DDTOP LGXL Restriction Orifice Plate

Description of DDTOP LGXL

LGXL restriction orifice plate is suitable for occasions such as automatic control and piping in engineering design. The following are several commonly used occasions:

1. Where the fluid is required to pass continuously at a small flow rate, such as the analysis sampling pipeline, the flushing pipeline of the pump, the bypass pipeline of the hot standby pump, etc., LGXL restriction orifice plate can be installed to achieve.
2. Where fluid pressure reduction is required, such as: installing a restriction orifice behind the control valve to reduce the pressure drop on the valve, reduce valve noise, reduce the wear of the valve seat and valve core, and avoid liquid flash behind the valve evaporation and cavitation phenomena extend the service life of the control valve; when the fluid needs to be depressurized, and where the accuracy of the depressurization is not high, the LGXL restriction orifice plate can be used to depressurize.
3. Where fluid pressure reduction and flow restriction are required, such as: LGXL restriction orifice plate is installed on the bypass of the control valve to prevent the pressure relief from being too fast or the risk of liquid evacuation when the bypass is operated, and the piping is vented when the system produces a lot of noise due to large pressure drop, LGXL restriction orifice plate can be used to reduce the noise and improve the production environment.

Technical specifications of DDTOP LGXL

1.Pipeline Diameter: DN10～DN1000（mm)

2.Working Pressure: 0.6～32.0（MPa）

3.Aperture Ratio: 0.05≤β≤0.70

 How to buy DDTOP LGXL

Table 1-Nominal Diameter Code and Meaning

Table 2-Nominal Pressure Code and Meaning

Table 3-Straight Pipe Section Code and Meaning

For example, DN50 CL300 restriction orifice plate with flange   LGXL-0505A