Bypass valve KB-04
Designed for automatic release of excess flow of LPG (Propane, Butane) GOST 20448-90, GOST 27578-87, contained in piping after the pump. Used with the permanently filled with LPG liquid phase pumps.
The valve is manufactured in the single version with nominal diameter of 40 mm. Type of junction: KB-04.00.000A – flange (raised face, version 2 GOST 12815-80); KB-04.00.000-01A – flange (with dent, version 3 GOST 12815-80).
Technical Specifications:
|
Operational fluid
|
LPG as per GOST 20448-90 or GOST 27578-87 |
|
|
Nominal diameter |
DN 40
|
|
|
Operational pressure Pop, Mpa (kg/cm2) |
1,6 (16) |
|
|
Calculated pressure Pcal, Mpa |
1,84 |
|
|
Adjustment pressure Padj, Mpa |
0,8 |
|
|
Junction type – flange: |
Raised face (GOST 12815-80) |
With dent (GOST 12815-80) |
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Overall dimensions, mm, no greater than: |
|
|
|
-diameter |
145 |
|
|
-height |
250 |
|
|
-width |
175 |
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Weight, kg, no greater than |
8,3 |
|
|
Designated lifespan, yrs |
6 |
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