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Produk[Pneumatic emergency cutting valve]Wël kɔ̈k
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Model Produk:
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QDY42F |
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Nyuɔ̈ɔ̈r:
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Pneumatic emergency cutting valve (Pneumatic emergency cutting valve) |
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Karakteristika produk:
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The valve is suitable for the storage tank exit of the Liquefied Petroleum Gas Storage Station, and can also be used to remove liquid pipe gas phase entry and exit end, in emergency situations the valve uses compressed oil to remote rapid operation/control, closing the exit can ensure storage system safety, easy to use, and no pollution. The valve is suitable for the storage tank exit of the Liquefied Petroleum Gas Storage Station, and can also be used to remove liquid pipe gas phase entry and exit end, in emergency situations the valve uses compressed oil to remote rapid operation/ Pneumatic emergency cutting valve, emergency cutting valve, pneumatic cutting valve |
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Pneumatic emergency cutting valve (Pneumatic emergency cutting valve)Wël kɔ̈k: |
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A. Parameters ye looi
Luɔi: GBJ16008-90 Lɔ̈ɔ̈i: JB/T79-94, GB9113-2000 Ajuiɛɛr: GB12221-89 Kɔc ye cɔl: DN50 ~ DN350mm Tɔŋ ye cɔl: PN2.5, 4.0MP.
II. Parameters of performance
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Pressure nominal
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Testing Housing
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Test sealing
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Waktu kɔrɔ
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Media ye luɔɔi
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Temperature kɛl
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2.5
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3.75
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2.75
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<unk> 10s
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Gas liquefied, gas natural, etc.
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-40~+80℃
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4.0
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6.0
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4.4
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3. Kä ye looi
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Valve body, valve cover
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Valve seat, valve, valve rod
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Spring
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Sealing
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WCB
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Stainless steel
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Chromium vanadium steel
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Polytetrafluoroethylene
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4.Main form size
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Diyameter
DN ((mm))
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Dït (mm)
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Pipe Connector
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D
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D1
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D2
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d2
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f2
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b
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L
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H
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H1
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Z-fd
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50
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160
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125
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100
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88
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4
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20
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230
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346
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359
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4-18
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R1/4
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65
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180
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145
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125
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-
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-
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-
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290
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337
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354
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-
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80
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195
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160
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135
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121
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4
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22
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310
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445
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465
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8-18
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100
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230
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190
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160
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150
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4.5
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24
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350
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590
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623
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8-22
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150
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300
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250
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218
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204
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4.5
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28
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444
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-
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580
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8-25
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R1/2
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200
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360
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310
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278
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260
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4.5
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30
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559
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-
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645
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12-25
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250
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425
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370
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332
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313
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4.5
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32
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622
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-
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750
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12-30
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300
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485
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430
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390
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364
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4.5
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36
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711
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-
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1100
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16-30
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350
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550
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490
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448
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422
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5
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40
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838
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-
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1380
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16-34
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Lëk ë order:
A、① Pneumatic emergency cutting valve Product name and model ② Pneumatic emergency cutting valve diameter A A A ② Pneumatic emergency cutting valve is equipped with accessories so that we can choose the right type for you.
2. N'a sɔrɔ ka cɔl pneumatic emergency cutting valve model, ka cɔl pneumatic emergency cutting valve model ka cɔl direct to our sales department.
3, të cenë yen luɔɔi looi, wala tɛ̈n yenë yen luɔɔi looi, ka tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ
Na yïn tɛ̈ɛ̈m tɛ̈ɛ̈m tɛ̈ɛ̈m tɛ̈ɛ̈m tɛ̈ɛ̈m tɛ̈ɛ̈m. Yïn alëu ba ɣo lɛ̈k, ɣo bï yïn tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈