China Vertical Woltman Bulk Water Meter, Find details about China Woltmann Water Meter, Cold Water Meter from Vertical Woltman Bulk Water Meter
DN | mm | 50 | 65 | 80 | 100 | 150 | |
Q3/Q1 | R | 200 | 200 | 200 | 200 | 250 | |
Q4 | m³/h | 50 | 50 | 78.5 | 125 | 312.5 | |
Q3 | m³/h | 40 | 40 | 63 | 100 | 250 | |
Q2 | m³/h | 0.32 | 0.32 | 0.50 | 0.80 | 1.60 | |
Q1 | m³/h | 0.20 | 0.20 | 0.32 | 0.50 | 1.00 | |
Head Loss | MPa | 0.06 | |||||
Max. Reading | m³ | 999999.999 | 9999999.99 | ||||
Min. Reading | m³ | 0.0002 | 0.002 | ||||
Impulse Value | m³/p | 0.001/0.1/1 | 0.01/1/10 | ||||
DN (mm) | Length L | Height H | Connecting Flange | Weight | ||
mm | Outer Dia. | Bolt Hole Dia. pc-mm | Bolt Hole Central Dia. | |||
50 | 280 | 228 | 165 | 4-Φ19 | 125 | 12.5 |
65 | 300 | 238 | 185 | 4-Φ19 | 145 | 16.5 |
80 | 370 | 290 | 200 | 4/8-Φ19 | 160 | 18.5 |
100 | 370 | 306 | 220 | 8-Φ19 | 180 | 31.5 |
150 | 500 | 445 | 285 | 8-Φ23 | 240 | 89.5 |