Spence Engineering E-1 1/4 1-1/4" E-Main Regulator Valve Cast Iron

The Spence Engineering E-1 1/4 E-Main Regulator Valve is a pressure control valve that provides consistent downstream pressure by modifying the valve position based on the demand of the system in the HVAC systems used in steam and fluid distribution systems. It is made of cast iron and has a connection size of 1-1/4-inch to maintain a constant operating condition. It is located in the supply line and maintains the controlled pressure decrease, avoid fluctuations in the system, enhance the stability of the flow, and provide the stable and efficient work in the commercial and industrial setting.