Cold water meter, Woltman water meter for water supply utility billing, Ductile iron housing, PN16, Size DN100
INTRODUCTION: To totalize the total volume of cold (hot) water passing through the pipeline. Heat water meter, also can serve as heat meter. This type of water meter also can be used for a remote reading transmission system as equipped with a built-in sensor.
WORKING CONDITION:
Size | Length L | Height H | Outer Diameter D1 | Bolt Circle Diameter D2 | Connecting Bolt | Weight |
mm | n-Md | Kg | ||||
50 | 200 | 247 | 165 | 125 | 4-M16 | 8 |
65 | 200 | 260 | 185 | 145 | 4-M16 | 13 |
80 | 225 | 265 | 200 | 160 | 8-M16 | 15 |
100 | 250 | 272 | 220 | 180 | 8-M16 | 19 |
125 | 250 | 295 | 250 | 210 | 8-M16 | 23 |
150 | 300 | 302 | 285 | 240 | 8-M20 | 30 |
200 | 350 | 359 | 340 | 295 | 8-M20(1.0MPa) | 42 |
12-M20(1.6MPa) | 41.5 | |||||
250 | 450 | 470 | 395 | 350 | 12-M20(1.0MPa) | 77 |
405 | 355 | 12-M24(1.6MPa) | 79 | |||
300 | 500 | 492 | 445 | 400 | 12-M20(1.0MPa) | 97 |
460 | 410 | 12-M24(1.6MPa) | 114 | |||
400 | 600 | 631 | 565 | 515 | 16-M24(1.0MPa) | 199 |
580 | 525 | 16-M27(1.6MPa) | 206 | |||
500 | 800 | 740 | 670 | 620 | 20-M24(1.0MPa) | 340 |
715 | 650 | 20-M30(1.6MPa) | 358 |
MAIN TECHNICAL DATA
Size mm | CLASS | Maximum flow | Nominal flow | Transitional flow | Minimum flow | Minimum Reading | Maximum Reading |
m3/h | m3 | ||||||
50 | B | 30 | 15 | 3.0 | 0.45 | 0.001 | 999999 |
65 | B | 50 | 25 | 5.0 | 0.75 | 0.001 | 999999 |
80 | B | 80 | 40 | 8.0 | 1.2 | 0.001 | 999999 |
100 | B | 120 | 60 | 12 | 1.8 | 0.001 | 999999 |
125 | B | 200 | 100 | 20 | 3.0 | 0.001 | 999999 |
150 | B | 300 | 150 | 30 | 4.5 | 0.01 | 9999999 |
200 | B | 500 | 250 | 50 | 7.5 | 0.01 | 9999999 |
250 | B | 800 | 400 | 80 | 12 | 0.01 | 9999999 |
300 | B | 1200 | 600 | 120 | 18 | 0.01 | 9999999 |
400 | B | 2000 | 1000 | 200 | 30 | 0.1 | 99999999 |
500 | B | 3000 | 1500 | 300 | 45 | 0.1 | 99999999 |
BOUNDARY DIMENSION
Competitive Advantage:
Production