Survey Depth Installation Element – Self-Closing Valve (CB/T3778-1999)
Technical Data
| Nominal diameter | d | H | H1 | L | Weight (kg) | Applicable medium |
|---|---|---|---|---|---|---|
| 40 | G1 1/2 | 220 | 100 | 130 | 6.38 | Fuel oil, Lubricant |
| 50 | G2 | 225 | 105 | 140 | 6.85 | Fuel oil, Lubricant |
| 65 | G2 1/2 | 225 | 105 | 155 | 6.89 | Fuel oil, Lubricant |
Component List (from illustration)
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Body
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Seat
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Disc
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Seat sealing ring
(Additional numbered items from the illustration are not transcribed as they are repeated non-tabular content.)
Note: The description may be different with the product, please contact us for quotation.
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