RO Float Valve Micro Switch – Auto On/Off Reverse Osmosis Water Filter India

RO water purifier tank overflowing or not stopping when full? The float valve with micro switch is the automatic water level control component — it cuts off water supply to the RO membrane when the storage tank is full and restores flow when water is drawn.

How the RO Float Valve Works

The float sits inside the RO storage tank on a valve arm. As the water level rises, the float rises and eventually triggers the micro switch when the tank is full — this switch signals the RO system to stop producing purified water. When water is drawn from the tank and level drops, the float drops, the micro switch resets, and purification resumes automatically.

Symptoms of Float Valve Failure

• Tank overflows or water keeps running after tank is full
• RO system doesn't start producing water even when tank is empty
• Continuous draining of waste water even when tank is full
• Water production doesn't stop — high water bill from continuous operation

Float Valve vs ASOV (Auto Shut Off Valve)

Key Features

• RO float valve with micro switch — auto on/off water level control
• Compatible standard Indian RO water purifiers — Kent, Aqua Grand, and others
• Micro switch mechanism — reliable electrical signal to RO system
• Easy DIY replacement — screws into tank lid

Related Products

• Four-Way Shut Valve 1/4 Inch – RO Water Filter India
• RO Pump Elbow Connector Set of 2 – Water Filter India

Buy in India

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FAQ

Q: How do I replace the RO float valve?
Open the RO storage tank lid, disconnect the old float valve arm and micro switch wires, install new float valve, reconnect wires, close lid. WhatsApp for model-specific guidance.

Q: Is this compatible with all RO storage tanks?
Standard size for most Indian RO tanks. WhatsApp your RO purifier brand for free confirmation before ordering.