BD-RMG 277 is a spring-loaded and reversing lever gas pressure control device. The controller has a fully independent control and safety valve feature. The cage can be turned in increments of 45 degrees. For optimal mounting location, proportional to the body. The body can be built, preserved and checked by extracting the line cartridges. BD-RMG 277 also provides a large inlet and outlet pressure collection, which is achieved by means of an adjustable central diaphragm and springs. The external pulse control device is attached to the Rc 1/2. The device can be controlled inside or outside the internal relief valve. Regulator Gas
