but for NEMA 4 requirements

the VA-7200 actuator features internal jumpers or DIP switches that allow you to select between modulating 2-10 VDC / 4-20 mA

utilizing a genuine 590-317-495 gasket ensures factory-spec fitment and long-term reliability without the risk of premature compression set

Quiet Performance: The PSC motor architecture minimizes acoustic vibration

Crown Engineering OSVA38BIO Valve 326058-757 but for NEMA 4 requirementsThe Crown Engineering OSVA38BIO is a durable biofuel oil safety valve designed for use in modern heating systems running on renewable or blended fuels. This 3 8" oil safety valve (OSV) from Webster is built to automatically shut off oil flow in the event of a line break or excessive flow condition, helping protect both equipment and property. Engineered for compatibility with biofuel applications, this Webster OSV valve maintains reliable operation in