Pneumatic hard seal butterfly valve
Pneumatic hard seal butterfly valve
公稱壓力:1.0~2.5MPa
適用溫度:-40℃～200℃
適用介質(zhì):Water, steam, oil, nitric acid, acetic acid, etc
執(zhí)行標(biāo)準(zhǔn):GBT/12238,GB12221,GB9113,GB9131,GB13927
Main Performance Parameters
Nominal diameter DN (mm) | 50-800 | |||||||
Nominal pressure PN( Mpa) | 1.0 | 1.6 | 2.5 | |||||
Nominal pressure | Strength test | 1.5 | 2.4 | 3.75 | ||||
Seal test | 1.1 | 1.76 | 2.75 | |||||
Material/Material code | C | P | R | |||||
Main parts | Body | WCB | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti | ||||
Sphere | WCB | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti | |||||
Valve stem | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | |||||
Sealing ring | Stainless steel | |||||||
Packing | Teflon/Flexible graphite | |||||||
Applicable condition | Applicable medium | Water,steam,oil | Nitric acids | Acetic acid | ||||
Suitable temperature | -40℃～200℃ | |||||||
Actuator | Model | GT or AW series, etc | ||||||
Air pressure | 0.3-0.7MPa | |||||||
Execution standard | Design and manufacture | Structural length | Flange size | Pressure temperature | Test test | |||
GBT/12238 | GB12221 | GB9113 | GB9131 | GB13927 | ||||
Main Outline Connection Dimention
Nominal diameter DN (mm) | 50-800 | |||||||
Nominal pressure PN( Mpa) | 1.0 | 1.6 | 2.5 | |||||
Nominal pressure | Strength test | 1.5 | 2.4 | 3.75 | ||||
Seal test | 1.1 | 1.76 | 2.75 | |||||
Material/Material code | C | P | R | |||||
Main parts | Body | WCB | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti | ||||
Sphere | WCB | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti | |||||
Valve stem | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | |||||
Sealing ring | Stainless steel | |||||||
Packing | Teflon /Flexible graphite | |||||||
Applicable condition | Applicable medium | Water,steam,oil | Nitric acids | Acetic acid | ||||
Suitable temperature | -40℃～200℃ | |||||||
Actuator | Model | GT or AW series, etc | ||||||
Air pressure | 0.3-0.7MPa | |||||||
Execution standard | Design and manufacture | Structural length | Flange size | Pressure temperature | Test test | |||
GBT/12238 | GB12221 | GB9113 | GB9131 | GB13927 | ||||
DONGGUAN JINYING VALVE AUTOMATION TECHNOLOGY CO., LTD.
Add：No.7, Xinyuanheng 2nd Road, Guancheng District, Dongguan Tel： +86 0769-22303021 Phone：+86 13829158155 E-mail：13829158155@qq.com Site：5ibeida.cn |
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