name | Material |
| 1 | Body | cast iron GGG50 |
| 2 | Cuff | EPDM |
| 3 | Disk | cast iron GGG40 |
| 4 | Stock | stainless steel SS 416/2Cr13 |
| 5 | Hairpin | stainless steel AISI 316L |
| 6 | Sleeve | NBR |
| 7 | Sealing ring | NBR |
| 8 | Fixing plate | carbon steel |
| 9 | Handle with lock | carbon steel |

Sketch of materials for rotary disc valves Elephant Water Butterfly Valve Elephant WBV1432E-2W-Fb-H

| Electric drive type | quarter turn |
| Engine type | asynchronous |
| Rotation angle, ° | 90±5 |
| Body material | aluminum alloy, epoxy powder coated |
| Shaft material | alloy steel |
| Supply voltage | 24V/DC |
| Cable entry | gland 2xM18 |
| Connection type | ISO 5211 |
| Self-locking device | self-locking worm and worm gear |
| Automatic shut-off in the open, closed and jammed positions |
2 limit switches + 2 additional switches (dry contact); |
| Thermal protection |
switch on at 120°C ±5°C; switch off at 97°C ±5°C |
| Mechanical limitation of output shaft rotation | 2 external adjustable stoppers |
| Housing protection class | IP67 |
| Noise level, dB | ≤ 50 |
| Heater power, W | 5 |
| Ambient temperature, °C | from -20 to +70 |
| Ambient humidity | ≤95% (25°C) |
| Explosion protection of the housing | No |

| Model | 003EMT |
| L, mm | 123 |
| H, mm | 115 |
| A, mm | 101 |
| B, mm | 98 |
| C, mm | 74 |
| D, mm | 49 |
| E, mm | 34.5 |
| F, mm | 35 |
| G, mm | 5 |
| Rod size, square, mm | 14x14 |
| ISO 5211 | F05/F07 |

| Item No. | Name |
| 1 | Position indicator |
| 2 | Top cover |
| 3 | Control board |
| 4 | Capacitor |
| 5 | Push cams |
| 6 | Output shaft with worm wheel |
| 7 | Frame |
| 8 | Output shaft travel limiters |
| 9 | Worm shaft |
| 10 | Electric motor |
| 11 | Reducer |
| 12 | Gearbox cover |
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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