Durable Breather Vent Air Release Bleed Valve Automatic Brass Air Vent Valve For Boiler Use

Underfloor Heating System Brass Automatic Air Vent Valve
Automatic air vent valves for hot and cold water distribution systems Purges air that may be in the water system and utilizes a float to actuate the valve plug which is located at the top of the valve.once the air is displaced and the system pressure is sustained,the valve plug seals and prevents any water from escaping from escaping from the system.the float vent can also operates an anti-vacuum device,since it will permit air to enter the system when it must be drained.it can also be installed to permit the separation and dispersal of air,while fluid is actually circulating in the system.
Exhaust valves are used in independent heating systems, central heating systems, heating boilers, central air conditioners, floor heating and solar heating systems and other pipeline exhaust.
1. The float of the exhaust valve is made of low-density PPR and composite materials, which will not deform even if it is immersed in high-temperature water for a long time. Will not cause difficulty in the movement of the pontoon.
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 it will not rust during long-term operation and cause the system to fail to work and cause water leakage.
3. The sealing end surface of the lever is supported by springs, which can expand and contract with the movement of the lever to ensure the sealing performance without exhaust.
Installation: When installing the exhaust valve, it is best to install it together with the blocking valve, so that when the
exhaust valve needs to be removed for maintenance, the system can be sealed and water will not flow out. Low-density PP material, this material will not deform even if it is immersed in high-temperature water for a long time.