Oval Gear Flowmeter &Liquid flow meter

1,High accuracy, wide range. 2,Uniform rotator, small vibration, 3.Long working life. 4,Simple installation

It is widely used in petroleum chemical industry, metallurgy, electronics, docks and other departments are measured in terms of business trade and project management control.

1.Materials of main parts and the nominal operating pressure

	Shell and cover	cover plate	oval wheel	Rotary shaft	bushing	Nominal pressure(MPa)
LC-A	Cast steel	Cast iron	Cast iron,Stainless steel Alloy aluminum, engineering material	Stainless steel	Bronze(with oil) or rolling bearing	1.6
LC-E	Cast steel	Cast iron				Under DN50 6.3 DN80-100  4.0 6.3 DN150-200  2.5
LC-Q	Cast iron	Cast iron			Bronze(with oil) or rolling bearing ,graphite	1.6
LC-L	Cast aluminum	Cast iron,Stainless steel			graphite	1.6,2.5
LC-B,C	Stainless steel	Stainless steel	Stainless steel		Bronze(with oil),graphite,rolling bearing	1.6
Notes:1. 0Cr18Ni12Mo2Ti for type LC-C, 0Cr18Ni9Ti for type LC-B. 2. Flange is convex under 2.5MPa ,and roughness at 6.3 MPa;and both of the above at 4.0 MPa.

2.Accuracy class       class 0.5,class 0.2

3.Operating temperature: series LC-A(-20°C~+60°C),series LC-B,E,L(-41°C~+60°C)

60°C~200°C(with high temp. radiator installed)

                       LC-Q,L: -20°C~+60°C;

4 Explosion-proof mark: Exia2 CT5, d2 BT4

Note: If the temperature of the metered liquid is higher than 80°C. the maximum flow fate will be 90% of the primary flow, and the minimum will be 120%.

Oval Gear Flowmeter &Liquid flow meter