water meter

water meter 1. dry dial, multi-jet, brass body water meter 2. Class B of ISO standard

water meter

Application:

--Measuring the total volume of cold portable water passing through the pipeline.

Feature:

--Multi-jet, dry-dial, easy for maintenance;

--Magnetic drive reliable characteristic, long working life;

--Vacuum sealed register ensures the dial keep free from fog and frost, Keep the reading clear in a long term service;

-- Technical data conform to international standard ISO4064 Class B

Working condition:

Water temperature: 0.130

 Water pressure   : ≤1.0Mpa

Maximum permissible error:

(1) in the lower zone from qmin inclusive up to but excluding qt is ±5%.

(2) in the upper zone from qt inclusive up to and including qs is ±2%;

Technical Data

Size  DN (mm)	Class	Overload Flow Rate	Nominal Flow Rate	Transitional Flow Rate	Minimal Flow Rate
		m3/h
15	A	3	1.5	0.15	0.06
	B			0.12	0.03
20	A	5	2.5	0.25	0.1
	B			0.2	0.05

Deminision and Weight

Size DN	L-Length	L1-Length	B-width	H-Height	Connections(threaded)		Weight
mm					d	D	kg
15	258	165	99	109	R1/2"	G3/4B	1.6
20	299	195	99	111	R3/4"	G1B	2.1