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ASCO™ V012 High-Flow Check Valves
The ASCO Series V012 line of compact, high-flow check valves.
They feature quiet operation, instantaneous shutoff against reverse flow, and low forward pressure opening. The valves are suitable for air ride suspension system, analytical and diagnostic equipment, automotive, biofuels, and dust collector applications.
ASCO™ V012 High-Flow Check Valves


Pipe / Port Size
1/4 "; 1/2 "; 3/8 "; 3/4 "
Operating Environment
Corrosive; Indoor; Outdoor; Hazardous; Washdown


  • Available in brass or stainless steel constructions
  • In-line mounted
  • Disc seats before reverse flow to avoid fluid shock on reverse pressure differential
  • Nominal ambient temperature from 32° F to 125° F (0° C to 52° C)