100X remote control float valve consists of main valve, needle valve, ball valve, float valve, micro-filter and other components of the hydraulic control receiver system, adjusted, automatic control of the liquid level height.100X remote control float valve can be used directly to control the liquid level, without the need for other devices and energy sources, easy maintenance, high accuracy of the liquid level control, unaffected by the water pressure, sealing and reliable. Widely used in high-rise buildings, living quarters and other water supply network system of water towers, pools and other facilities of the liquid level control.
Working Principle
When water enters the pipeline from the inlet end, the needle valve, ball valve, and float valve remain open. Water flows through the microfilter, needle valve, control chamber, ball valve, and float valve into the water tank. At this stage, no pressure builds up in the control chamber, and the main valve opens to supply water to the water tower (tank). When the water level in the tower (tank) rises to the preset height, the float rises and closes the float valve. The water pressure inside the control chamber increases, pushing the main valve to close and stopping the water supply. When the water level drops, the float valve reopens, the water pressure in the control chamber decreases, and the main valve reopens to resume water supply, maintaining the liquid level at the preset height.
Product Parameters
Product Model | 100X-16Q |
Valve Body Material | Ductile Iron |
Nominal Pressure | ≤1.6Mpa |
Applicable Media | Water and so on |
Applicable Temperature | ≤80°C |
Product Size Reference

Nominal Diameter | L | D | D1 | D2 | b | f | z-d |
DN40 | 215 | 150 | 110 | 88 | 18 | 3 | 4-18 |
DN50 | 215 | 165 | 125 | 102 | 18 | 3 | 4-18 |
DN65 | 230 | 185 | 145 | 122 | 18 | 3 | 4-18 |
DN80 | 255 | 200 | 160 | 138 | 20 | 3 | 8-18 |
DN100 | 290 | 220 | 180 | 158 | 20 | 3 | 8-18 |
DN125 | 285 | 250 | 210 | 188 | 22 | 3 | 8-18 |
DN150 | 365 | 285 | 240 | 212 | 22 | 3 | 8-22 |
DN200 | 430 | 340 | 295 | 268 | 24 | 3 | 12-22 |

















