CV1-16 Series Cartridge Check Valve, 20 PSI Cracking Pressure

You'll often see these used in harvesters and refuse haulers, but they also fit well in a variety of other mobile and industrial applications.

Rated for extreme limits of -40°F up to 248°F, so temperature swings on a refuse hauler are well within what this valve is built to handle. Cold morning startups and heat buildup through a long shift are both covered by that range. Buna-N seals are used throughout, which hold up well across those conditions.