making it suitable for standard 20 psi pneumatic systems while providing a safety margin for pressure spikes

which is CSA certified for indoor use without an external vent line

Can I use this as a universal HVAC pressure switch

25" leads and standard male pins

5mm diameter armature

Johnson Controls V46AT-1 Regulating Valve R-22 making it suitable for standardManage head pressure with precision using the Johnson Controls V46AT 1, an industry standard water regulating valve engineered for commercial refrigeration systems. This direct acting pressure actuated valve is specifically designed for water cooled condensers using non corrosive refrigerants. Featuring a 2 1 2" ASME four hole flange and a cast iron body, the V46AT 1 provides reliable modulation of water or glycol flow to maintain optimal head