China Made Woltman/Multi Jet/Single Jet/Volumetric Water Meter with Pulse Emitter Output Reading for Residential Volumetric Water Flow Measurement DN15-DN50

• Install: Horizontal
• Medium Temperature: Cold Water
• Level Measurement: B
• Counter Instructions: Digital
• Nominal Diameter: Big Diameter
• Application: Industrial
• Model NO.: LXSG15-4
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Stucture: Traditional
• Q3/Q1: 80
• Max Reading: 99999
• Min Reading: 0.0005
• Pressure Rating: Pn10/P16
• up Sensitivity: U10
• Down Sensitivity: D5
• Temperature: T50/T90
• Pressure Loss: 63
• Accuracy High Zone: 2%
• Accuracy Low Zone: 5%
• Transport Package: Carton
• Specification: Grey/ductile iron, plastic, brass
• Trademark: Leking
• Origin: China
• Production Capacity: 3000000 Pieces/Year

Product Description

 China made Woltman/multi jet/single jet/volumetric Water Meter with pulse emitter output Reading for residential volumetric water flow measurement DN15-DN50
 

ProductDescription
 
The super dry multi-jet water meter, as well as single jet principle available for smaller port size. This vane wheel water meter is known for its wide range, simple operation, and accuracy in cold water or hot water totalization and flow rate metering. The impeller is centered in a ring of jets, with inlet jets on one level and outlet jets on another. A gear train drives the register totalizer dials.
 
Applications range:
These water meter are for record the total water volumetric flow meter in cubic, liter which pass through the closed pipe line, like water utilities, municipal water supply, etc.
 
Exploded view

Profile chart - assemble

Key Features

•  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

Data sheet

Description		Unit	Hydraulic data and dimensions
Nominal size		mm(inch)	DN15 (1/2")	DN20(3/4")	DN25 (1")
Overload flow rate (Qs)		m3/h	2	3	7
Permeanent flow rate (Qp)		m3/h	1	1.5	3.5
Transitional flow rate (Qt)		l/h	80	120	280
Minimum flow rate (Qmin)		l/h	20	30	70
Min reading		l	0.05	0.05	0.05
Max reading		l	99999.9999	99999.9999	99999
Max work pressure		MPa	1.6	1.6	1.6
Pressure difference at Qs		Mpa	<0.1	<0.1	<0.1
L		mm	165	190	225
I		mm	245	290	260
H		mm	135	135	135
h		mm	36.5	36.5	36.5
B		mm	94	94	115
D		inch	G3/4B	G1B	G1-1/4B
d		inch	R1/2	R3/4	R1
weight	with connections	kg	1.49	1.75	1.95
	without connections		1.29	1.45	1.65

 
Flow curve

Pressure curve


Competitive Advantage:

•  Compliance to international standards: ISO4064 / GBT778 / Q/320700JR05-2003
•  Strict process control
•  Advanced calibration equipment
•  Engineer team

Production line