Wedge gate valves Elephant GAIR GVWR2424M-2W-F-OST flanged, body - steel 12X18Н9TL, wedge material - steel 12X18Н9TL, seal - metal, with OST-flange, round stem, with electric drive GЗ 380В
Wedge gate valves Elephant GAIR GVWR2424M-2W-F-OST flanged, body - steel 12X18Н9TL, wedge material - steel 12X18Н9TL, seal - metal, with OST-flange, round stem, with electric drive GЗ 380В - DN50 / 16 bar ist auf Lager und wird versandt, sobald es wieder verfügbar ist
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Beschreibung
Beschreibung
The wedge gate valve is designed for installation on a pipeline as a shut-off device in water supply systems and the chemical industry.
Operating principle: The wedge, connected to the spindle, is lowered or raised depending on the direction of rotation of the handwheel, closing or opening the flow section of the gate body.
Multi-turn electric drives are used to control various pipeline valves. The drives ensure reliable movement and retention of the shut-off element of the TPA in a given position, with a torque of 50 to 5000 Nm.
Multi-turn general-purpose industrial electric drives GZ are used in various sectors of public utilities, water supply, chemical, petrochemical industries, and the oil and gas complex.
Technical characteristics of wedge gate valves 30nzh941nzh Elephant GAIR GVWR2424M-2W-F-OST DN50 Ru16 flanged, with OST-flange, round stem, under electric actuator:
| Characteristic | Meaning |
| Gate valve type | Wedge |
| Diameter | 50 mm |
| Nominal pressure | 16 bar |
| Wednesday | 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 drives GZ 380V
Technical characteristics of electric drives GZ 380V:
| Characteristic | Meaning |
| Electric drive type | multi-turn |
| Supply voltage | 380 V |
| Ambient temperature | from -45°C to +70°C |
| Degree of protection of the case | IP65 |
| OST flange type | type A, type B |
Sketch of dimensions of wedge gate valves 30nzh941nzh Elephant GAIR GVWR2424M-2W-F-OST DN50 Ru16 flanged, with OST-flange, round stem, under electric actuator
Overall and installation dimensions of wedge gate valves 30нж941nz Elephant GAIR GVWR2424M-2W-F-OST DN50 Ru16 flanged, with OST flange, round stem, for electric drive:
| Diameter | L, mm | D, mm | D1, mm | D2, mm | b, mm | f, mm |
| DN50 | 180 | 160 | 125 | 100 | 16 | 3 |
Sketch of the dimensions of the electric drives GZ 380V
Overall and installation dimensions of electric drives GZ 380V:
| Model | W, mm | H, mm | L, mm |
| GZ-A.100/24 | 371 | 309 | 447 |
| GZ-B.300/24 | 405 | 369 | 571 |
Material sketch of wedge gate valves 30nzh941nzh Elephant GAIR GVWR2424M-2W-F-OST DN50 Ru16 flanged, with OST-flange, round stem, under electric actuator
Materials of parts of wedge gate valves 30нж941nz Elephant GAIR GVWR2424M-2W-F-OST DN50 Ru16 flanged, with OST flange, round stem, for electric drive:
| No. | Part name | Material |
| 1 | Frame | steel 12Х18Н9ТL |
| 2 | Wedge | steel 12Х18Н9ТL |
| 3 | Wedge fastening | steel 12Х18Н9ТL |
| 4 | Stock | steel 12Х18Н9ТL |
| 5 | Pad | steel 12Х18Н9ТL + graphite |
| 6 | Lid | steel 12Х18Н9ТL |
| 7 | Hairpin | stainless steel 201 |
| 8 | screw | stainless steel 201 |
| 9 | Spindle seal | expanded graphite |
| 10 | Gland seal | stainless steel 201 |
| 11 | Bracket | steel 12Х18Н9ТL |
| 12 | Stem nut | copper alloy ZCuAl10fe3 |
Spezifikation
Spezifikation
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Country of origin
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Body material
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Connection type
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Type of seal
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Disc material
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Limit switches
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Documentation
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