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PN16-40德標(biāo)球閥設(shè)計(jì)標(biāo)準(zhǔn)：
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設(shè)計(jì)標(biāo)準(zhǔn)Design: DIN 3357 EN 12516-1
壁厚標(biāo)準(zhǔn)Wall Thickness: ASME B16.34 EN 12516-1
防火標(biāo)準(zhǔn)Fire Safe: API 307 ISO 10497
結(jié)構(gòu)長度Face to Face: DIN 3202
法蘭標(biāo)準(zhǔn)End Flange: DIN EN 1092-1
檢測標(biāo)準(zhǔn)/Inspection & Testing: DIN 3230 EN 12266
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PN16-40德標(biāo)球閥產(chǎn)品特點(diǎn):
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閥桿帶有防靜電設(shè)置Ante-Static Devices For Ball-Stem-Body
閥桿帶有防脫出裝置設(shè)計(jì)Blow-out Proof stem
鋼球球槽上有泄壓孔設(shè)計(jì)Pressure Balance Hole in Ball Slot
采用Iso 5211?支架安裝執(zhí)行器平臺(tái)設(shè)計(jì)
Built in ISO 5211 Bracket Mount For Easy Automation
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德標(biāo)法蘭球閥主要材料表：
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名稱
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材質(zhì)
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ANSI/JIS/DIN
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ANSI/JIS/DIN
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ANSI/JIS/DIN
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閥體
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A351-CF8M/SCS14A/1.4408
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A351-CF8/SCS13A/1.4308
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A216-WCB/SCPH2/1.0619
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閥蓋
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A351-CF8M/SCS14A/1.4408
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A351-CF8/SCS13A/1.4308
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A216-WCB/SCPH2/1.0619
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球
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SUS316
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SUS304
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六角螺母
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A194-8
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彈性墊片
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SUS304
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密封圈
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PTFE/VITON
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閥座
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PTFE/RPTFE/PPL
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閥桿
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SUS316
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SUS304
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O型圈
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FKM(VITON)
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止推墊
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PTFE/RPTFE
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填料
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PTFE/GRAFOIL
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蝶簧
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SUS304
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閥桿螺母
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A194-8
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填料壓蓋
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SUS304
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手柄
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SUS201
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定位桿
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SUS304
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內(nèi)六角圓柱頭螺釘
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SUS304
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六角螺母
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A194-8
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雙頭螺栓
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A193-B8
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?
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德標(biāo)法蘭球閥外形尺寸表：
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單位：mm
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Size
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PN
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d
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L
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R
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C
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D
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H
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H1
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E
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F
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T
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□P
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??A
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?B
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N
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?X
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ISO?5211
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DN15
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10-40
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15
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115
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45
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65
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95
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78
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34
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150
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2
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14
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11
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42
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4
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4
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14
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F04
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DN20
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10-40
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20
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120
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58
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75
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105
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80
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35
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150
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2
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16
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11
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42
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4
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4
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14
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F04
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DN25
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10-40
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25
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125
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68
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85
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115
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88
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45
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150
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2
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16
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11
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42
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4
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4
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14
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F04
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DN32
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10-40
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32
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130
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78
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100
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140
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100
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50
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170
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2
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16
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14
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50
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5
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4
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18
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F05
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DN40
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10-40
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38
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140
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88
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110
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150
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122
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60
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230
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3
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16
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17
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70
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6
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4
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18
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F07
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DN50
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10-40
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50
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150
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102
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125
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165
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130
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68
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230
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3
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18
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17
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70
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6
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4
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18
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F07
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DN65
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10-16
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65
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170
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122
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145
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185
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148
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86
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230
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3
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18
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17
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70
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6
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4
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18
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F07
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DN80
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10-16
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78
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180
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138
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160
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200
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167
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96
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305
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3
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20
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22
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102
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8
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8
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18
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F10
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DN100
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10-16
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100
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190
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158
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180
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220
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188
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117
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305
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3
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20
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22
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102
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8
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8
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18
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F10
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DN125
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10-16
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125
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325
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188
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210
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250
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246
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141
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500
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3
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22
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22
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125
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10
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8
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18
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F12
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DN150
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10-16
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150
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350
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212
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240
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285
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288
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172
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650
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3
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22
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27
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125
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10
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8
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22
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F12
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DN200
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10-16
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200
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400
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268
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295
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340
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329
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213
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850
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3
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24
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27
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125
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10
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12
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22
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F12
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DN250
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10-16
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250
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450
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320
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355
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405
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396
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255
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1400
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3
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26
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36
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140
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14
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12
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26
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F14
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?
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