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Volumetric Piston Dry Type Class D/R630 Water Meter (Brass or Plastic)

Price $15.00
Min Order 1 Piece
Availability In Stock
Shipping From Zhejiang, China
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Model NO.:
PD-SDC
Install:
Horizontal
Medium Temperature:
Cold Water
Level Measurement:
D
Counter Instructions:
Digital
Nominal Diameter:
15-50mm
Application:
Civil
Principle:
Speed of Water Meter
Medium Pressure:
General Water Meter
Work Environment:
Dry Water Meter
Size:
1/2"~2"
Trademark:
NWM or OEM
Transport Package:
Pallets
Specification:
CE approval
Origin:
Nwm Ningbo, China
HS Code:
90282010
Product Description
NWM PD-SDC is Piston Displacement (Volumetric) water meter with magnetic transmission, dry type register at sizes Dn15 to Dn25 designed and manufacture by NWM and meets to the requirements of Directive 2004/22/EC on measuring instruments; the European Standard EN14154+A1+A2: Water Meter; the International Organization of Legal Metrology OIML R-49: 2006(E): Water meters intended for the metering of cold potable water.

CHARACTERISTICS:
  • All the components are produced with high resistance and quality materials, technical plastics and stainless steel parts;
  • Cold water meter under current standard for lower than 30ºC(T30), but NWM PD-SDC can be used safely in water temperature up to 50ºC(T50);
  • The ROTARY indicator register for the most comfortable reading position is of 8 Rollers and 1 Pointer;
  • Suitable for any position installation;
  • The Piston is the main moving parts in contact with water permitting the most reliable;
  • The extra inlet filter at the inlet of the meter body permits cleaning it without breaking the metrological seal;
  • The conception of the Magnetic Protection to against the external influences;
  • Pulse output pre-equipped at 10 liters/pulse;
  • Non Return Valve to avoid the reserve flow Rate AS OPTION;
DIMENSION:
 
SizeDn15Dn20Dn25Dn32Dn40
L110/165/170165/190260260300
L1204/259/265269/294380384431
DG3/4BG1BG1-1/4BG1-1/4BG1-1/4B
dR1/2R3/4R1R1R1
H109.5121143143 164.5
H1181192.5231226.5  249
W8495110145 173.5


L1: the total length with connection and the gasket without compression.

MAIN TECHNICAL DATA:
SizemmDn15Dn20Dn25Dn32Dn40
RQ3/Q1160
Q4m3/h3,12557,78512,520
Q3m3/h2,546,31016
Q2l/h254063100160
Q1l/h15,6252539,37562,5100
RQ3/Q1200
Q4m3/h3,12557,78512,520
Q3m3/h2,546,31016
Q2l/h203250,480128
Q1l/h12,52031,55080
RQ3/Q1250
Q4m3/h3,12557,78512,520
Q3m3/h2,546,31016
Q2l/h1625,640,3264102,4
Q1l/h101625,24064
RQ3/Q1315
Q4m3/h3,12557,78512,520
Q3m3/h2,546,31016
Q2l/h12,7020,3132,0050,7981,27
Q1l/h7,9412,6920,0031,7550,79
RQ3/Q1400
Q4m3/h3,12557,78512,520
Q3m3/h2,546,31016
Q2l/h101625,24064
Q1l/h6,251015,752540
RQ3/Q1613
Q4m3/h3,125N/AN/AN/AN/A
Q3m3/h2,5N/AN/AN/AN/A
Q2l/h6.52N/AN/AN/AN/A
Q1l/h4.08N/AN/AN/AN/A
RQ3/Q1800
Q4m3/h3,125N/AN/AN/AN/A
Q3m3/h2,5N/AN/AN/AN/A
Q2l/h5N/AN/AN/AN/A
Q1l/h3.125N/AN/AN/AN/A
Max. Readingm399999,9999
Min. ReadingLiter0.02
Pressure LossΔPΔP<63 at Q3
Max. PressureMAPMAP16
Max. TemperateºCT30 or T50

MAX PERMISSION ERROR:
From Q1 inclusive up to but excluding Q2 is ± 5%;
From Q2 inclusive up to and including Q4 is ± 2% for T30 and ± 3% for T50.

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