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ASCO 203 Pilot-Operated Diaphragm Posiflow Solenoid Valves
The ASCO Series 203 is a line of pilot-operated diaphragm Posiflow solenoid valves that are designed to precisely control the flow of water and other liquids.
The valves are ideal for food and beverage, medical and life science, and water and wastewater applications.
ASCO 203 Pilot-Operated Diaphragm Posiflow Solenoid Valves

Specs

Valve Actuation
Solenoid
Body Material
Brass
Media
Air, Inert Gas, Light Oil, Water
Pipe / Port Size
1/4 "; 3/8 "
Port Type
NPTF
Function
2 way - 2/2 Normally Closed
Flow
From .05-.1 Cv; From 0.1 Cv to 0.5 Cv; From 0.5 Cv to 1.0 Cv
Voltage
24 DC
Max Differential / Max Operating Pressure
Vacuum to 150 PSIG
Operating Environment
Indoor; Outdoor

Features

  • Flow rates are adjustable between 0% and 100% of rating
  • Flow rate can also be regulated by a range of electrical inputs (sensors, transmitters, PLC, etc.) via an ASCO electronic control unit or similar circuit
  • Brass or stainless steel bodies available