Rolling wing liquid-sealed water meter

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Product  Type: LXSY-15E-50E  ROLLING WING LIQUID-SEALED WATER METER
Remark: This range of water meter is used to measure the total quantity of cold potable water which consumed in houshold or a resident unit, passing through the pipeline.
FEATURES:
adopting pointer and word-wheel combination count device, with advanced, beautiful and elegant structure, the counter is sealed by special type liquid, the reading is clear for long, convenient meter copy and long service life.
WORKING CONDITION:
water temperature: <=40•C water pressure: <=1MPa
COMPLIANCE WITH STANDARD:ISO 4064 (GB/T778-1996)
INDICATING ERROR:
At low zone is+-5% from minimum flow rate(qmin)to ,transitional flow rate(qt)exclusive boundary
At high zone is+-2% from transitional flow rate(qt) to overload flow rate(qs)

  Type Meter SIze Class Overload Flow qs Nominal Flow qp Transitional Flow qt Min Flow qmin Min Reading Max Reading
mm M³/h
LXSY-15E 15 A 3 1.5 0.150 0.060 0.0001 9,999/99,999
B 0.120 0.030
LXSY-20E 20 A 5 2.5 0.250 0.100 0.0001 9,999/99,999
B 0.200 0.050
LXSY-25E 25 A 7 3.5 0.350 0.140 0.0001 9,999/99,999
B 0.280 0.070
LXSY-32E 32 A 12 6 0.600 0.240 0.0001 9,999/99,999
B 0.480 0.120
LXSY-40E 40 A 20 10 1.000 0.400 0.001 99,999
B 0.800 0.200
LXSY-50E 50 A 30 15 4.500 1.200 0.001 99,999
B 3.000 0.450


AXIMUM PERMISSIBLE ERROR
A)in the lower zone from qmin inclusive up to but excluding qt is+-5%
B)in the upper zone from qt inclusive up to and including qs is+-2%


Meter Size
Lenght Width Height Connecting whorl Weight
mm MM D d kg
15 165 99.5 109 G3/4B 1.4
20 195 99.5 117 G1B 1.7
25 225 104 117 G1 ¼B R1 2.4
32 230 104 117 G1 ½B R1¼ 2.5
40 245 125 147 G2B R1½ 4.5
50 280 125 174 Conneting Flange D1=160 D2=125 4-M16 12

Flow Error Curve



Head Loss Curve

The Detail of Rolling wing liquid-sealed water meter
Model No:Rolling wing liquid-sealed water meter
ProductName: Multi-Jet liquid sealed water meter
Product Origin:China
Brand Name: Aimei
Price Terms: FOB Ningbo
Payment Terms:T/T L/C
Supply Ability: 300,000-400,000sets/month
Delivery Lead Time:about 30 days
If you want to purchase or know more information about Rolling wing liquid-sealed water meter, please contact us!
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chinaaimei
 
Sherry77872588
West Town Road 68, Shangtian Town Fenghua Zhejiang, China.
Tel:0086574-88637838 88633088
E-mail:sales@allwatermeter.com       sales@chinaaimei.com