Lucins
Automatic Water Level Control Valve
A water level control valve that automatically shuts off the water supply when the tank is full. The product prevents leaks and overflows by shutting off the water supply before it can overflow and damage your home or property. Also, it automatically regulates the water level in your tank.

- When the water level rise to the limit line, the water level control valve will stop supplying water at once; when the water level of the water tank falls down, the valve will start to supply water automatically.

Specifications:
Water intake method: Water from the side
Applicable temperature: ≤120°C
Pressure range: 0.1kg-12kg
Port Size: 1/2" 3/4" 1"
NC or NO: Normally Open
Material: Plastic
Installation: Inside installation
What's in the Box:
Automatic Water Level Control Valve
Shipping
Free standard shipping on every order to U.S. addresses, with tracking included.
- Orders are processed within 1–3 business days (cut-off: 5:00 PM ET, Monday to Friday)
- Transit takes 7–14 business days, for a total estimated delivery of 8–17 business days
- We ship with trusted carriers, including USPS and FedEx
- Sales tax is calculated at checkout, and any import duties are covered by us
- Orders can be canceled within 12 hours of purchase
Read our full Shipping Policy.
Returns
Not quite right? You have 30 days from delivery to send it back.
- Email support@lucins.com with your order number to start a return
- Items must be unused, unworn and in their original packaging with all parts included
- Defective, damaged or incorrect items are always accepted, at no cost to you
- Return shipping is paid by you for change-of-mind returns
- We never charge restocking fees
- Approved refunds are processed within 7 business days to your original payment method
Read our full Return & Refund Policy.
Contact Us
Questions about this product or your order? We’re happy to help.
- Email: support@lucins.com
- Contact form: Contact page (link: /pages/contact)
- Monday to Friday: 9:00 AM – 5:30 PM ET
- Saturday and Sunday: 10:00 AM – 3:00 PM ET
We aim to reply to every message within 24 hours.