1、This water level controller can automatic control the water level, and keep the water level always on the level setted. 2、Save water and no need power, so it saves lots of money and energy for farmers. 3、The automatic water level control valve is specially designed for pig farms to control the water level, thus keep the pig house clean and hygienic. 4、The snap buckle and simple structure, can be quickly disassembled for easy cleaning and maintenance. 5、Made of high quality plastic material, wear-resistant, durable for long term use. 6、The water level control valve is suitable for pig automatic water feeding system. 1 x Water Level Controller Condition: 100% Brand NewItem Type: Water Level ControllerMaterial: PlasticColor: GreenSize: Approx.20x14x9cm / 7.9x 5.5x 3.5in Inlet Pipe: G1/2inOutlet Pipe: G1/2inWeight: Approx.206g/ 7.3ozApplicable Objects: For chickens, pigs, poultry, livestockApplication: Used as drinking water equipmentCleaning Method: Easy to disassemble and clean, it can be cleaned by opening the buckle, no need for multiple steps, easy and convenient.