Systems and methods for regulators for inflation systems for evacuation assemblies

An evacuation system, comprising:

• an inflatable;
• and
• a regulator arrangement for the inflatable, comprising:
• a regulator housing comprising a bore, the bore comprising a longitudinal axis;
• a piston disposed in the bore and configured to translate, with respect to the regulator housing, along the longitudinal axis;
• an adjuster plug disposed in the bore and axially adjacent the piston, wherein the adjuster plug comprises a tapered head and a shaft portion extending from the tapered head;
• an adjuster plug stop disposed at least partially within the bore, and comprising a tapered surface configured to contact the tapered head;
• and
• a spring member disposed between the adjuster plug and the piston.

A method of assembling a regulator, comprising:

• moving a piston into a bore of a regulator housing, the bore comprising a longitudinal axis;
• moving an adjuster plug into the bore and axially adjacent the piston, wherein the adjuster plug comprises a tapered head and a shaft portion extending from the tapered head;
• moving an adjuster plug stop into the bore, wherein the adjuster plug stop comprises a tapered surface configured to contact the tapered head;
• and
• moving a spring member into the bore and between the adjuster plug and the piston.