<b>Main technical requirements</b></br> ● Maximum working pressure :4.5Mpa</br> ● Operating temperature range: -20℃ ~ 150℃</br> ● Applicable refrigerants and freezing oil: R290, R717, R600a, mineral freezing oil (MO), polyol ester synthetic freezing oil (POE), alkyl benzene synthetic freezing oil (AB).</br> Purpose: Installed in the oil separator return port or screw compressor oil pipe to observe the return oil flow.
<b>Installation technical requirement</b></br> ● Flatness & straightness required on connection of flange sight glass and main body;</br> ● Attention to the mark at installation, normally glass side is the adaptation to the main body;</br> <b>Designed for use with temperature and pressure</b></br> <p><img src="https://omo-oss-image.thefastimg.com/portal-saas/pg2024112117240671486/cms/image/0172a1a0-09aa-47cd-ae09-448f0997af9a.png" style="max-width: 100%;" /></p>
<b>Characteristic</b></br> ● Integral tube level gauge without any live connection point overall sintering, each end has 160mm welding distance, according to the needs of the installation of any cutting, welding, level gauge and the valve with argon arc welding between the welding.</br> ● Single-sided glass display, the liquid level through the glass inner triangular reflective prisms (can also be used to float ball ) to make up for the lack of sight holes and sight holes can not be seen between the view holes to save the trouble of observing the two sides.</br> ● Valve adopts bidirectional sealing, steel ball check, reduce the risk of leakage. Translated with deepL.com (free version).
The shell body FYW Series Liquid Level Meter is made by solid seamless stell tube, It is equipped with sight glass who has red floating ball inside.The distance between each sight glass is 120mm.It is installed with service valves on the top and bottom of it .According to the need ,the sight glass can be replaced with a photoelectric liquid level switch, so as to control the level or alarm.</br> Connecting the top conn. and bottom comm. to the gas cut-off valve and liquid cut-off valve of the vessel product through by the pipeline. It will show you the accurate liquid level position inside of the vessel product.</br> ● Max working pressure 31bar;</br> ● Operating temperature range -40℃～90℃；</br> ● Apply to refrigerant of R22、R404A、R507、R407C and (MO、 POE、AB).
Add:180 yaojiatou, huangtiandang, Zhenglu Town, Tianning District, Changzhou