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Product Contents |
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Contact Theoborn |
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Add:NO.411,Fifth Road,First
Avenue,Binhai Industrial Zone,Economic and Technical,Wenzhou,China
Tel:(86)-577-86830000
Fax:(86)-577-86887882
http://www.theoborn.com/
E-mail:juen@theoborn.com |
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Product > Valve > Butterfly valve |
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Parameters:
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Nominal:
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PN1.0¡¢PN1.6
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Connection:
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Wafer, Flange Standard:
JB, GB (selected ANSI, JIS)
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Body material:
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Cast iron¡¢WCB¡¢SS304¡¢SS316¡¢SS316L
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Disc material:
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Cast iron¡¢WCB¡¢SS304¡¢SS316¡¢SS316L
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Sealing material:
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X¡¢NBR¡¢EPDM¡¢PTFE¡¢
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Operating temperature:
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C1::-10¡æ¡«60¡æ(X)
C2: -20¡æ¡«80¡æ(NBR)
C3: -20¡æ¡«120¡æ (EPDM)
C33: -40¡æ¡«150¡æ(PTFE)
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GB Body size £¨mm£©
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PN10
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Model
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DN
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L1
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H1
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H2
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H3
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¦µ1
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¦µ2
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B1
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D3
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D2
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D1
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n-d
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50
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50
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43
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70
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130
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30
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12.6
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70
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3
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32
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92
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125
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4-¦µ18
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65
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65
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46
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76
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143
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30
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12.6
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70
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3
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47
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106
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145
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4-¦µ18
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80
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80
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46
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89
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155
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30
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12.6
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70
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3
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65
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122
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160
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4-¦µ18
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100
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100
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52
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104
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170
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30
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15.78
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90
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5
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91
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150
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180
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8-¦µ18
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125
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125
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56
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120
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190
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30
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18.95
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90
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5
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112
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177
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210
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8-¦µ18
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150
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150
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56
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132
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210
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30
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18.95
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90
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5
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146
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204
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240
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8-¦µ22
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200
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200
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60
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167
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243
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39
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22.13
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115
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5
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194
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260
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295
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8-¦µ22
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250
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250
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68
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202
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282
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39
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28.48
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115
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8
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242
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314
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350
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12-¦µ22
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300
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300
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78
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239
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310
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39
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31.65
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140
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8
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292
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370
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400
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12-¦µ22
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PN16
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Model
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DN
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L1
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H
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D
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D1
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D2
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n-d
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50
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50
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43
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150
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160
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125
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100
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4-¦µ18
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65
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65
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46
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160
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180
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145
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120
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4-¦µ18
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80
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80
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46
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170
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195
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160
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135
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4-¦µ18
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100
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100
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52
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185
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215
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180
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155
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8-¦µ18
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125
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125
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56
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210
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245
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210
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185
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8-¦µ18
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150
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150
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56
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230
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280
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240
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210
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8-¦µ22
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200
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200
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60
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285
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335
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295
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265
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8-¦µ22
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250
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250
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68
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325
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405
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355
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320
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12-¦µ25
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300
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300
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78
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360
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460
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410
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375
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12-¦µ25
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350
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350
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78
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430
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520
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470
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435
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12-¦µ25
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400
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400
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102
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475
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580
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525
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485
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12-¦µ30
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450
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450
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114
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525
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640
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585
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545
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12-¦µ30
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500
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500
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127
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565
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705
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650
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608
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12-¦µ34
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600
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600
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154
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620
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840
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770
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718
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12-¦µ41
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