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 explosion-proof electric actuator GZ-V 380V
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 explosion-proof electric actuator GZ-V 380V - DN50 / 16 bar ist auf Lager und wird versandt, sobald es wieder verfügbar ist
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Lieferung und Versand
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Beschreibung
Beschreibung
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.
Explosion-proof multi-turn actuators GZ are used for controlling pipeline shut-off valves in chemical, oil and gas industries, as well as in the fuel and energy 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-V 380V
Technical characteristics of electric drives GZ-V 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 |
| Explosion protection | 1ExdIIBT4 Gb |
| 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
Dimensions and installation dimensions of wedge gate valves 30nzh941nzh Elephant GAIR GVWR2424M-2W-F-OST DN50 Ru16 flanged, with OST-flange, round stem, under electric actuator:
| 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-V 380V
Overall and installation dimensions of electric drives GZ-V 380V:
| Model | W, mm | H, mm | L, mm |
| GZ-VA.100/24 | 385 | 310 | 616 |
| GZ-VB.300/24 | 420 | 370 | 716 |
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 details of wedge gate valves 30nzh941nzh Elephant GAIR GVWR2424M-2W-F-OST DN50 Ru16 flanged, with OST-flange, round stem, under the electric actuator:
| No. | Part name | Material |
| 1 | Frame | steel 12Х18Н9TL |
| 2 | Wedge | steel 12Х18Н9TL |
| 3 | Wedge fastening | steel 12Х18Н9TL |
| 4 | Stock | steel 12Х18Н9TL |
| 5 | Pad | steel 12Х18Н9TL + 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
Documentation
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