Large Size Prepaid Water Meter Valve
Introduction:This valve is dedicated to a low voltage and high caliber intelligent water meter design, low power electric controlled valve, this valve with hydraulic automatic control theory, using the valve pressure difference between import and export of power, electric commutator control diaphragm upper water chamber pressure, operating valve linkage to complete the valve open or closed, completely solve the intelligent water meter industry for many years to control valve problems, widening the intelligent water meter use environment, prolonging the service life of the intelligent water meter.
- electric phase converter using 1/2" diameter circulation ability, overcomes the block-up defects, provide direct, fast, precise control.
- 2 Drive double rooms, with a slow opening, slow closing function, make it work effectively to prevent water hammer and vibration.
- use the hydraulic principle, close the valve plate force is proportional to water stress, reliable sealing performance.
- the valve body, wide linear flow and the flow cross-sectional area design, the valve resistance 5.
- ectrical component box, with moisture-proof, waterproof design, fit and installation
- overall valve uses the stainless steel wire connection, then day maintenance convenient fold and pack.
Operation margin :
0..3MPa-1.6MPaOpened and closed freely
response time :
Opening times :
pressure loss :
Sealing performance :
operating state :
Stable no water hammer and vibration phenomenon
working pressure :
Drive mode :
operating current :
output power :
rotation direction :
protection level :