We are one of the best suppliers for Horizontal Woltman Water Meter, Class C Water Meter, Plastic Water Meter Box Small in China, and provide customers with satisfied service. Our company vigorously introduces cutting-edge technology and outstanding talents, keeps innovating, and repays every user with high-quality products and enthusiastic service. Quality innovation is the enterprise spirit of our company. In accordance with the development idea of 'making the enterprise stronger, better and better', we always strive for improvement and strive to present the top brand products to users in the fierce market competition.
Product Introduction
The 2 inch water flow meter is designed for urban water supply and construction purposes. The water meter uses the company's newly developed unique advanced transport time measurement technology, featuring low power consumption, wide measurement range and stable and reliable measurement. Each component has an IP68 rating to ensure long-term operation.
Application
2 inch water flow meter is designed to measure the total volume of unidirectional water passing through large pipeline,such as lap water, well water, river water as well as sewage, except corrosive water.
Features
● Magnetically driven, antimagnetic.
● 2 inch water flow meter has removable structure and is easy to maintain.
● High flow capacity,small pressure loss,water impact resistance and anti-pollution.
● Clear reading, long service time.
● Superior performance to GB/T 778-2007 and ISO 4064
● Availability to be equipped with remote reading registers, three types of pulse signal, suitable to be used with reed switch, light emitting diode and metal sensor.
Minimum Reading
Maximum reading
Flow Technical data
Meter size Dia DN (mm) | Q3/Q1 | Q2/Q1 | Flow rate | Reading | |||||
Q4 Overload Flow rate | Q3 Nominal Flow rate | Q2 Transitional Flow rate | Q1 Minimum Flow rate | Minimum Register capacity | Maximum Register capacity | ||||
mm | m³/h | m³ | |||||||
50 | 20 | 4 | 31.25 | 25 | 5.0 | 1.25 | 0.0002 | 999999 | |
65 | 20 | 4 | 50 | 40 | 8.0 | 2.0 | 0.002 | 999999 | |
80 | 20 | 4 | 78.75 | 63 | 12.6 | 3.15 | 0.005 | 999999 | |
100 | 20 | 4 | 125 | 100 | 20 | 5.0 | 0.005 | 999999 | |
125 | 20 | 4 | 200 | 160 | 32 | 8.0 | 0.005 | 999999 | |
150 | 20 | 4 | 312.5 | 250 | 50 | 12.5 | 0.005 | 999999 | |
200 | 20 | 4 | 500 | 400 | 80 | 20 | 0.005 | 999999 | |
250 | 20 | 4 | 787 | 635 | 127 | 31.5 | 0.05 | 9999999 | |
300 | 20 | 4 | 1250 | 1000 | 200 | 50 | 0.05 | 9999999 | |
Dimensions and weight
Speacification | L | D | D1 | H | Flange bolt | Weight |
mm | dxn | kg | ||||
50 | 200 | Φ165 | Φ125 | 253 | M16x4 | 15 |
65 | 200 | Φ185 | Φ145 | 268 | M16x4 | 15 |
80 | 225 | Φ200 | Φ160 | 284 | M16x8 | 17.5 |
100 | 250 | Φ220 | Φ180 | 295 | M16x8 | 20 |
125 | 250 | Φ250 | Φ210 | 310 | M16x8 | 22 |
150 | 300 | Φ285 | Φ240 | 339 | M20x8 | 33 |
200 | 350 | Φ340 | Φ295 | 382 | M20x8 | 45 |
250 | 400 | Φ395 | Φ350 | 433 | M20x12 | 94 |
300 | 450 | Φ445 | Φ400 | 483 | M20x12 | 114 |
Maximum Permissible error
Accuracy between Q1 and Q2±5%
Accuracy between Q2 and Q4±2%(±3%for hot water)
WORKING CONDITION
Working temperature for cold water meter: +0.1℃~+50℃
Working temperature for hot water meter: +0.1℃~+90℃
Head loss:△P63
Working pressure≤1. 0Mpa
We constantly carry out our spirit of ''Innovation bringing advancement, Highly-quality guaranteeing subsistence, Administration selling advantage, Credit rating attracting buyers for Manufacturer for Digital Water Meter Flow Meters for Irrigation and Industrial Usage. We will continue to repay the support and trust of our users with persistence, focus, creativity, diligence and enthusiasm. We hope that more industry elites will sincerely cooperate with us and work hand in hand to create a brilliant future. Our company strictly follows the scientific and complete quality management system.
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