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Marine Bronze Wafer Check Valve CB/T3819-1999

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Details

China Marine Bronze Wafer Check Valve CB/T3819-1999:

Design Standard: CB/T3819-1999

Test Standard: GB600-91

Flange Size as per GB2501-89

Nominal Pressure(MPa) Nominal Diameter(mm) Applicable Medium
1.0 50～500 Sea water, Fresh water

Main Material:

Body-Bronze(QA19-2)

Disc-Bronze(ZQA19-2)

Seal Ring- Rubber (NBR)

Main Size List(mm):

DN D d H Weight(kg)
50 108 26 14 1.05
65 128 36 14 1.63
80 144 48 14 2.05
100 164 72 14 3.43
125 194 95 16 8.58
150 220 115 19 13.20
200 275 140 29 18.10
250 330 190 29 24.60
300 380 218 38 37.30
350 440 265 41 71.60
400 490 306 51 76.35
450 540 358 51 81.00
500 596 408 61 88.60

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