Air handling equipment
Plumbing equipment
Equipment for bulk solids
Metal structures
Изображение | Наименование | Описание |
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Leaf turn gate valve (obturator, reversible plug, eye gate valve) is a shutoff pipeline valve used for shutting off the medium supply. Eye gate valves are used on gas pipelines of metallurgical, petrochemical and gas enterprises. Media: from clean gas to contaminated aggressive gas (any temperature).
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Two elements - flanged and blind, installed between the flanges at the edges of the two welded areas of the pipeline. The flow of the medium is shut off by mounting the flanged connection of the blank element of the rotary plug and is opened by mounting the plug element with a special opening.
Eye gate valves have much better tightness than conventional gate valves, suitable for pipelines of toxic gases.
Full tightness is achieved:
Sealing:
silicone - up to +200°C
graphite and/or stainless steel - from +200 to +750 °C
The obturator is used instead of ball valves or gate valves. Operation of butterfly plugs
Distinctive features of the sheetmetal butterfly valves:
Technical parameters |
Values |
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DN350 |
DN400 |
DN500 |
DN1100 |
DN1300 |
Nominal bore, mm |
350 |
400 |
500 |
1100 |
1300 |
Operating pressure of the medium, MPa |
0,25 |
0,37 |
0,37 |
0,012 |
0,012 |
Operating temperature of the medium, (0С) |
100 |
100 |
100 |
100 |
100 |
Steel grades of obturators: steel 09Г2С, 20, 12Х18Н10Т, 08Х18Н10Т, 15Х5М, 06ХН28МДТ, 10Х17Н13М2Т, 6ХН28МДТ.
Gate valves are installed on vertical sections of gas and air pipelines.
Operating instructions of the obturator slide (briefly)
Kaslinsky Mechanical Enterprise obturator sliders are high quality products and a guarantee of reliability.
Technical specifications (descriptions, drawings) can always be found on the website of Kaslinsky Mechanical Enterprise or our specialists.
If you have any questions please contact us by phone in Yekaterinburg +7 (343) 222-79-89, e-mail info@kasmp.ru or leave your request online.