- Drains[1]
- Basin Faucets[10]
- Bibcocks[10]
- Water Meters[5]
- Pipe Fittings[10]
- Valve Balls[1]
- Valves[10]
REMOVABLE HORIZONTAL DRY TYPE WOLTMAN METER
Product Detailed
REMOVABLE HORIZONTAL DRY TYPE WOLTMAN METER
Water temperature<45 (Hot water meter<90)
Water pressure<1Mpa
Removable Horizontal Dry Type Woltman Meter |
DEFINITION | |
| Key structure is made up of rotary carried helical blades which goes around as the same direction of water flow. |
CHARACTERS | |
2. 3. 4. 5. 6. 7. | Dry structure, magnetic drive; Vacuum sealed counter, frost proven, keeping clear reading for long; Removable structure, easy installation and maintenance; Mechanic system fit for uniform use; Big flow capable, low head loss; Remote transmission device can be added upon request; All technical figures are conformed with GB/T778.1~3-1996 which is equivalent to ISO4064 Standard Class B. |
WORKING CONDITION | |
.Water temperature≤45°C(Hot water meter≤90°C) .Water pressure≤1Mpa | |
MAXIMUM PERMISSIBLE ERROR: | |
. | From the minimum flow-rate (qmin) inclusive to the lower zone of the transitionalflow-rate (qt) exclusive ±5% . From the transitional flow-rate (qt) inclusive to the higher zone of the maximum flow-rate (qmax) exclusive ±2%(hot water meter±3%.) |