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LC Oval gear flowmeters are instruments used for the continuous and intermittent flow measurement and control of the pipe liquid flow, which are typical of positive displacement flow meter (pd meter), feature large flow range, low pressure loss, for high viscosity fluids, easy installation, high accuracy and can use as high viscosity flow meter, marine fuel flow meter, oil flow meter, high temperature flow meter.,etc.
LC oval flow meters are fitted with mechanical pointer and register which can indicate the liquid flow and totalized flow passing through the pipeline, it is a mechanical flow meter, but it can also be equipped with digital display or analog/pulse output. Customized flow meters can be made of different materials (cast iron, cast steel, stainless steel etc.). LC Oval gear flowmeters are widely used for the flow measurement in the field of petroleum, chemical, chemical fiber, traffic, food industries and commerce, medical and sanitary departments.
We are China oval gear flow meter manufacturers provides low cost oval meter, but also with fast delivery time with custom oval gear meter of different technical specifications. Welcome to send your inquiry to us for oval gear flow meter price.
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DN10-DN25(1/2inch -1 inch oval meter) |
DN50-DN100(2 inch-4 inch oil meter) |
Digital Register |
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DN65 High Temp. |
DN150,DN200 |
DN50-DN100 |
Accuracy: |
0.5%,0.2% |
Protection Level: |
IP66 |
Working Temp: |
LC-A: -20°C~+60°C; LC-B,E: -41°C~60°C, LC-Q: -20°C~+60°C, With high temp. Radiator:60°C-200°C |
Explosion Proof: |
Exia IICT6,ExdIICT6 |
Medium Viscosity: |
Max 2000mPa.s(high viscosity flow meter) |
Oval Flow meter Size: |
DN10-DN200 |
LC-A:Cast-iron Oval Gear Flow meter, applied widely for high viscosity fluids or other medium which is not corrosive to cast iron material;
LC-E:Cast-steel Oval Gear Flow meter, applied in the low-corrosive fluids with high pressure.
LC-B, C:Stainless steel Oval Gear meter, applied to strong corrosive fluids such as acid, alkali, salty or organic chemicals.
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Shell &Cover |
Cover Plate |
Oval Gear |
Shaft |
Nominal Pressure (1.6Mpa) |
LC-A |
Cast iron |
Cast iron |
Cast iron/ Stainless steel/ Aluminium alloy |
Bronze(with oil) or rolling bearing |
1.6Mpa |
LC-E |
Cast steel |
Cast iron |
≤DN50: 6.3 Mpa DN80-100:4.0,6.3 Mpa DN150-200:2.5 Mpa |
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LC-B/C |
Stainless steel |
Stainless steel |
Stainless steel |
Graphite or rolling bearing |
≤DN50:2.5 Mpa ≥DN80:1.6 Mpa |
Note: LC-C Oval meter Material: 316 Stainless steel, LC-B Material: 304 stainless steel Flange below 2.5 MpaisRF ,6.3 Mpa flange is MFM,4.0Mpa flange can be RF or MFM. |
Model |
Size (mm) |
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0.3-0.6 |
0.6-2 |
2-200 |
200-1000 |
1000-2000 |
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LC-10II |
10 |
0.08-0.2 |
0.1-0.25 |
0.05-0.25 |
0.08-0.25 |
0.05-0.25 |
0.03-0.05 |
0.02-0.05 |
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LC-10 |
10 |
0.2-0.5 |
0.15-0.5 |
0.1-0.5 |
0.1-0.5 |
0.05-0.5 |
0.06-0.3 |
0.03-0.3 |
0.03-0.2 |
LC-15 |
15 |
0.75-1.5 |
0.5-1.5 |
0.3-1.5 |
0.3-1.5 |
0.15-1.5 |
0.2-1.0 |
0.1-1.0 |
0.07-0.7 |
LC-20 |
20 |
1.5-3 |
1-3 |
0.5-3 |
0.5-3 |
0.3-3 |
0.4-2.1 |
0.2-2.1 |
0.15-1.5 |
LC-25 |
25 |
3-6 |
2-6 |
1-6 |
1-6 |
0.6-6 |
0.8-4.2 |
0.4-4.2 |
0.3-3 |
LC-40 |
40 |
7.5-15 |
5-15 |
2.5-15 |
2.5-15 |
1.5-15 |
2.1-10.5 |
1.0-10.5 |
0.7-7.5 |
LC-50 |
50 |
8-24 |
8-24 |
4.8-24 |
4.8-24 |
2.4-24 |
2.4-16.8 |
1.6-16.8 |
1.2-12 |
LC-B40(50) |
40,50 |
6-20 |
6-20 |
4-20 |
4-20 |
2-20 |
2.8-14 |
1.4-14 |
1.0-10 |
LC-65 |
65 |
20-40 |
15-40 |
8-40 |
8-40 |
4-40 |
5.6-28 |
2.8-28 |
2-20 |
LC-80 |
80 |
30-60 |
20-60 |
12-60 |
12-60 |
6-60 |
8.4-42 |
4.2-42 |
3-30 |
LC-100 |
100 |
50-100 |
34-100 |
20-100 |
20-100 |
10-100 |
14-70 |
6-70 |
5-50 |
LC-150 |
150 |
95-190 |
64-190 |
38-190 |
38-190 |
19-190 |
26.6-133 |
13.3-133 |
9.5-95 |
LC-200 |
200 |
170-340 |
114-340 |
56-340 |
56-340 |
34-340 |
47.6-238 |
23.8-238 |
17-170 |
Accuracy |
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0.5 |
0.2 |
0.5 |
0.2 |
0.5 |
0.2 |
0.5 |
0.5 |
Note: when the viscosity is over 200 mPa. S, it belongs to high viscosity fluids.
Item |
Code |
Description |
Factory mark |
LC |
Oval Gear Flow meter |
Special Marking |
U |
With heating jacket |
G |
Pipe Thread type |
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H |
Welded type steel flow meter |
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P |
Nuclear purpose |
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P1 |
Nuclear purpose with anti-shock |
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Functions |
N |
Highviscosity fluids≥200mPa. s |
SP |
For Food industry |
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T/T1/T2 |
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Material |
A |
Cast iron |
B/C |
B= Stainless steel 304,C=Stainless steel 316 |
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E |
Cast steel |
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Q |
Others |
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Size |
10-200 |
Oval Flow meter sizes from 10mm to 200mm |
Special Structure |
S |
Flangesshrinking |
K |
Flanges Expanding |
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II |
Others |
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Pressure Rating |
.2/ |
1.6Mpa |
.3/ |
2.5Mpa |
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.4/ |
4.0Mpa |
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.6/ |
6.3Mpa |
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Register |
A |
Mechanical pointer,6 digits totalizer ,no return to zero |
A6 |
Mechanical pointer ,6 digits totalizer , return to zero |
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BELZ-0 |
Digital indicator, instant and totalized flow ,battery power,nooutput,Explosion proof. |
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BELZ-1 |
Digital indicator, instant and totalized flow ,24V DC, Pulse output,3-wire, Explosion proof. |
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BELZ-2 |
Digital indicator, instant and totalized flow ,24V DC, 4-20mA output,2-wire, Explosion proof. |
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BELZ-3 |
Digital indicator, instant and totalized flow ,24V DC, 4-20mA output,4-wire, Explosion proof. |
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BELZ-4 |
Digital indicator, instant and totalized flow ,24V DC, 4-20mA output, Hart, Explosion proof. |
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X |
Other functions |
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Output |
BGF-I |
Onlyfor A or A6 register, Pulse output,3-wire, Explosion proof.12V DC power supply |
BGF-II |
Onlyfor A or A6 register, Pulse output,3-wire, Explosion proof.24 V DC power supply |
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BMF |
Onlyfor A or A6 register, 4-20mA output, Explosion proof.24 V DC power supply |
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Accuracy |
.J |
High accuracy: 1.0% |
*1 : T/T1/T2 : High temperature
T: High temp 60-120°, only for mechanical register without output, no radiator
T1: High temp 120-200°,with long radiator
T2: High temp 60-120°C, with short radiator ,for flow meter with output
Models Selection Sample:
LC-T1E80.3/A6BGF-II
LC-Oval Gear Flow meter
T1- High temp 120-200°, with long radiator
E-Cast Iron Material
80-Flow metrer size 80mm 3 inch oval gear flow meter
.3/-Pressure rating: 2.5Mpa
A6- Mechanical pointer, 6 digits totalizer , return to zero
BGF-II- Only for A or A6 register, Pulse output,3-wire, Explosion proof.24 V DC power supply
we will contact you within 24 hours.