Strainer for gas

1.The degassing filter consists of the main parts such as the housing, degassing valve, and filter cartridge.

2.When the liquid enters the degassing filter, it first collides with the partition to disperse the liquid. The gas contained in the liquid rises along the partition to the top of the housing and forms a gas phase space.

3.As the gas phase space continues to expand, the liquid interface decreases continuously, and the self weight of the floating ball lowers and drives the valve stem to move.

4.The exhaust port is opened to discharge the gas, and the liquid interface gradually rises again. The floating ball gradually rises and closes the valve exhaust port. Repeatedly achieving the purpose of exhaust. The liquid separated by liquid and gas enters the filter cartridge, and the filtered liquid enters the flow meter.

1. Working pressure (MPa):	1.0, 1.6, 2.5, 4.0, 6.3
2. Execution standards:	Q/JD2.005-2010
3. Medium viscosity (mPa. s):	Media with volatility ranging from 0.8-20 are not suitable for use with degassing filters.
4. Installation and usage requirements:	Please follow the instructions for installation, use, and maintenance.
5. Flange standards:	JB/T79-82-1994, GB/T9112-2000 (can also be manufactured according to relevant standards according to user needs)
6. Material requirements:	Generally, it is composed of a filter and a damper.
A. Filters:	cast iron, stainless steel, carbon steel
B. Exhaust valve:	shell - carbon steel, valve core - stainless steel

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1.The LPG-X series degassing strainer as an auxiliary equipment for flow measurement, the main function is to Strainer the particulate impurities contained in the measured liquid, and can separate and exclude a small amount of gas in the measured liquid (general gas content is less than 5%).

2.In most cases, the measured liquid will contain various impurities and gases to varying degrees. These impurities and gases enter the flowmeter and will affect the metering accuracy of the flowmeter. Therefore, in the flow metering system, especially in the high-precision flow metering system, the Degassing Strainer is an indispensable auxiliary equipment.

Structure:

The Degassing Strainer consists of a shell, a degassing valve, a Strainer screen and other main parts. The shell shall withstand the working pressure of the liquid to be measured, and form a space to meet the requirements of filtration and deaeration. The air damper moves up and down through the float ball to control the switch of the main valve and the auxiliary valve to achieve the purpose of exhaust.