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No.2 Baiyang Road, Liangxiang Economic Development Zone, Fangshan District, Beijing

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Large caliber rotor wet cold/hot water meter LXS-50~150

1、 Product Overview: The traditional rotary mechanical water meter structure is used to measure the total volume of water flowing through pipelines

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Product details

1Product Overview

Adopting the traditional rotor type mechanical water meter structure, it is used to measure the total volume of water flowing through the pipeline.DN15~25 water meters can be divided into two types of counters: wet and semi liquid sealed, while the rest of the calibers are wet counters.

IIProduct Features

l Mature technology and stable performanceThe water meter has high sensitivity.

l Unified national movement size designGood universality and interchangeability.

l The digital wheel of the semi liquid sealed water meter is sealed with a special liquid, which can maintain the clarity of the dial for a long time.

IIITechnical Specifications

Nominal diameter mm	15	20	25	32	40	50	80	100	150
Common traffic (Q)₃）m³/h	2.5	4	6.3	10	16	25	63	100	250
Measurement range Q₃/Q₁）	80					50
Q₂/Q₁	1.6					4
Overload flow (Q₄）m³/h	3.125	5.0	7.875	12.5	20	31	78.75	125	312.5
Boundary flow rate (Q₂）m³/h	0.05	0.08	0.126	0.2	0.32	2	5	8	20
Minimum flow rate (Q₁）m³/h	0.031	0.05	0.079	0.125	0.2	0.5	1.26	2	5
accuracy class	Level 2
Minimum reading L	0.05			0.5			5
Maximum reading m³	99,999					999,999
temperature grade	T30 (cold water), T90 (hot water)					T30
pressure rating	MAP10
Pressure loss level	△p63
Flow profile sensitivity level	U10/D5

four、Overall dimensions

DN50~DN150

nominal diameter	length	flange connection
nominal diameter	length	outer diameter of flange	Diameter of bolt hole center circle	connecting bolt
DN（mm）	mm	mm		connecting bolt
50	275	165	125	4-M16
80	350	200	160	8-M16
100	375	220	180	8-M16
150	500	285	240	8-M20

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