KM03-IC02

Multi Jet Prepayment Water Meter with Ball Valve

Dry Type, IC Card, brass body, with remote ball valve control function from DN15mm~ 40mm.

PREV: No previous article NEXT:Plastic Body Prepaid Smart Water Meter Ball Valve

Description

1. Application

Jingcheng IC card prepaid water meter is the new measuring instrument employing the microprocessor to realize water collection, processing, display, and reserving.

2. Features

● IC card water meter uses a pre-paid way to achieve the new management mode of"Purchase, then use".

● Show the different level prices of the water, one card can be used for several meters.

● Double reading display: mechanical and electronic reading, unique battery protection.

● 8 functions:Anti-theft; anti-magnetic interference;step water price function; data query;easy to change battery; balance alarm; accurate counting;close valve when arrears.

● Stable performance, wide application, low power consumption, long lifetime.

● Electronic component with good sealing performance, and high protection level.

● Meter Body Adopt environmental protection material, High strength, High toughness.

3. Head Loss Curve

4. Accuracy Error Curve

5. Installation Dimension

Item No	L1 Over Length	L Length	W Width	H Heigh	Weight /pcs(kg)	Measurement(cm)	Connection Thread
Item No	L1 Over Length	L Length	W Width	H Heigh	Weight /pcs(kg)	G.W. /N.W	D	d
LXSGZ-15E	260mm	165mm	90mm	118mm	1.6		G3/4	R1/2
LXSGZ-20E	295mm	190mm	90mm	118mm	1.7		G1	R3/4
LXSGZ-25E	340mm	225mm	90mm	118mm	2.2		G1-1/4	R1

6. Technical Data

Operating Voltage	Rated operational voltage	Electricity	Quiescent electricity	Ambient temperature	Low voltage protection	Volume of water per pulse signal
2.5-3.6V	3.6V	<20mA	<15uA	0.1-55 ℃	2.4V	100L

7. Main Technical Data

Model number	LXSGZ-15E			LXSG-20E			LXSGZ-25E			LXSGZ-32E			LXSGZ-40E
Nominal diameter (DN)[mm]	15(1/2")			20(3//4")			25(1")			32(11/4")			40(11/2")
Ratio Q3/Q1	R80	R100	R160	R80	R100	R160	R80	R100	R160	R80	R100	R160	R80	R100	R160
Overload flow rate (Q4) [m³/h]	3.125	3.125	3.125	5	5	5	7.875	7.875	7.875	12.5	12.5	12.5	20	20	20
Permanent flow rate (Q3) [m³/h]	2.5	2.5	2.5	4	4	4	6.3	6.3	6.3	10	10	10	16	16	16
Transitional flow rate (Q2) [m³/h]	0.05	0.04	0.025	0.08	0.064	0.04	0.126	0.1	0.063	0.2	0.16	0.1	0.32	0.256	0.16
Minimum flow rate (Q1) [m³/h]	0.032	0.025	0.015	0.05	0.04	0.025	0.08	0.063	0.039375	0.125	0.1	0.0625	0.2	0.16	0.1
Accuracy class	2
Maximum permissible error for the lower flow rate zone (MPEι)	±5%
Maximum permissible error for the upper flow rate zone (MPEμ)	±2% for water having a temperature ≤30℃ ±3% for water having a temperature ＞30℃
Temperature class	T30,T50
Water pressure classes	MAP 16
Pressure-loss classes	△P63
Indicating range[m³]	99 999
Resolution of the indicating device[m³]	0.00005
Flow profile sensitivity classes	U10 D5
Orientation limitation	HORIZONTAL

Get in Touch With Us

PALY
VIDEO

Who Are We?

NINGBO JINGCHENG TECHNOLOGY CO.,LTD.

NINGBO JINGCHENG TECHNOLOGY CO.,LTD. is located in Picturesque Jiangbei Investment Park, NINGBO, CHINA. It is a comprehensive high-tech China Multi Jet Prepayment Water Meter with Ball Valve Factory and Custom Multi Jet Prepayment Water Meter with Ball Valve Suppliers that integrates scientific research & development, production, sales, and service. It was established in 2002 as a manufacturer and exporter of the water meter for more than 22 years. The factory covers an area of 40 acres (30000squre meters) 200 staff, 100+ types of products, product capacity of 5 million per year. Its product range covers single jet, multi-jet, volumetric piston type, Woltma type, IC card intelligent water meter, remote control water mater, optoelectrical reading direct remote control water meter, purified water meter and ultrasonic water meter which conform to international standard ISO4064B, C, D grade. We have cooperation with many companies at home and abroad. Our main foreign markets are Asia， Africa， Europe, South America, etc.
"Constantly keep improving, insisting on sincerity and good faith " is our goal. We have passed ISO9001:2015 quantity management system and ISO14001:2015 environment system certifications, ISO 45001:2018 Occupation Health Safety Management System, established strict and scientific quality and operation management control procedures, and guaranteed numerous users ' interest.
Under the background of the Ningbo water meter industry's development, Jingcheng Meter actively researches and develops new products that meet the market demand and environmental protection requirements, and received favorable comments from both new and old customers. Following the operation idea of "technology and quality good, sincere service", we are ready to provide you with high-quality products and services for bright prospects with you hand in hand.

Honors and Qualifications

Every certificate has witnessed our speciality.

Explore More

Our News

Follow company information and understand industry trends.

Explore More

What impact does environmental factors have on the measurement accuracy of rotary piston water meter
2025-06-11
When choosing and installing a rotary piston water meter, it is important to think about environmental factors. This helps ensure accurate measurement...
What impact does environmental factors have on the measurement accuracy of rotary piston water meter
2025-06-04
When choosing and installing a rotary piston water meter, it is important to think about environmental factors. This helps ensure accurate measurement...
What are the maintenance of rotary piston water meter
2025-05-28
Regular maintenance of rotary piston water meter is a key link to ensure its efficient operation and accurate measurement. Comprehensive inspection of...
What are the common mechanical failures of wired remote water meter
2025-05-21
Mechanical wear is one of the most common faults in the operation of water meters. Water meters are composed of multiple precision mechanical parts, i...