The remote control float valve controls the opening and closing of the main valve through the remote float level signal, achieving automatic water inlet and stable liquid level
○ Nominal diameter: DN50-DN600mm
○ Nominal pressure: PN10 – PN25
○ Applicable media: clean water, domestic cold water, fire water
○ Operating temperature: 0 ° C to+120 ° C
○ Connection method: flange connection
○ Valve body material: ductile iron, cast steel, stainless steel
○ Sealing/membrane material: NBR, EPDM, Viton
○ Control method: Pilot operated hydraulic remote control, connected to an external float valve through a conduit
○ Action principle:
Water level drops → floating ball falls → pressure relief of pilot valve → main valve opens for water replenishment
The water level rises to the set height → the float rises → the pilot valve closes → the main valve slowly closes
○ Closing feature: Slow closing design to reduce water hammer
○ Remote control distance: ≤ 20 meters (catheter length, recommended ≤ 10 meters to ensure sensitive response)
○ Adopting remote floating ball control to achieve remote automatic liquid level adjustment
○ The main valve opens and closes smoothly without a water hammer, ensuring the safe operation of the water supply system
○ No need for external power drive, relying on hydraulic automatic control for energy saving and environmental protection
○ Compact structure and reliable sealing, suitable for working conditions with clean water and room temperature media
○ Easy and flexible installation and maintenance, suitable for horizontal or vertical pipeline layout and use
○ Automatic water inlet control for high-level water tank, maintaining stable operation at the set liquid level
○ Municipal water supply tower or reservoir liquid level linkage adjustment inlet valve
○ Pre stable liquid level protection device for variable frequency water supply system in building communities
○ Industrial cooling tower makeup water pipeline achieves unmanned automatic control
○ Fire water pool liquid level monitoring and automatic water replenishment safety control node
Flow control valve is a hydraulic automatic valve with pilot operated and adjustable flow rate. By adjusting the pilot valve to control the opening of the main valve
The low resistance backflow preventer integrates multiple functions. In addition to ultra-low resistance and more reliable safety performance
The remote control float valve controls the opening and closing of the main valve through the remote float level signal, achieving automatic water inlet and stable liquid level