Optical remote reading dry valve controlled vertical water meter

+
  • image/光电直读远传水表干式阀控立式DN20.jpg
  • a3.jpg

Functional Features

Optical Remote Reading Dry Valve Controlled Vertical Water Meter DN20 The vertically designed optical remote reading valve-controlled water meter developed by our company features exquisite appearance design, compact and reasonable structure, large valve torque, low power consumption, and strong compatibility of spare parts with horizontal water meters, reaching a leading level in the country and obtaining a design patent.

Technical Parameters

Model

Nominal Diameter
(DN)

Q3/ Q1

Overload Flow Rate
( Q4)

Common Flow Rate
( Q3)

Boundary Flow Rate
( Q2)

Minimum Flow Rate
( Q1)

Minimum Reading

Maximum Reading

Appearance Size

Vertical

mm

 

m³∕h

m³

mm

LXSYZ-15

15

80

3.1

2.5

0.050

0.031

0.0001

99999

170×86×155

160

3.1

2.5

0.025

0.016

LXSYZ-20

20

80

5

4.0

0.080

0.050

0.0001

99999

170×86×155

160

5

4.0

0.040

0.025

LXSYZ-25

25

80

7.8

6.3

0.126

0.079

0.0001

99999

170×86×160

160

7.8

6.3

0.063

0.040

Indication Error

Optical Remote Reading Dry Valve Controlled Vertical Water Meter DN20From including the minimum flow rate (Q1) to excluding the boundary flow rate (Q2) in the low range ±5%.

Optical Remote Reading Dry Valve Controlled Vertical Water Meter DN20From including the boundary flow rate (Q2) to including the maximum flow rate (Q4) in the high range ±2%.

Operating Environment

Optical Remote Reading Dry Valve Controlled Vertical Water Meter DN20Working Water Temperature: Cold Water Meter 0~30℃

Optical Remote Reading Dry Valve Controlled Vertical Water Meter DN20Working Pressure: Not exceeding 1MPa