Features of the Air Vent Valve

1. The float of the air vent valve is made of low-density PPR and composite materials. This material will not deform even after prolonged immersion in high-temperature water, preventing difficulty in float movement.

2. The float lever is made of rigid plastic. The connections between the lever, float, and support are all movable, preventing corrosion during long-term operation and ensuring system malfunction and leakage.

3. The sealing end of the lever is spring-supported, allowing it to expand and contract with lever movement, ensuring a tight seal even when no air is being released.

Installation: It is best to install the air vent valve together with the isolation valve. This ensures a tight system seal and prevents water leakage when the air vent valve needs to be removed for maintenance. The low-density PP material will not deform even after prolonged immersion in high-temperature water.