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Arrow developed the heavy duty ECONOMATIC drain valve to be a low cost answer to leaking, clogging, noise and other problems caused by float-type drains.
Economatic Drains
Economatic Drains - 2
Unit of Measure
Items Economatic Drains
5702S
Economatic Drains
Economatic Drains
5704S
Economatic Drains
Adjustable Cycle Time N/A 1 to 60 m
Adjustable Drain Time N/A 1 to 30 s
Maximum Working Pressure N/A 200 psig
Maximum Fluid Temperature N/A
  • +165°F
  • NEMA one enclosure
  • Voltage: 115V/1 ph/60Hz
  • 0.25 amps
  • Buna-N seals
  • 6' heavy duty grounded power plug
Enclosure Standard N/A NEMA
Seal Material N/A Buna-N
Power Plug N/A 6' heavy duty grounded
Purge Rate N/A 16 scfm open flow @ 100 psig
Voltage N/A 115 V
Phase N/A 1
Current N/A 0.25 A
Power Supply Frequency N/A 6 Hz
Connection NPT N/A 1/4 in N/A 1/2 in
Dimension A N/A 3 1/4 in N/A 4 1/16 in
Dimension B N/A 3 15/16 in
Dimension C N/A 4 3/16 in
Weight N/A 1.365 N/A 1.745
General Description N/A A solenoid controlled by a solid state timer opens and closes the ECONOMATIC drain valve in 1 to 60 minute cycle times and 1 to 30 second blow down times. Both times are individually adjusted.

The drain is designed with a manual override switch with indicator light.

ECONOMATIC drains also feature a spring loaded soft seat solenoid which eliminates valve noise and assures leak-proof shutoff.

Installation of the drain is simple and quick - thread on and plug in.