保温截止阀BJ41H

保温截止阀产品性能规范
型号 &nbsp公称压力PN(MPa) &nbsp试验压力 &nbsp适用温度 &nbsp适用介质 &nbsp保温套压力(MPa)
&nbsp&nbsp壳体 &nbsp密封 &nbsp&nbsp&nbsp
BJ41W-16P、R、C &nbsp1.6 &nbsp2.4 &nbsp1.8 &nbsp≤350 &nbsp硝酸类 &nbsp≤1.0
BJ41W-25P、R、C &nbsp2.5 &nbsp3.8 &nbsp2.8 &nbsp≤350 &nbsp硝酸类 &nbsp≤1.0
保温截止阀I型主要外形尺寸和连接尺寸(II型法兰大一级)
型号 &nbsp公称通径DNmm &nbsp尺寸
&nbsp&nbspL &nbspD &nbspD1 &nbspD2 &nbspB-f &nbspZ-Φd &nbspH &nbspDo &nbsp2-G
  &nbspW &nbsp  &nbspP
BJ41 &nbsp  &nbsp-16 &nbspR
  &nbspH &nbsp  &nbspC
&nbsp15 &nbsp130 &nbsp95 &nbsp65 &nbsp45 &nbsp16-2 &nbsp4-14 &nbsp170 &nbsp170 &nbsp3/8
&nbsp20 &nbsp150 &nbsp105 &nbsp75 &nbsp55 &nbsp16-2 &nbsp4-14 &nbsp190 &nbsp190 &nbsp3/8
&nbsp25 &nbsp160 &nbsp115 &nbsp85 &nbsp65 &nbsp16-2 &nbsp4-14 &nbsp205 &nbsp205 &nbsp3/8
&nbsp32 &nbsp180 &nbsp135 &nbsp100 &nbsp78 &nbsp18-2 &nbsp4-18 &nbsp270 &nbsp270 &nbsp1/2
&nbsp40 &nbsp200 &nbsp145 &nbsp110 &nbsp85 &nbsp18-3 &nbsp4-18 &nbsp310 &nbsp310 &nbsp1/2
&nbsp50 &nbsp230 &nbsp160 &nbsp125 &nbsp100 &nbsp18-3 &nbsp4-18 &nbsp358 &nbsp358 &nbsp1/2
&nbsp65 &nbsp290 &nbsp180 &nbsp145 &nbsp120 &nbsp18-3 &nbsp4-18 &nbsp373 &nbsp373 &nbsp1/2
&nbsp80 &nbsp310 &nbsp195 &nbsp160 &nbsp135 &nbsp20-3 &nbsp8-18 &nbsp435 &nbsp435 &nbsp1/2
&nbsp100 &nbsp350 &nbsp215 &nbsp180 &nbsp155 &nbsp20-3 &nbsp8-18 &nbsp500 &nbsp500 &nbsp1/2
&nbsp125 &nbsp400 &nbsp245 &nbsp210 &nbsp185 &nbsp22-3 &nbsp8-18 &nbsp614 &nbsp614 &nbsp1/2
&nbsp150 &nbsp480 &nbsp280 &nbsp240 &nbsp210 &nbsp24-3 &nbsp8-23 &nbsp674 &nbsp674 &nbsp1/2
&nbsp200 &nbsp600 &nbsp335 &nbsp295 &nbsp264 &nbsp26-3 &nbsp12-23 &nbsp818 &nbsp818 &nbsp1/2
&nbsp250 &nbsp730 &nbsp405 &nbsp355 &nbsp320 &nbsp30-3 &nbsp12-25 &nbsp949 &nbsp969 &nbsp1/2
型号 &nbsp公称通径DNmm &nbsp尺寸
&nbsp&nbspL &nbspD &nbspD1 &nbspD2 &nbspB-f &nbspZ-Φd &nbspH &nbspDo &nbsp2-G
  &nbspW &nbsp  &nbspP
BJ41 &nbsp  &nbsp-25 &nbspR
  &nbspH &nbsp  &nbspC
&nbsp15 &nbsp130 &nbsp95 &nbsp65 &nbsp45 &nbsp16-2 &nbsp4-14 &nbsp233 &nbsp120 &nbsp3/8
&nbsp20 &nbsp150 &nbsp105 &nbsp75 &nbsp55 &nbsp16-2 &nbsp4-14 &nbsp275 &nbsp140 &nbsp3/8
&nbsp25 &