Bypass valve KB-04

Bypass valve KB-04
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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)

Overall dimensions, mm, no greater than:



-diameter

145


-height

250


-width

175


Weight, kg, no greater than

8,3


Designated lifespan, yrs

6