- Mechanical water meters
- Rotary Wing Wet Series Water Meter
- Rotary Wing Wet Liquid Sealing Series Water Meter
- Rotary Wing Dry Series Water Meter
- Rotary Wing Single Flow Series Water Meter
- Potentiometer
- Rotary Wing High Sensitive(Anti-Dripping)Series Water Meter
- Rotary Wing Calorimeter
- Piston Volumetric Series Water Meter
- Romote Transmitting Series Inner Works
- Large caliber water
- Inner works
- Smart meter
-
Product name: Duplex Picture table
Category: Large caliber water Product model: LXFG-80~150
Name: LXFG-50 ~ 150 duplex dry cold water meter
Uses: This series of water meter is used to record the total amount of cold water passing through the pipeline. Duplex meter known alphabet. By a large-caliber demolition Lo Wing-meter, small caliber rotor type water meter and flow converter device component.
Conditions of Use:
Temperature class: T30
Pressure Level: MAP 16
Pressure loss rating: △ P 63
Indication error limit:
From minimum flow (Q1) to excluding transitional flow (Q2) of the lower zone ± 5%
From the high zone of the transitional flow (Q2) to overload flow (Q4) of ± 2%
Characteristics and main technical parameters:
Novel structure, easy maintenance; wide measurement range; small starting flow rate, is very suitable for non-continuous large flow of water pipe network.
Liquid seal water meter counter special liquid package, long-term clear reading.
Dry type water meter with magnetic drive, counter vacuum packaging, long term clear reading.
The main technical parameters:
| caliber DNmm | Measuring range Q3/Q1 | Traffic overload Q4 | Common flow Q3 | Transitional Flow Q2 | Minimum flow Q1 | Starting flow | Minimum reading | The maximum reading | |
| m3/h | 1/h | m3 | |||||||
| 80 | 1600 | 78.75 | 63 | 0.064 | 0.04 | 16 | 99+99999 | ||
| 100 | 1600 | 125 | 100 | 0.064 | 0.04 | 16 | Liquid seal：999999+99999 | ||
| 150 | 1600 | 200 | 160 | 0.256 | 0.16 | 60 | 9999999+99999 | ||
● flow error curve
● Pressure loss curve
● Dimensions and weight
| model | Nominal diameter | long L | high H | high Q | width B | Flange connection according to GB4216.4 "10 bar gray cast iron pipe flange dimensions" | weight | ||
| (mm) | |||||||||
| mm | The outside diameter of the flangeD mm | Center bolt circle diameterD1 An outer diameterD | Number of bolts (only) | ||||||
| LXLGY-80 | 80 | 370 | 276 | 400 | 310 | 200 | 160 | 8xM16 | 27.5 |
| LXLGY-100 | 100 | 370 | 286 | 400 | 320 | 220 | 180 | 8xM16 | 33 |
| LXGY-150 | 150 | 500 | 345 | 500 | 445 | 285 | 240 | 8xM20 | 64 |
Note: flange connection provisions GB4216.4-84 (10 bar gray cast iron pipe flange size), and make special specification orders.
Height G for measuring the movement disassembly is required
| model | Enable flow Q×2 | Close flow Q×1 |
| m3/h | ||
| LXLGY-80 | 1.8 | 0.7 |
| LXLGY-100 | 2.1 | 1.2 |
| LXLGY-150 | 6 | 4.2 |
Related products
Ningbo Shengde WaterMeter Co.,Ltd.Reserved.code
Adderss:Xin'an lndustry Zone, Xijiao, Ningbo, China Tel:+86-0574-88440229 Sales dep tel：
Contact person: Purchasing dep tel： E-mail:76412366@qq.com Zip:315101
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