1) The float of the threaded exhaust valve is made of low-density PP material, which will not deform even if it is immersed in high temperature water for a long time. It will not cause difficulty in buoy movement. 2) The buoy lever is made of hard plastic, and the connection between the lever and the buoy and the support adopts a movable connection, so there will be no corrosion during long-term operation, which will cause the system to fail to work and cause water leakage. 3) The sealing end face of the lever is supported by springs, which can expand and contract with the movement of the lever to ensure the sealing performance without exhausting.
Overview
Threaded exhaust valves are used in independent heating systems, central heating systems, heating boilers, central air conditioning, floor heating and solar heating systems and other pipeline exhaust. Because a certain amount of air is usually dissolved in water, and the solubility of air decreases with the increase of temperature, the gas is gradually separated from the water during the circulation of water, and gradually gathers together to form large bubbles or even gas columns. Because of the supplementation of water, gas is often produced.
Material of main parts
|
Part Name |
Body, Bonnet |
Ball float |
Bucket float |
Lever |
|
Material |
Copper |
304 |
PP |
Copper |
Structure
