Dn80 Pn16 Industrial Carbon Steel Flange Gate Valve With Pipe Fittings
Cast steel gate valve: is all metal steel material cast into castings processed gate valve is collectively known as cast steel gate valve. With cast steel gate valve corresponding also cast iron gate valve, forged steel gate valve, malleable cast iron gate valve.
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DN80 PN16 industrial carbon steel rising stem water flange gate valve with pipe fittings
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DN
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NPS(inch)
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L
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D
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D1
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Z-∅d
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50
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2“
|
250
|
160
|
125
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4-18
|
|
65
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2 1/2“
|
265
|
180
|
145
|
4-18
|
|
80
|
3“
|
280
|
195
|
160
|
8-18
|
|
100
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4“
|
300
|
215
|
180
|
8-18
|
|
125
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5“
|
325
|
245
|
210
|
8-18
|
|
150
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6“
|
350
|
280
|
240
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8-22
|
|
200
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8“
|
400
|
335
|
295
|
12-22
|
|
250
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10“
|
450
|
405
|
355
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12-26
|
|
300
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12“
|
500
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460
|
410
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12-26
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|
350
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14“
|
550
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520
|
470
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16-26
|
|
400
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16“
|
600
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580
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525
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16-30
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Precautions for installation of Gate valves
1. The installation position, height and inlet and outlet direction must meet the design requirements, and the connection should be firm and tight.
2. Handle of all kinds of manual valves installed on the insulation pipeline shall not be downward.
