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Package Contents: 1 x 1/4"" Water Flow Control Valve
Material: POM Plastic + Copper
Color: White
Product Dimensions: 4.7×1.4 ×3.7 cm / 1.85 × 0.55 ×1.46 in
Temperature: 0-50 ℃
Applications: Suitable for water dispensers, water purifiers, aquarium water systems, small water purification equipment, etc., using 2-point PE pipes
Applicable Scenarios:
Household Water Purifiers/Reverse Osmosis (RO) Machines: Adjust wastewater ratio, control water flow, and protect the RO membrane.
Pipeline Water Dispensers/Direct Drinking Water Machines: Control inlet water flow to prevent leaks caused by excessive water pressure.
Aquarium/Gardening Water Systems: Precisely control water flow to meet different water needs.
Small Water Purification Equipment, Laboratory Water Systems: Universal 2-point PE pipe, multi-purpose valve.

Precautions:
Do not use at excessive temperatures: Suitable for water temperatures of 0-50℃. Do not use with hot/boiling water to avoid deformation and leakage of the POM material.
Do not use under excessive pressure: Suitable for standard household water pressure (0.1-0.4 MPa). Do not use in high-pressure industrial water systems.
Do not install in reverse: The valve body has a water flow direction arrow. Install according to the arrow direction; otherwise, the adjustment effect will be affected.
Do not use excessive force: Do not apply excessive force when adjusting the knob to avoid stripping and damaging the brass threads.

Routine Maintenance:
Regularly check for leaks at the connections. Unplug and replug the pipes every 3-6 months to clean any impurities inside the connections and prevent blockages.
If flow regulation malfunctions, remove the valve body and flush the valve core with clean water to remove scale and impurities, restoring its function.
When not in use for extended periods, close the main water valve and drain any water from the valve to prevent bacterial growth.