Tank blanketing regulators BKRI2 (Low pressure regulator)

DESCRIPTION

Tank blanketing valves are commonly used in tank storage systems to prevent and protect against explosions (avoiding flammable liquids being vented from vessel), to control product contamination against external air that may fill the vapour space, to reduce evaporation losses (consequently, production losses), to reduce internal corrosion (caused by air and moisture) and to prevent vacuum condition.

The blanketing process consists in covering the stored medium, usually a liquid, with a gas (normally N2).

MAIN FEATURES

Compact design.

No rising stem, except when supplied with top cap

STANDARD SURFACE FINISH

Internal wetted parts: ≤ 0,51 micron Ra – SF1.

Body and cover

Internal: machined / as casted.

External: as casted.

Ultrasonic cleaning.

OPTIONS

Diaphragm leakage line connection.

Gauge connection on body.

External pulse line (recommended for low

set pressures < 10 mbar or high flow).

Dome loaded (for higher pressure control).

Blanketing with vacuum.

Top cap (adjusting screw sealing).

ATEX version.