USE
The device is mounted at the heater outlet in order to throttle the gas flow and reduce the pressure to the value of the downstream equipment pressure range, and to measure the gas.
TYPE AND DIMENSION RANGE
DL device provided with threaded neck flanges or welding neck flanges can be maufactured with the following characteristics:
- diameters: 2”; 2 ½”; 3 1/8”;
- pressures: 64; 140; 210; 350 bar.