How do I identify this spring in an existing regulator

please consult the technical data sheet to ensure compatibility with your specific media

Is the ASCO 304-650 compatible with all ASCO 304 series valves

as this can damage the internal gearing

and Normally Closed (NC) terminals

Johnson Controls V46AS-2 Regulating Valve R-410A How do I identify thisThe Johnson Controls V46AS 2 Regulating Valve is a heavy duty, direct acting solution designed for precise head pressure control in high capacity water cooled condenser systems. Built with a rugged cast iron body and a 2" ASME four hole flange, this pressure actuated water regulating valve is engineered to withstand demanding commercial environments. It features a high opening point range of 160 to 260 PSI, making it compatible with high pressure, non