Automatic exhaust pneumatic valve structure and function

automatic vent pneumatic valve structure of the exhaust valve is applied to the independent heating system, central heating system, heating boilers, central air conditioning, floor heating, solar heating system pipe exhaust, etc. Because usually have certain air dissolved in water, and air solubility with the rising of temperature decrease, so the water in the process of cycle gas gradually separated from the water, and gradually come together to form a big bubble column, even because there is water, so often have gases.


auto exhaust pneumatic valve function: because usually have certain air dissolved in water, and air solubility with the rising of temperature decrease, so the water in the process of cycle gas gradually separated from the water, and gradually come together to form a big bubble column, even with the supplement of water, so often have gases, then you need to use the backlog of air exhaust pneumatic valve emptying the pipe, to ensure that the pipeline medium circulation shine.
automatic exhaust pneumatic valve applicable medium: water, sewage, non-corrosive medium
auto exhaust pneumatic valve application: mainly used in independent heating system, central heating system, heating boilers, central air conditioning, floor heating, solar heating system pipe exhaust, etc.
exhaust pneumatic valve features:
mixer exhaust pneumatic valve buoy with low density of PPR and composite material, this material even under the high temperature water soak for a long time also won't produce deformation. Not cause difficulties buoy activity.
leveraged using hard plastic pontoon, lever and buoy and bearing coupling connection is used between activities, rust is not in the long run, lead to happen leakage system cannot work. Some pieces
the levers of seal face is to use a spring support, can leverage the movement of the corresponding expansion, guarantee in the case of no exhaust sealing.
installation notice:
when exhaust pneumatic valve installation, had better together with partition pneumatic valve installation, so that when the need to remove the exhaust pneumatic valve for maintenance, can guarantee system airtight, water does not drain. Low density of PP material, this material even under the high temperature water soak for a long time also won't produce variant.
note: the other technical parameters (
Exhaust pneumatic valve by the diameter, material quality, pressure on prices vary!
( Connection: thread, flange
( Automatic transmission method:
( Diameter from DN - DN; Pressure from. MPA - 。 MPA； The temperature - ℃, ℃
( Material: cast iron, carbon steel, stainless steel, ductile iron, and other special steel;