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| 聚全氟襯里隔膜閥 |
| 產(chǎn)品類別：襯膠閥門(mén)系列 |
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技術(shù)數(shù)據(jù)和性能參數(shù)Technical data and performance
parameter：
公稱壓力：Nominal pressure: 1.0 Mpa, 1.6 Mpa, 2.5 Mpa, 4.0MPa(ANSI Class 125,
150lb, 300lb)
規(guī)格:Nominal size: DN15~DN300 (1/2”-12”)
結(jié)構(gòu)長(zhǎng)度Face to face dimension: DIN3202, ANSI B16.10 or on client’s design
法蘭連接尺寸Flange connection dimension: DIN2501, ANSIB16.5 or on client’s design
測(cè)試標(biāo)準(zhǔn)Pressure test: API 598, API6D
適用溫度Suitable temperature: -40℃~180℃
適用介質(zhì)Suitable medium: This diaphragm valve can be applied in various concentrations
of Acid, Alkali, Aqua regia and strong chloridizing etc (except the high-temperature
melting alkali metals, element fluorine & chlorine-trifluoride).
操作方式operation style: Handwheel, bevel gear, electric, pneumatic. |
主要零件材料 Main parts material：
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零件名稱 Part name
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材質(zhì) Material
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閥體Body
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Cast steel /Cast iron lined with FEP
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閥瓣Disc
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Cast steel/Cast iron lined with FEP
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閥桿Stem
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Stainless steel
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閥蓋Bonnet
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Cast steel /Cast iron lined with FEP
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閥桿螺母Stem nut
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ASTM A439 D2/ZcuAl10Fe3
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隔膜墊Diaphragm washer
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Neoprene/ fluorine plastic
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隔膜片Diaphragm leaf
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FEP
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手輪Handwheel
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Ductile iron
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主要性能規(guī)范：
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公稱壓力
Nominal pressure
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試驗(yàn)壓力
Test pressure
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工作壓力
working pressure
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工作溫度
working temperature
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密封
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強(qiáng)度
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6Kgf/Cm2
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6Kgf/Cm2
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9Kgf/Cm2
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6Kgf/Cm2
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-80-150
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主要外形尺寸及連接尺寸 Main outline dimensions and connection
dimensions：
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公稱通徑
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尺 寸
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L
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D
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D1
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D2
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b
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f
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Z-Ø
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Do
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H
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H1
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15
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125
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95
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65
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45
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14
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3
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4-Ø14
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100
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105
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115
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20
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135
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105
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75
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55
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16
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3
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4-Ø14
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100
|
116
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128
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25
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145
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115
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85
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65
|
18
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3
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4-Ø14
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120
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125
|
139
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32
|
160
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135
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100
|
78
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18
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3
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4-Ø18
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120
|
136
|
154
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|
40
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180
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145
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110
|
85
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20
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3
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4-Ø18
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140
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163
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183
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50
|
210
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160
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125
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100
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20
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3
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4-Ø18
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160
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175
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201
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65
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250
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180
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145
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120
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22
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3
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4-Ø18
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180
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215
|
249
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80
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300
|
195
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160
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135
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22
|
3
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4-Ø18
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200
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230
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270
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|
100
|
350
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215
|
180
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155
|
24
|
3
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8-Ø18
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240
|
272
|
324
|
|
125
|
400
|
245
|
210
|
180
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26
|
3
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8-Ø18
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280
|
338
|
406
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150
|
460
|
280
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240
|
210
|
28
|
4
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8-Ø18
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320
|
380
|
460
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|
200
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570
|
335
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295
|
265
|
30
|
4
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8-Ø18
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400
|
518
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620
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250
|
680
|
390
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350
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315
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32
|
4
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12-Ø23
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500
|
598
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725
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300
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790
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440
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400
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365
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34
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4
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12-Ø23
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560
|
698
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850
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