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D41W???悫???阀

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2???3?
D41W???悫???阀
2?稤韔?
D41W
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DN50-150
?1醸??
1.0MPa
阀?2??
?y禚???y????2?Da??


2?????o

D41W???悫???阀2轶??阀??囗?2???13?a鑭????觋??????阀???2??????1?3??1醸?0.6MP1????觋?1を???虮?e?1?嘧黜ǚ?????赆麽??????

 

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2.醸??D???2鞣?????醸衢???
3.2轶?觋髚??2????o?????D????2????????????'D??????

 

???毂曜??o

殍??标??oGB/T 12238-1989??JB/T8692-1998
法???3?'??oGB/T9115.1-2000 GB/T9113.1-2000
?113??oGB/T12221-1989?1醸???oGB/T 13927-1992??JB/T9092-1999

 

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PN(MPa)

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108

80

270

260

110

140

110

88

4-14

140

110

88

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9

65

21/2

112

89

295

260

110

160

130

108

4-14

160

130

108

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12

80

3

114

95

306

260

110

190

150

124

4-18

190

150

124

4-18

15

100

4

127

115

350

260

110

210

170

144

4-18

210

170

144

4-18

17

125

5

140

127

370

320

110

240

200

174

8-18

240

200

174

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23

150

6

140

139

400

320

110

265

225

199

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199

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D41W???悫???阀

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D641W????悫???阀

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