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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