JPC series check valves use a poppet design and provide a variety of port configurations. They work as a standard check valve, but can be operated with an air pilot signal providing for “free flow” in the normally checked position. They provide a reliable method to check flow in one direction, with the ability to remotely signal a free flow through the valve. They are rated for pressures from 0 to 300 psig (0 to 21 bar) and temperatures from 32 to 230°F (0 to 110°C).

Clippard Instrument Laboratory Inc., (513) 521-4261,