Morrill Industries, Inc. 1530 Series Check Valves and Chemigation Check Valves are designed to be used in the Agricultural industry as a check and backflow prevention device that protects your water supply source from contamination through backflow or back siphoning conditions while minimizing headloss.

Water flow and pressure open a spring-loaded flapper mechanism allowing only one direction for water to flow through. As the water flow stops, the Flapper Assembly closes back against a seat forming a positive seal that does not allow the reverse water flow.