ASCO™ Series 202 Preciflow Proportional Valves 12.7 mm

Download ASCO™ Series 202 Preciflow Proportional Valve 12.7 mm
The ASCO™ Series 202 Preciflow solenoid valves are designed to precisely control the flow rates in medical equipment and analytical instrumentation. They proportionally control the flow of air and inert gases by varying the electrical input signal to the coil. The compact, ultra-reliable valves are suitable for applications such as gas chromatography, mass flow controllers, dental equipment, and blood pressure monitoring instruments.

ASCO™ Series 202 Preciflow Proportional Valves 12.7 mm Features

  • Preciflow solenoid valves are designed to proportionallycontrol the flow of air and inert gases by varying the electrical input signal to the coil
  • Low hysteresis (typ. < 5%), excellent repeatability (typ. < 1%), and high sensitivity (typ. < 0.1%) make these valves ideal for high precision flow control
  • Compact frictionless architecture saves valuable space in analytical and medical instrumentation
  • Valves do not require a minimum operating pressure, and are well-suited for vacuum operation
  • Power consumption as low as 1 W to meet the most stringent instrument power requirements
  • Meets all relevant CE directives, and is RoHS compliant
  • Typical applications include:
    • Gas Chromatography
    • Mass Flow Controllers
    • Dental Equipment
    • Industrial Liquid Analyzers


ASCO™ Series 202 Preciflow Proportional Valves 12.7 mm Specifications

Download ASCO™ Series 202 Preciflow Proportional Valve 12.7 mm

Download ASCO™ Series 202 Preciflow Proportional Valve 12.7 mm Datasheet


Talk to one of our automation experts today at (855) 737-4716, or fill out our online form to learn more.
Motion Control and Automation
A lesson for me is that I need to involve you earlier in the program.

You were tireless in your support and it will not be forgotten!

Valin Was There For Us
When we needed technical assistance and applications support, Valin was there for us. Their knowledgeable engineers saved us an invaluable amount of time, helping us get up and running quickly. We are very happy with their services.