Itron-Actaris B34SR-1 1/2-11/17 1.5" Gas Regulator W/Internal Relief Valve 5/8" X 3/4" ORF 11"-17" WC

The Itron-Actaris B34SR-1 1/2-11/17 Gas Regulator with Internal Relief Valve is a high-performance regulator for HVAC systems. It has an inlet size of 1.5" and an orifice size of 5/8" x 3/4", and provides precise gas flow control in a spring range of 11" - 17" WC. It stabilizes gas pressure to protect the equipment from damage by overpressure. It is a commonly used heating system in residential as well as commercial installations which enhances system reliability, safety and efficiency through preventing gas fluctuations. The internal relief valve is an essential feature that is present in gas powered HVAC systems that provide additional protection.