BD-RMG 680 is a spring-loaded gas pressure regulator and a dual-seater switch. The package provides a wide range of valve control systems combined with dual rhythm. In addition, the regulator BD-RMG 680 has been designed over a number of years to include the fall / fall closure. The BD-RMG 680 can be operated by auxiliary or power-driven control systems from main controls in a simple direct-acting setup. The system can be used with non-aggressive natural and refined gasses such as nitrogen, ammonia, propane and butane. Regulator Gas