Detachable horizontal screw wing water meter
This meter is a detachable structure, and the water meter does not need to be removed from the pipeline. The movement can be pulled out for repair or replacement; The measuring institution has good universality, reduces spare parts, reduces pressure loss, and has a long service life. Magnetic or non-magnetic signaling pointers can be reserved, and various remote transmission devices can be configured according to different needs to achieve remote meter reading function. Using a steel sealed counter with a 6-digit large wheel, the reading is clear and easy to read, with magnetic connection and low transmission resistance. All technical indicators meet the requirements of the national standard GB/T 778.1-5-2018 “Drinking Cold Water Meter and Hot Water Meter”.
Technical Specifications
| Model | Nominal | Q3 /Q1 | Overload traffic Q4 | Common traffic Q3 | Threshold flow Q2 | Minimum flowQ1 | Minimum Reading | Maximum Reading | |
| caliber | |||||||||
| mm | m3/h | L/h | m3 | ||||||
| LXLC(Y)-50/50G | 50 | 50 | 50 | 40 | 1280 | 800 | 0.001 | 999999 | |
| 80 | 800 | 500 | |||||||
| LXLC(Y)-65/65G | 65 | 50 | 50 | 40 | 1280 | 800 | |||
| 80 | 78.75 | 63 | 1260 | 787.5 | |||||
| LXLC(Y)-80/80G | 80 | 50 | 78.75 | 63 | 2016 | 1260 | |||
| 80 | 1260 | 787.5 | |||||||
| LXLC(Y)-100/100G | 100 | 50 | 125 | 100 | 3200 | 2000 | |||
| 80 | 2000 | 1250 | |||||||
| LXLC(Y)-125/125G | 125 | 50 | 200 | 160 | 5120 | 3200 | |||
| 80 | 3200 | 2000 | |||||||
| LXLC(Y)-150/150G | 150 | 50 | 312.5 | 250 | 8000 | 5000 | 0.01 | 9999999 | |
| 80 | 5000 | 3125 | |||||||
| LXLC(Y)-200/200G | 200 | 50 | 500 | 400 | 12800 | 8000 | |||
| 80 | 8000 | 5000 | |||||||
| LXLC(Y)-250/250G | 250 | 50 | 787.5 | 630 | 20160 | 12600 | 0.1 | 99999999 | |
| 80 | 12600 | 7875 | |||||||
| LXLC(Y)-300/300G | 300 | 50 | 1250 | 1000 | 32000 | 20000 | |||
| 80 | 20000 | 12500 | |||||||
| LXLC(Y)-400/400G | 400 | 50 | 2000 | 1600 | 51200 | 32000 | |||
| 80 | 32000 | 20000 | |||||||
| LXLC(Y)-500/500G | 500 | 50 | 3125 | 2500 | 80000 | 50000 | |||
| 80 | 50000 | 31250 | |||||||
Maximum allowable error:
a) The maximum allowable error for the low zone (Q1 ≤ Q ＜ Q2) is ± 5%;
b) The maximum allowable error for the high zone (Q2 ≤ Q ≤ Q4) is ± 2%.
| Model | Caliber | L | H | G | Flange connection | weight | ||
| mm | Outer diameter D | Bolt hole center diameter D1 | connecting bolt | |||||
| mm | kg | |||||||
| LXLC(Y)-50/50G | 50 | 200 | 256/245(G) | 400 | 165 | 125 | 4×M16 | 12 |
| LXLC(Y)-65/65G | 65 | 200 | 266/255(G) | 400 | 185 | 145 | 4×M16 | 13.5 |
| LXLC(Y)-80/80G | 80 | 225 | 276/265(G) | 400 | 200 | 160 | 8×M16 | 14.5 |
| LXLC(Y)-100/100G | 100 | 250 | 286/275(G) | 400 | 220 | 180 | 8×M16 | 15.5 |
| LXLC-125/125G | 125 | 250 | 301/290(G) | 400 | 250 | 210 | 8×M16 | 24.5 |
| LXLC(Y)-150/150G | 150 | 300 | 345/335(G) | 500 | 285 | 240 | 8×M20 | 32 |
| LXLC(Y)-200/200G | 200 | 350 | 373/365(G) | 500 | 340 | 295 | 8×M20 | 41 |
| LXLC(Y)-250/250G | 250 | 450 | 493/485(G) | 710 | 395 | 350 | 12×M20 | 83 |
| LXLC(Y)-300/300G | 300 | 500 | 516/505(G) | 730 | 445 | 400 | 12×M20 | 99 |
| LXLC(Y)-400/400G | 400 | 600 | 631/620(G) | 830 | 565 | 515 | 16×M24 | 163 |
| LXLC(Y)-500/500G | 500 | 800 | 739/730(G) | 930 | 670 | 620 | 20×M24 | 270 |
Note: The flange connection shall comply with the dimensions of PN10 integral cast iron flanges specified in GB/T 17241.6-2008/XG1-2011, and shall be specified when ordering special specifications.
The height G dimension is necessary for disassembling the movement. The external dimensions and weight are for reference only, and the actual product shall prevail. (G represents dry structure)
| Temperature Grade | T30 |
| Maximum allowable pressure | 1.0MPa、1.6 MPa |
| Pressure loss level | Δp63 |
| Sensitivity level of upstream flow field | U0、U3、U5、U10 |
| Sensitivity level of downstream flow field | D0、D3、D5 |
| Reverse flow | Unmeasurable |
| Directional restrictions | H |
*We respect your confidentiality and all information are protected.
I’m Leo, the head of sales team at Huaxiang. Me and my team would be happy to meet you and learn all about your business, requirements and expectations.
*We respect your confidentiality and all information are protected.
I’m Leo, the head of sales team at Huaxiang. Me and my team would be happy to meet you and learn all about your business, requirements and expectations.
