KONOTOP VALVES PLANT

STRAIGHT-THROUGH BALL VALVE PN 8

To be installed at gas pipelines as shutoff unit to periodically shutoff fluid flow.

Sizes 50 and 80 mm for rated pressure 1,150 psi.

Body parts and plug (ball) are carbon steel (AISI 1020).

Fluid (gas) temperature -30 to + 50оС.

Operates with any fluid flow direction.

Valve has welded ends.

To be employed in regions with temperature and cold climate.

Table  1

Product DN,
mm
PN,
MPa
Size, mm Weight,
kg
L l H D D1
KRP 8-50 50 8 515 300 215 50 60 11
KRP 8-80 80 8 700 360 325 80 90 38


Charts of variants
Straight-through Ball Valve PN 8



Features and advantages:

  • Application of self-positioned plug as well as Teflon sealing stuffing box, body-to-plug and body-to-flange joints provides simplification of valve design and ensures valve reliability.
  • Stem is tightly sealed from ambient and body-to-plug joint as well as body-to-flange joint with Teflon sealing rings.
  • The full cycle of test guarantees in any case leak-proof operation of the valve.
  • Valves need no servicing (designed for long-term operation).