ASCO P210 Series Pneumatic Operator Valves

Brand: ASCO

The ASCO P210 Series are 2-way pneumatically operated valves designed to provide long life handling lubricated air. Variations in pilot air pressure do not affect the valves´ operation. The ASCO P210 Series is suitable for use with air, inert gas, water and light oil media for many general service and life science applications.
  • Normally open or normally closed models with brass bodies and NBR seating
  • Unique sealing member isolates pilot air pressure from mainline fluid
  • Handles fluids up to 200°F (92° C)
  • Mountable in any position for installation flexibility
  • Constructions available for oxygen service
  • Offered in pipe sizes 3/8" to 2"



Body Material

  • Brass


  • From 6.0 Cv to 14.0 Cv, from 2.0 Cv to 6.0 Cv, from 1.0 Cv to 2.0 Cv, from 0.5 Cv to 1.0 Cv, over 14.0 Cv


  • 2-Way - 2/2 Normally Closed, 2-Way - 2/2 Normally Open

Maximum Differential, Maximum Operating Pressure

  • Vacuum to 150 psig


  • Air, Inert Gas, Light Oil, Water,

Operating Environment

  • Indoor, Outdoor

Pipe / Port Size

  • 1/2, 3/8, 3/4, 1, 1-1/4, 2

Port Type

  • Female NPT

Valve Actuation

  • Pneumatic - Air Pilot


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