![Black Friday Doorbuster Butterfly Valves Elephant Wbv3131s-2w-w-h Food Grade Stainless Steel 304, Seal - Silicon, With Quarter-turn Explosion-proof Electric Drive Elephant Qt-ex-xem-o2-220vac-u1 220v Flash Sale: 70% Off [OshEjd12]](https://cdn.shopify.com/s/files/1/0878/3603/3359/files/D050-66113_4d4d6361-e4e3-4522-81a1-bc68af367f2c.png?v=1740499068)
Black Friday Doorbuster Butterfly Valves Elephant Wbv3131s-2w-w-h Food Grade Stainless Steel 304, Seal - Silicon, With Quarter-turn Explosion-proof Electric Drive Elephant Qt-ex-xem-o2-220vac-u1 220v Flash Sale: 70% Off [OshEjd12]
Butterfly valves are designed for use as shut-off or regulating valves to control flows in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. Operating principle:
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Butterfly valves are designed for use as shut-off or regulating valves to control flows in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. Operating principle: The valves are opened and closed by turning the disk by 90°. Opening is performed by turning the handle counterclockwise, closing - clockwise.
Quarter-turn actuators are designed for remote and local control of 0° ~ 270° rotation of a shut-off valve of such types as ball valves, etc.
Operating principle: electric actuators are mounted directly on pipeline valves. The mounting dimensions comply with the international standard ISO 05211 / DIN3337. Four microswitches are used to limit the travel of the output shaft to the end positions of the valve actuator. The actuators are designed for operation in nominal short-time mode S2.
Technical characteristics of butterfly valves Elephant WBV3131S-2W-W-H food grade stainless steel 304, seal - Silicon, with quarter-turn explosion-proof electric drive Elephant QT-EX-xEM-O2-220VAC-U1 220V:
|
Characteristic |
Value |
|
Type of valve |
Rotary disc |
|
Diameter |
15–100 mm |
|
Nominal pressure |
10 bar |
|
Working medium temperature |
From -50 to +180°C |
|
Application |
Food industry |
|
Type of connection |
Under weld |
|
Type of control |
Electric actuator |
|
Tightness class |
A |
|
Warranty |
12 months |
Technical characteristics of quarter-turn actuators Elephant QT-EX-xEM-O2-220VAC-U1 220V:
| Characteristic | Value |
| Type of actuator | Quarter-turn |
| Actuator torque | 100 Nm |
| Supply voltage | 220V |
| Ambient temperature | from -20 to +60 °C |
| Application | Food industry |
| Explosion protection | ExdIICT4 |
Overall and installation sizes of butterfly valves Elephant WBV3131S-2W-W-H food grade stainless steel 304, seal - Silicon, with quarter-turn explosion-proof electric drive Elephant QT-EX-xEM-O2-220VAC-U1 220V:
| Diameter | D, mm | t, mm | D1, mm | A, mm | H, mm | J, mm | K, mm |
| DN15 | 18 | 1.5 | 78 | 50 | 86 | 126 | 8x8 |
| DN20 | 23 | 1.5 | 78 | 50 | 86 | 126 | 8x8 |
| DN25 | 29 | 1.5 | 78 | 50 | 86 | 126 | 8x8 |
| DN32 | 35 | 1.5 | 86 | 50 | 90 | 126 | 8x8 |
| DN40 | 41 | 1.5 | 90 | 50 | 92 | 126 | 8x8 |
| DN50 | 53 | 1.5 | 106 | 52 | 104 | 133 | 10x10 |
| DN65 | 70 | 2.0 | 124 | 56 | 113 | 144 | 10x10 |
| DN80 | 85 | 2.0 | 139 | 60 | 123.5 | 160 | 10x10 |
| DN100 | 104 | 2.0 | 159 | 64 | 133.5 | 160 | 10x10 |
Overall and installation sizes of quarter-turn actuators Elephant QT-EX-xEM-O2-220VAC-U1 220V:
| Model | X, mm | Z, mm | Y, mm |
| EX-010 | 255 | 265 | 170 |
| EX-015 | 255 | 265 | 170 |
| EX-020 | 280 | 270 | 200 |
| EX-030 | 310 | 310 | 200 |
| EX-040 | 310 | 310 | 200 |
| EX-050 | 310 | 310 | 200 |
| EX-060 | 420 | 350 | 350 |
| EX-100 | 420 | 350 | 350 |
| EX-200 | 420 | 350 | 350 |
Materials of butterfly valves Elephant WBV3131S-2W-W-H food grade stainless steel 304, seal - Silicon, with quarter-turn explosion-proof electric drive Elephant QT-EX-xEM-O2-220VAC-U1 220V:
| № | Part Name | Material |
|---|---|---|
| 1 | Body | Stainless steel AISI 304 |
| 2 | Rotary unit | Stainless steel AISI 304 |
| 3 | Disc | Stainless steel AISI 304 |
| 4 | Seat seal | EPDM or Silicon |
| 5 | Nut | Steel A2~70 |
| 6 | Bolt | Steel A2~70 |
| 7 | Plug | ABS plastic |
| 8 | Handle | Polyamide plastic |
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