1. Brass valve body is corrosion-resistant
The valve body is made of brass casting, which has good resistance to corrosion and chloride ion erosion, and is not easy to rust. It is suitable for domestic hot water, cold water, and some neutral chemical media.
2. Convenient external thread connection
The interface is a standard external thread (usually G1/2 ", G3/4" or NPT thread), which can be directly screwed into the reserved interface of pipelines or equipment, and can be installed flexibly without the need for additional flanges or connectors.
3. Automatic floating ball exhaust
Built in hollow copper or stainless steel floating ball, using buoyancy principle to automatically open and close the exhaust port. When there is gas in the pipeline, the float ball descends and opens the exhaust. After filling with water, it rises and closes, achieving fully automatic operation.
4. Compact structure and reliable sealing
The overall design is compact and lightweight, occupying minimal space. The exhaust port seal is usually made of heat-resistant rubber (such as NBR) to ensure tightness when closed and prevent liquid leakage.
5. Economical, practical, and easy to maintain
Low cost, it is a cost-effective solution to solve local gas blockage problems. If maintenance is required, the valve cap can be easily unscrewed for internal cleaning or replacement of floating balls and seals.