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ensuring a precise mechanical connection between the 24 VAC synchronous motor actuator and the valve bonnet
eliminating the risk of component non-compatibility on the mounting plate
extending the service life of the hydronic safety valve
The Emerson Alco 048431 (AFA 1/2 RC) is a high-performance thermal expansion valve engineered for precision refrigerant flow control in low-tonnage refrigeration systems
Marley Engineered Products MD26 Thermostat 319825-402 ensuring a precise mechanical connectionThe Marley Engineered Products MD26 Thermostat is a high capacity, double pole single throw (DPST) line voltage control designed for heavy duty resistive loads. Engineered specifically for professional HVAC installations, this manual line voltage thermostat features a robust snap action switch that ensures reliable cycling and a positive "OFF" position for complete circuit disconnection. With a substantial 22 Amp rating at 120V, 208V, and 240V (and 18