Vcm-15mm ~ 50mm / Ball Valve
Vcm-15mm ~ 50mm / Ball Valve
Features
- Mangnetic drive, lower transmission resistance.
- Mangnetic shield, for external magnetic field protection.
- Sealed dry register ensures long time clear reading.
- External regulating device. Accesories: 2 pcs coupling, 2 pcs coupling nuts and 2 pcs washers.
Optional Features
- Register sealed type: Dry type; Semi-dry type; Super-dry type.
- Accuracy: R=80 ; 100; 125; 160.
- Size: 15~50mm.
- Cold / hot water.
- Non return valve.
- Reed switch option.
- Several lengths and connections availavle on request.
- Thread end type: BSP / NPT.
Maximum Permissible Error
- (1) in the lower zone from qmin inclusive up to excluding qt is ±5%.
- (2) in the upper zone from qt inclusive up to excluding qs is ±2%; ±3% for hot water meter.
Standards Compliance
Technical data conform to international standard ISO 4064.
Working Conditions
- Water temperature: 0.1ºC ~ 40ºC for cold water meter. 0.1ºC ~ 90ºC for hot water meter.
- Water pressure: <1.6Mpa (16 bar).
