DescriptionModel Number : 12781,12782Material : PlasticGarden Water Connector Type : Hose End Connectors.Type : Garden Water ConnectorsProduct name : Water level control valveConnection Size : 1/2" Male Thread(20mm),ID 20mm PVC elbow jointPressure : 0.2-10kgTemperature of Media : 70High temperature medium temperature : 70~120Description:This valve is the replacement of the traditional float ballcock, which can be applied to various systems of high water tanks, pools, water towers of the industry and civil construction, etc.Automatic control, low self-complementary water, water full automatic stopBeautiful appearance, small size, practical, simple installationWithout electricity, easy to use, long life, low failure rate, saving water resourcesSuitable for water tower pools, solar energy, hot water boilers, aquaculture, food machinery humidifiers, water heaters, livestock water and swimming pools, etc.Specification:Name: Automatic water level control valveMaterial: PlasticWorking pressure range: 0.2~10kgApplicable medium: Clean waterApplicable medium temperature: 70High temperature medium temperature: 70~120Connection method: ThreadConnectionn size : 1/2" Male Thread(20mm),ID 20mm PVC elbow jointPackage include: 3 type for you choosePrecautions and maintenance:This production belongs to the liquid level control valves.When installed, the float must be vertical. if you need to install from the top , a Elbow needed to connect the float valve and the inlet line.Firstly, the feed line should be fixed in horizontal plane and then connect the automatic water level control valve on the water inlet according to the standard.The main water inlet should be lined with the control valves' Normal Diameter.When using, the globe valve should be all open.If two valves are installed in the same pool, the two valves should be held in the same horizontal plane.Before installing, please clean the impurities in the pipes in case of blocking.If the water quality is not good, then the valves need to be maintained properly.If the users find the time of adding water becomes longer, he can just upload the water inlet and make it washed.Note:It is manual measurement, there may be 1-2mm error.Due to the difference between different monitors, the picture may not reflect the actual color of the item.20/25/32/40/50mm Non Hot Melt Reducing Tee Connect...US$ 4.243-Way PE Pipe Reducing Connector 20/25/32/40/50mm ...US$ 4.151/2" 3/4" 1" 1.2"1.5" Female Thread Conversion 20/...US$ 2.79Black 1/2" 3/4" 1" Thread to 20/25/32mm HDPE Pipe ...US$ 3.46PE Water Pipe Quick Joint 1/2" 3/4" 1"1.2" 1.5" Ma...US$ 2.8120/25/32/40/50mm Quick-Connect PE Pipe Fittings Ir...US$ 2.85Inner Diameter 20mm PE Pipe Fittings Tee Elbow 4-W...US$ 2.7020mm PE Pipe Quick Connector Black Straight Tee Cr...US$ 2.78