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- Commodity name: 304 stainless steel valve free water meter
304 stainless steel valve free water meter
keyword:
water meter
Products Detail
Dimensions and weight
DN( mm ) | Length | Width | Heigjt | Connecting Thread | Weight |
15 | 165 | 85 | 114 | G3/4B | 1.6 |
20 | 195 | 85 | 114 | G1B | 1.8 |
25 | 225 | 85 | 114 | G1-1/4B | 2.7 |
Technical parameters
DN( mm ) | Max FlowQ4 | Nominal Flow Q3 | Transitional Q2 | Min FlowQ1 |
15 | 3.125 | 2.5 | 0.05 | 0.031255 |
20 | 5.0 | 4.0 | 0.08 | 0.05 |
25 | 7.875 | 6.3 | 0.126 | 0.07875 |
Nominal Pressure | ≤ 1.0Mpa | ≤ 1.0Mpa | ≤ 1.0Mpa | ≤ 1.0Mpa |
Max Temperature | 40°C (cold) or 90°C (hot) | 40°C (cold) or 90°C (hot) | 40°C (cold) or 90°C (hot) | 40°C (cold) or 90°C (hot) |
Power supply voltage 3.6V lithium battery life is not less than 6years.
1.Between Q1 and Q2 (excluded) is + 5%
Maximum Permissible Error
2.Between Q2 and Q4 (excluded) is + 2%
FAQ
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