Fluorine-Lined Check Valve

A check valve is an automatic valve that relies on the flow of the medium itself to automatically open and close the disc, used to prevent
reverse flow of the medium. I. The company introduces the following three structural types of check valves:
1. Swing Check Valve
The main models are the fully lined H44F46 single-disc swing check valve series. Their structural form is: the disc rotates around a
pin located outside the seat to open and close, preventing backflow of the medium. Its main characteristics are: The pin and disc are designed as an integral unit. The fully lined pin is embedded in a special groove
formed between the valve body and the bonnet, resulting in flexible operation and reliable sealing. 2. Vertical Check Valve
The main model is the fully lined H42F46 vertical check valve, which features a new structure with an arc-shaped disc. Its common
characteristic is that the fluorine-lined disc moves up and down along the axis of the valve body passage. 3. Lift Check Valve
The main model is the fully lined H41F46 straight-through lift check valve. Its structural characteristic is: the fluorine-lined disc
moves perpendicular to the inlet and outlet axis of the valve body in a lifting motion.