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氣動通風蝶閥
公稱通徑:DN 50-800
公稱壓力:0.05~0.5MPa
適用溫度:-29℃~425℃、-40℃~200℃
適用介質:煤氣、含塵氣體、煙道氣等
執行標準:GBT/12238,GB12221,GB9113,GB9131,GB13927
產品詳情

主要性能參數

gongchengtongjingdn (mm) nominal diameter

50-800

gongchengyalipn( mpa) nominal pressure

0.05

0.25

0.6

gongchengyalips( mpa)

nominal pressure

qiangdushiyan strength test

0.075

0.375

0.9

mifengshiyan seal test

≤15%xielouliang (leakage)

cailiao material cailiaodaihao material code

c

p

r


zhuyaolingjian

main parts

fa ti body

wcb

1cr18ni9ti

0cr18ni12mo2ti

dieban butterfly plate

2cr13

1cr18ni9ti

0cr18ni12mo2ti

fagan valve stem

2cr13

1cr18ni9ti

0cr18ni12mo2ti

mifengquan sealing ring

wcb

1cr18ni9ti

0cr18ni12mo2ti

tianliao packing

fusuliao、rouxingshimo fluoroplastic, flexible graphite

shiyonggongkuang

applicable condition

shiyongjiezhi applicable medium

meiqi、hanchenqiti、yandaoqideng gas, dust gas, flue gas, etc

shiyongwendu suitable temperature

-29℃~425℃

-40℃~200℃

zhixingqi actuator

xinghao model

gthuoawxilie gt or aw series

qiyuanyali air pressure

0.3-0.7mpa


zhixingbiaozhun execution standard

shejizhizao

design and

manufacture

jiegouchangdu

structural length

falanchicun

flange size

yaliwendu

pressure

temperature

shiyanjianyan

test test

gbt/12238

gbt/12221

gb9113

gb9131

gb13927


主要外形連接尺寸


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