Spence Engineering E-3/4 3/4" E-Main Valve CI

The Spence Engineering E-3/4 E-Main Valve is a 3/4" high quality part that built to last and can be used in HVAC systems particularly in steam and hot water heating systems. Made of cast iron the E-Main Valve controls pressure and flow rate of the water enhancing system efficiency. Usually used in boilers, heat exchangers and humidifiers it operates based on the pressure differential and helps in saving energy and preventing damage of downstream equipment. It has a cast iron body that is durable to ensure it used the customer for a long time and its operations are accurate to ensure that energy consumption is minimum and temperatures are well regulated.