GasTeh - Model 137-BV - Gas Pressure Regulators - Specifications

Gas pressure regulators 137-BV is pilot operated gas pressure regulator for low and medium pressure, which ensure a constantdownstream pressure (p ). The regulator is controlled by a diaphragm and spring. 2 They can be provided with shut-off device for low and high pressure or for high pressure. They can be used with natural gas, LPG, air, nitrogen, etc.