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wedge gate valves elephant gair gvwr2121m 2w f ost flanged body steel 25l wedge material steel 25l seal metal with ost flange round stem with electric drive elephant mt n xem o2 220vac u1 five cam
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wedge gate valves elephant gair gvwr2121m 2w f ost flanged body steel 25l wedge material steel 25l seal metal with ost flange round stem with electric drive elephant mt n xem o2 220vac u1 five cam
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wedge gate valves elephant gair gvwr2121m 2w f ost flanged body steel 25l wedge material steel 25l seal metal with ost flange round stem with electric drive elephant mt n xem o2 220vac u1 five camThe wedge gate valve is designed for installation on the pipeline as a shut off device in water supply systems and chemical industry. Operating principle: The wedge connected to the spindle is lowered or raised depending on the direction of rotation of the hand wheel, closing or opening the passage section of the gate valve body. The multi turn actuator is designed to automate the process of control of industrial valves, as well as to determine the
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The wedge gate valve is designed for installation on the pipeline as a shut-off device in water supply systems and chemical industry.
Operating principle: The wedge connected to the spindle is lowered or raised depending on the direction of rotation of the hand wheel, closing or opening the passage section of the gate valve body.
The multi-turn actuator is designed to automate the process of control of industrial valves, as well as to determine the position of the valve shut-off valve body.
The principle of operation of the actuator is to convert the electrical signal from the control device into rotary motion of the output shaft.
Technical characteristics of wedge gate valves 30s964nzh Elephant GAIR GVWR2121M-2W-F-OST DN80-150 Ru25 flanged, with OST flange, bare stem, for electric drive:
| Characteristic | Meaning |
| Gate valve type | Wedge |
| Diameter | 50-150 mm |
| Nominal pressure | 25 bar |
| Working medium | water, steam, petroleum products, gaseous media |
| Working environment temperature | from -29 to +425°C |
| Application | water supply, heat supply |
| Connection type | flanged |
| Control type | electric drive |
Electric actuators Elephant MT-N-xEM-O2-220VAC-U1 five-cam
Technical characteristics of electric drives Elephant MT-N-xEM-O2-220VAC-U1 five-cam:
| Characteristic | Meaning |
| Electric drive type | multi-turn |
| Supply voltage | 220 V |
| Ambient temperature | from -30°C to +70°C |
| Degree of protection of the case | IP67 |
| OST flange type | type A, type B |
| Country of origin | China |
Sketch of dimensions of wedge gate valves 30s964nzh Elephant GAIR GVWR2121M-2W-F-OST DN80-150 Ru25 flanged, with OST flange, bare stem, for electric drive
Overall and installation dimensions of wedge gate valves 30s964nzh Elephant GAIR GVWR2121M-2W-F-OST DN80-150 Ru25 flanged, with OST flange, bare stem, for electric drive:
| Diameter | L, mm | D, mm | D1, mm | D2, mm | b, mm | f, mm |
| DN80 | 280 | 195 | 160 | 133 | 22 | 3 |
| DN150 | 350 | 300 | 250 | 212 | 30 | 3 |
Sketch of dimensions of electric drives Elephant MT-N-xEM-O2-220VAC-U1 five-cam
Overall and installation dimensions of Elephant MT-N-xEM-O2-220VAC-U1 five-cam electric drives:
| Model | W, mm | H, mm | L, mm |
| MT-N-010EM-02-x-U1 | 334 | 258 | 411 |
| MT-N-020EM-02-x-U1 | 365 | 290 | 470 |
| MT-N-030EM-02-x-U1 | 365 | 290 | 470 |
| MT-N-045EM-02-x-U1 | 433 | 337 | 564 |
| MT-N-060EM-02-x-U1 | 433 | 337 | 564 |
Sketch of materials of wedge gate valves 30s964nzh Elephant GAIR GVWR2121M-2W-F-OST Dn80-150 Ru25 flanged, with OST flange, bare stem, for electric drive
Materials of parts of wedge gate valves 30s964nzh Elephant GAIR GVWR2121M-2W-F-OST DN80-150 Ru25 flanged, with OST flange, bare stem, for electric drive:
| No. | Part name | Material |
| 1 | Frame | steel 25L |
| 2 | Wedge | steel 25L |
| 3 | Stock | steel 20Cr13 |
| 4 | Bolt | steel 45 |
| 5 | screw | tired 35 |
| 6 | Pad | stainless steel+graphite |
| 7 | Lid | steel 25L |
| 8 | Spindle seal | flexible graphite |
| 9 | Pin | ASTM A29 1045 steel |
| 10 | Gland packing | carbon steel |
| 11 | screw | steel 35 |
| 12 | Bolt | steel 45 |
| 13 | Bracket | steel 25L |
| 14 | Bearing | - |
| 15 | Cuff | - |
| 16 | Stem nut | brass |
| 17 | Casing | ASTM A29 1035 steel |
wedge gate valves elephant gair gvwr2121m 2w f ost flanged body steel 25l wedge material steel 25l seal metal with ost flange round stem with electric drive elephant mt n xem o2 220vac u1 five cam
Item no
:
79929401679
US$ 829.54
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