In 1939, Strataflo Products Inc. became known for the innovative and durable rubber poppet. This patented design impressed pump manufacturers and well professionals alike. Our relentless push for innovation and customer satisfaction is what makes us successful today. Our one- piece poppet, along with other key design features have many advantages over ordinary check valves. You won’t find O- rings in our products! Markets benefited from our products include, agriculture equipment, ships & boating, fire& rescue, vehicle wash equipment, heavy machinery, railroad, and many more!