small size multi jet 15 mm -20 mm residential brass dry type cold
water meter
Product Description
Brief introduction:
The dry dial water meter is mainly composed of ametercase, a cover, a counting mechanism, a measuring mechanism, etc.
The counting mechanism and impeller are completely isolated by
magnetic transmission, and the reading part of the wheel is dry and
keeps the reading part clear for a long time by using
water.Anti-fog, anti-fouling and other characteristics.
Characteristic:
High accuracy, accurate measurement, convenient maintenance,
technical index up to GB/T778.1~3-2007 standard, dry counter and
measured water can keep the indication clear for a long time.
Special Features
Name:
Dry dial class B Water meter
Material:
Iron
Type name
Vane wheel cold water meter
Certificate
ISO4064 ISO9001:2008
warranty
1 year
Installation
Horizontal
Water temperature
≤30℃
Working pressure
≤1MPa
Normal Size
15mm~50mm
Dimensions and weight
Technical Data
Diameter
(DN)
Q max
(Q4)
Q n
(Q3)
Qt(Q2)
Q2/Q1=1.6 m3/h
Q min(Q1)
Specific value Q3/Q1m3/h
Min.
seale mark
Max.reading
Q4/Q3=1.25 m3/h
R80
R100
R125
R160
R80
R100
R125
R160
m3
m3
15
3.125
2.5
0.05
0.04
0.032
0.025
0.032
0.025
0.02
0.016
0.00005
99999
20
5
4
0.08
0.064
0.05
0.04
0.05
0.04
0.032
0.025
0.00005
99999
25
7.875
6.3
0.126
0.1
0.08
0.063
0.08
0.063
0.5
0.4
0.00005
99999
32
12.5
10
0.2
0.16
0.125
0.1
0.125
0.1
0.08
0.063
0.00005
99999
40
20
16
0.32
0.256
0.2048
0.16
0.2
0.16
0.128
0.1
0.00005
99999
50
31.25
25
0.5
0.4
0.32
0.25
0.3125
0.25
0.2
0.156
0.00005
99999
Company Profile
Hunan Changde Water Meter Manufacturing Co., Ltd, renamed at the
end of 2002 during the enterprise's system reformation, is
originated from Hunan Changde Water Meter Factory, which was
founded in 1965. Once it was appointed to be the water meter
manufacturing and the second grade measurement enterprise by the
State Economic and Trade Commission in China. After more than 40
years experience in this field, it becomes the biggest water meter
manufacturing enterprise with advanced technology, complete testing
method and powerful production guarantee in south and central area
of China. The products series has been up to 68 varieties, 231 type
specifications and our annual production capacity is more than
1,600,000pcs at present. Our company is a new high-tech enterprise in Hunan Province, a
member of Chinese Measurement Association for water meter. It
successively wins "The National Trustworthy Quality Unit ", " The
Provincial Trustworthy Quality Unit of one hundred private
enterprises", "The Satisfied Unit in quality and service", "The
Trustworthy Unit in price and measurement in Hunan Province", "The
AAA grade Credit Enterprise" and some other honors. The company
carries out the standardized management and adopts international
standard for products. It is the one and only water meter
manufacturing company which have applied Certificate of
ISO9001:2000 in Hunan province. The "Changde" brand water meter is
appraised as the famous trademark in Hunan. It passed quality
surveillance for several times, which made by Quality
Superintendent Office, and it is appraised as the only famous
products in provincial water meter field. What's more, it got the
title of "National Inspection-free Products" in Dec. 2007.and in
Dec. 2012, it got the title of "A well-known trademark in
China".The products sell well in more than 30 provinces,
municipalities and autonomous regions domestically, and enjoy good
reputation in East Europe, South-East Asia, Middle East, Africa and
South America . We are now, devoting ourselves in carrying out the policy of "
making first class products, providing first class services,
achieving first-class brands, becoming first-class enterprises" in
all aspects; and we seriously promise that we will provide
high-quality products at competitive prices with good service to
every user.
Multi Jet Residential Dry Type Cold Water Meter DN20 Conventional Water Meter