Specification Brand : KAFENDA BulletPoint1 : float valve Small size and easy to install: Estimated rate of flow up to 40 psi 3 gallons per minute At 60 psi 5 gallons per minute BulletPoint2 : The valve replaces the traditional float valve, no electricity, easy to use, long life, low failure rate, and save water resources. BulletPoint3 : Environmentally Friendly: Safe and will not release any toxic substance. BulletPoint4 : Wide Application:water tanks, water towers, swimming pools, solar energy, toilets, hot water boilers, animal drinking water, air cooling, humidifiers, civil buildings, cooling towers, hot water boilers, steamers, water tanks, water towers, toilets BulletPoint5 : Worry-free Purchase:We have confidence in this product, please feel free to contact us whenever it is broken. At the same time, since this product is a valve that can move automatically, regular inspection and maintenance is necessary. Check the front screen and whether the valve is normally started and closed every month. BulletPoint6 : 【Easy maintenance】The float valve comes with filter,the filter must be used in the water inlet,avoid sand and stone blocking the floating ball. BulletPoint7 : 【Safety and environmental protection】We used stainless steel as the valve body, used stainless steel screw, never rust,very safe. BulletPoint8 : 【Kindly note】If you are using an automatic fill float of any kind indoors, please make sure you have an emergency overflow system in place. Auto fill floats of any kind can eventually malfunction and cause flooding. It's always best to set the lowest flow of water needed to maintain a full water level. Color : Blue(JYNS-20) ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier1 : 781880764120 ExternallyAssignedProductIdentifier2 : 0781880764120 GpsrSafetyAttestation : 1 IncludedComponents : Float Valve IncludedComponents1 : Float Valve IncludedComponents2 : Teflon Tape ItemDisplayWeight : 0.3 pounds ItemName : 3/4" Side-Inner top/Built-in Embedded Float Valve,used in swimming pools, livestock tanks, aquaculture, aquariums (JYNS-20) ItemPackageDimensions_Height : 12.3 centimeters ItemPackageDimensions_Length : 6.4 centimeters ItemPackageDimensions_Width : 8.7 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : industrial-float-valves Manufacturer : KAFENDA Material : Nylon Material1 : Acrylonitrile Butadiene Styrene (ABS) Material2 : Plastic MaximumOperatingPressure : 1000000 pascal ModelName : JYNS-20 ModelNumber : JYNS-20 NumberOfItems : 1 NumberOfPorts : 2 PartNumber : Xuee ProductDescription : Size: 3/4" Inner top Automatic float valve water level control valve Working pressure range: 1-10KG (0.1-1MPa) Applicable medium: clean water Applicable medium temperature: ≤70 ° High temperature medium temperature: 10 ° ~ 70 ° Type: Vertical internal installation Material: nylon + rubber Outlet diameter: 1/2 3/4 inch BSP thread Size: For detailed pictures, please see the picture on the left Color: as shown Working principle: When the surface of the water tower or the pool drops, the float in the valve chamber sinks. Use the hole rod to open the pilot hole of the control valve. Ascend, press the joystick to close the pilot hole, the valve cavity begins to fill with water, and then close the control valve. The sealing surface of the control valve immediately stops the water supply. Package Contents: 1 water level control valve 4 x parts as shown Only the above packaging content, other products are not included. note: This product is a liquid level control valve. After installation, the float must be vertical. If you need to install from the top, you need an elbow to connect the float valve and the inlet line. First, fix the water inlet pipeline on a horizontal surface, and then connect the automatic water level control valve to the water inlet according to the standard. The main water inlet should be aligned with the normal diameter of the control valve. When in use, the shut-off valve should be fully opened. If two valves are installed in the same tank, they should be kept in the same level. Before installation, please clean the impurities in the pipeline to prevent blockage. If the water quality is not good, the valve needs to be properly maintained. If the user finds that the time for adding water becomes longer, he can upload the water inlet and rinse