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            1.  
               
               
               
              DN15-50mm, threads end
              Multi-jet
              Single-jet
              Rotary Piston
              Bypass
              DN50-500, Flanged end
              Accessories
               
              Rotary Piston
               
              PD08TAR-15~20E (rotary register)
               

              APPLICATION: MEASURING THE TOTAL VOLUME OF COLD POTABLE WATER PASSING THROUGH THE METER.
               
              SPECIALITY:
              ☆ THE HARDENED GLASS
              ☆ HIGH ACCURACY AND LARGE MEASURING RANGE
              ☆ NEGLIGIBLE HEAD LOSS AT WORKING FLOW-RATE
              ☆ MAGNET DRIVE WITH ANTI-MAGNETIC
              ☆ HIGH-QUALITY MATERIAL WITH LONG LIFE OF SERVICE
              ☆ RELIABLE IN DATA COLLECTING , HERMETICALLY SEALED REGISTER
              ☆ THE REGISTER IS SEALED AND IT COULD BE IN ANY POSITION
              WITHIN 360°,CONVENIENT FOR INSTALLATION.
               
              WORKING CONDITION:
              ☆ THE MAX. ADMISSIBLE WATER PRESSURE: 1.6MPa
              ☆  WATER TEMPERATURE: WATER TEMP UP TO 50℃
               
              Maximum permissible error:
              Between qt (included) and qs is ±2%;
              Between qmin and qt (excluded) is ±5%.
              NOTE: The technical data conform to ISO4064 standard, class B.
               
              FLOW-ERROR CURVE


              SPECIFICATION AND OVERALL DIMENSIONS

              Description

              Unit

              Hydraulic data and dimensions

              Nominal size

              mm(inch)

              DN15(1/2”)

              DN20(3/4”)

              Overload flow-rate (qs)

              m3/h

              2

              3

              Permanent flow-rate (qp)

              m3/h

              1

              1.5

              Transitional flow-rate (qt)

              l/h

              80

              120

              Minimum flow-rate (qmin)

              l/h

              20

              30

              Min. reading

              l

              0.05

              0.05

              Max. reading

              m3

              99999.9999

              99999.9999

              Max. working pressure

              MPa

              1.6

              1.6

              ΔP at the qs

              MPa

              ≤0.1

              ≤0.1

              L

              mm

              165

              190

              I

              mm

              245

              290

              H

              mm

              135

              135

              h

              mm

              36.5

              36.5

              B

              mm

              94

              94

              D

              inch

              G3/4B

              G1B

              d

              inch

              R1/2

              R3/4

              Weight

              with counections

              Kg

              1.49

              1.75

              without counections

              1.29

              1.45

              OVERALL DIMENSIONS                                                         PRESSURE LOSS CURVE

               

                All rights reserved: Lianyungang Lianli Water Meter Co.,Ltd. Tel: 0086-518-82341113 Fax: 0086-518-82340789
              Add: Lianyungang economic and technological development zone, jiangsu, china
              P.C: 222047 E-mail : lianli@lianliwm.com Support: Sooba.cn 
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