LPGX Filters

Date: 19 Jun 2009

LPG/X Filter is one of the auxiliaries of a flow meter, able to separate gas and foreign substances from liquid medium in tube and ensure the measuring accuracy. It can lengthen the service life of the meter. Nominal diameters cover 40, 50, 80, 100, 150, 200 and 250mm.  

Operational principle:

After the product oil flows in, the filter screen in the tube will remove the solid impurity. And when the liquid goes through the filter screen, the direction of flow is changed and the free gas and partial dissolved gas will go out, rising to the top of the separator forming a gas space and an oil gas interface. As the gas increases, the pressure and volume both increase, bringing the interface down, until to a certain degree, the ball float device works to open the valve to let gas out. Then the oil-gas interface climbs and the valve is closed again via the ball float device. In this way, the medium can achieve a separation of oil, gas and solid.
Contact information:
Anhui Zhongyuan Instrument Co., Ltd
Qilitang Industrial Zone, Zhangwa Road, Hefei City, Anhui Province, China[230041]
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