DN15-50mm, threads end
        Multi-jet
        Single-jet
        Rotary Piston
        Bypass
        DN50-500, Flanged end
        Accessories
         
        Rotary Piston
         
        PD97TRP-15~20E/A (plastic body)
         

        APPLICATION: MEASURING THE TOTAL VOLUME OF COLD POTABLE WATER PASSING THROUGH THE METER(ALSO SUITABLE FOR PURE WATER).
         
        OPERATING CONDITION:
        *THE MAX.ADMISSIBLE PRESSURE 1.6MPa
        *RESISTING WATER TEMPERATURE OF 50℃
         
        SPECIALITY
        * NEGLIGIBLE HEAD LOSS AT WORKING FLOW-RATE
        * INSTALLATION IN ANY POSITION (SUCH AS LEVEL, VPRIGHESS)
        *SEMI-POSITIVE OSCILLTING PISTON TYPE, DIRECT TRANS MISSION WITH RELIABLE PERFORMANCE                
        * HIGH ACCURACY
        * PLASTIC BODY(ON REQUSET,ALSO PROVIDE BRASS BODY)
         
        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 C.

        FLOW-ERROR CURVE

        SPECIFICATION AND OVERAL DIMENSIONS

        Description

        Unit

        Hydraulic data and dimensions

        Nominal size

        mm(inch)

        DN15 (1/2)

        DN20 (3/4)

        Overload flow-rate (qs)

        m3/h

        3

        5

        Permanent flow-rate (qp)

        m3/h

        1.5

        2.5

        Transitional flow-rate (qt)

        l/h

        22.5

        37.5

        Minimum flow-rate (qmin)

        l/h

        15

        25

        Min. reading

        l

        0.05/0.5

        0.05/0.5

        Max. reading

        m3

        9999.9999
        99999.999

        99999.999
        99999.999

        Max. working pressure

        MPa

        1.6

        1.6

        △P at the qs

        MPa

        ≤0.1

        ≤0.1

        L

        mm

        195 0 -2

        265 0 -2

        I

        mm

        115 0 -2

        165 0 -2

        B

        mm

        48

        48

        Weight

        Plastic body without connections

        kg

        0.40

        0.42

        Plastic body with connections

        0.56

        0.68


        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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