Moisture Minder Electronic Drain Valve

Self-Cleaning Drain Valve

Failure to routinely drain your compressor manually or by other means can contaminate compressed air systems and ruin your pneumatic tools and their application. The Moisture Minder® Electronic Drain Valve uses a fixed strainer screen to trap contaminants before they reach the orifice, fouling the armature. The Moisture Minder® self-cleaning drain has a ball valve integrated into the drain body which, when opened manually, allows a blast of air to remove captured contaminants from the strainer screen.

Key features and benefits: 

  • Solid state adjustable timer with test button.
  • Stainless steel internal armature and shaft.
  • Dual sized inlet.
  • ¼” NPT ID - ½” NPT OD thread fittings.
  • Large 4mm internal orifice.
  • Made in America.

Contact us for more information. 

sizing & ordering information
item # power Amps inlet (npt) outlet (npt) max psi max °F weight dimensions (in)
 21999-1077 115vac / 60Hz .17 ¼ ID / ½ OD ¼ 250 175 1 5½ x 3½ x 3½
21999-0177-230 230vac / 60Hz .08 ¼ ID / ½ OD ¼ 250 175 1 5½ x 3½ x 3½
21999-0177-230-50 230vac / 50Hz .08 ¼ ID / ½ OD ¼ 250 175 1 5½ x 3½ x 3½
21999-0177-24 24vdc / 24w  .8 ¼ ID / ½ OD ¼ 250 175 1 5½ x 3½ x 3½
21999-0177-12 12vdc / 10w 1.6 ¼ ID / ½ OD ¼ 250 175 1 5½ x 3½ x 3½