Accurate monitor liquid level, easy installation, convenient to use. QUALITY MATERIAL - This mini ball valve is made of PVC. This is an ideal accessory to maintain the water supplied. AUTOMATIC REFILL - This float valve can automatically replenish water to keep the aquarium or fish tank at proper water level. EASY TO INSTALL - This float valve has a standard gasket for quick connection to the supply tube. It can be easily installed without the need to purchase additional accessories. It can be used to detect high/low levels in a container. Suitable for applications requiring real-time analysis of water information. Size: 15 x 14 x 5cm. Delivery quantity: 1 piece
