KM06-01

Vertical Flange Woltman Water Meter Iron Base

It is a vertical bulk water meter for industrial and irrigation application with sizes from 40mm to 200mm.

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Description

1. Features

●No worm gear transmission mechanism, the impeller direct drive counter, transmission efficiency, low initial flow.

●Wide range, suitable for large changes in traffic occasions.

●Full flow detection, high precision measurement.

●Dry magnetic structure, to ensure that the counter clean, clear display.

●Six-digit increase in digital character wheel display readings, reading more clearly.

●Removable measuring movement structure, easy maintenance.

●Internal adjustable structure, to prevent unauthorized regulation.

●Built-in stainless steel filter, the effective protection of measuring institutions.

●High wear-resistant bearing system (gemstone bearing + high wear-resistant carbide shaft) ensures long-term product stability and reliability, significantly increasing product maximum flow.

●Using stainless steel fasteners and epoxy resin powder to spray inside and outside the shell, to maximize antirust and extend product life.

●Optional tamper protection cover. (To prevent users from unauthorized movement, damage or change the measurement structure, the maximum play anti-theft effect).

2. Main Technical Data

Water meter temperature:cold water: T30, T50, T70, T90

Pressure grade: MAP10

Installation: Vertical

Pressure loss grade: △P63

Upstream disturbance grade: U510

Downstream disturbance grade: D5

No need additional filter

No requirement of straight pipe at inlet and outlet

3. Head Loss Curve

4. Installation Dimension

Diameter mm	L	D	D1	H	Connection Flange	Weight
Diameter mm	mm				Dxn	kg
40	245			220		7
50	280	165	125	228	4XΦ19	15
65	300	185	145	238	4XΦ19	16.8
80	370	200	160	290	4XΦ19	29
100	370	220	180	306	8XΦ19	31
150	500	285	240	445	8XΦ23	78
200	500	340	295	564	8XΦ23	120

5. Flow Condition

DN(mm)	Flow Range	Minimum Flow Q4	Common Flow Q3	Boundary Fow Q2	Minimum Flow Q1	Minimum Reading	Maximum Reading
DN(mm)	Q3/Q1	m³/h				m³
40	80	50	40	0.8	0.5	0.001	999,999
50	80	50	40	0.8	0.5	0.001	999,999
65	80	78.75	63	1.4	0.79	0.001	999,999
80	80	125	100	2.0	1.25	0.001	999,999
100	80	200	160	3.2	2.0	0.001	999,999
150	80	500	400	8.0	5.0	0.001	9,999,999
200	80	800	630	12.6	7.88	0.001	9,999,999
250	80	1260	1008	20.16	12.6	0.02	9,999,999
300	80	2000	1600	32	20	0.02	9,999,999
350	80	2800	2240	44.18	28	0.2	999,999,999
400	80	3200	2560	51.2	32	0.2	999,999,999
450	80	3200	2560	51.2	32	0.2	999,999,999
500	80	5000	4000	80	50	0.2	999,999,999
600	80	8000	6400	128	80	0.2	999,999,999

Get in Touch With Us

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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 Vertical Flange Woltman Water Meter Iron Base Factory and Custom Vertical Flange Woltman Water Meter Iron Base 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.

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