• Multi-jet Dry Type Water Meter Plastic Body
  • Multi-jet Dry Type Water Meter Plastic Body
  • Multi-jet Dry Type Water Meter Plastic Body
Multi-jet Dry Type Water Meter Plastic Body
Brand:
NWM
Product origin:
NINGBO CHINA
Delivery time:
25 days after order confirmation
Service:
OEM
Multi-jet Dry Type Water Meter Plastic Body

Multi-Jet Dry type of Water Meter (MJ-SDC)
Magnetic shield for external magnet protection;
Strongest and reliable plastic body material;
Magnetic drive with super dry type register;
Non Return Valve for selecting;
5 Rollers or 8 Rollers for Selecting;
With pulse output vision for selecting

INTRODUCTION

NWM MJ-SDC is IMPELLER (turbine) water meter with dry type register for residential application with sizes from Dn15 to Dn50 designed by NWM and meets to the requirements of Standard ISO 4064.

FEATURES

1 Corrosion Resistance

All the materials selected by resistance to corrosion;

2 Anti-interference

The conception of the Magnetic Protection to against the external influences;

3 Directly Reading

The indicator register is of 5 Rollers (Dn40/Dn50 with 6 Rollers) and 4 Pointers;

4 Extra Inlet Filter

The inlet lter prevents water meter from any effect by grit and particulates;

5 Non Return Valve

to avoid the reserve ow Rate AS OPTION;

6 IP68

A copper can super Dry register with IP68 protection AS OPTION;

DIMENSION

Multi-jet dry water meter

Size(mm)Dn15Dn20Dn25Dn32Dn40Dn50Dn50-Flange
L165/190
190260260300300300
L1259/284
294380384431448/
DG3/4BG1BG1-1/4BG1-1/2BG2BG2-1/2B/
dR1/2R3/4
R1R1-1/4R1-1/2
R2/
H107.5107.5117118151
151 (brass) 176 (iron)

176 (brass) 

181 (iron)

H1191191206.5206.5258
258 (brass) 283 (iron)

283 (brass) 

288 (iron)

W9595100100122

122 (brass)

145 (iron)

138 (brass)

145 (iron)

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

METROLOGY

DN
mm152025324050
RQ3/Q18080
Q4m3/h3.12557.87512.52031.25
Q3m3/h2.546.3101625
Q2l/h254063100160250
Q1l/h15.6252539.37562.5100156.25
Max. readingm399 999.9999999 999.9999
Min. reading
Liter0.05
Pressure loss
∆p
∆p<63
Max, Pressure
MAP
MAP16
Max, TemperateT30 / T50

(For different Q3 and R, please contact with NWM manufacture).

MAX PERMISSION ERROR

Plastic body

a.In the lower zone (Q1≤Q≤Q2): maximum permission error is ±5% b.In the upper zone (Q2≤Q≤Q4): maximum permission error is ±2%( T≤30˚C), maximum permission error is ±3% (30˚C <T≤50˚C)

INSTALLATION

Dry water meter for sale

The meters should be installed in HORIZONTAL position with the direction of the ow as indicated by the arrow cast on the meter body with registerface upwards; Pipeline must be ushed before installation; The meter should be constantly full of water during operation; 

NWM Suggest to Installation the water meter as:

REMOTE TRANSMISSION

Multi-jet dry water meter



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