Heating automatic exhaust valve

Heating far Ming Fung automatic exhaust valve is widely used in hot water heating system, cold air conditioning and hot water heating systems, fan coil and hydrants exclude air is to ensure proper system operation, system piping excluded indispensable air resistance products. Numerous adverse effects of HVAC systems and HVAC systems during operation, the gas released during heating of water such as hydrogen and oxygen can damage the system and bring lower thermal effects, such as these gases can not be drained will have many adverse consequences . Such as: corrosion caused by the oxidation; air pockets forming inside the radiator; hot water circulation is not smooth uneven, so some local non-thermal radiator; noise pipeline with gas runtime; circulating pump eddy empty phenomenon. Therefore, the exhaust system must be discharged, we can see that the use of the important role of heating automatic exhaust valve. Heating far Ming Fung automatic exhaust valve technical parameters: Body Material: H59 Maximum working pressure: 10 bar maximum working temperature (water): 110 ℃ Diameter: external thread Dn15-Dn20 far Ming Fung Heating automatic exhaust valve Features 1. Performance reliable, far Ming Fung Heating automatic exhaust valve float using PP materials, and compared to all known synthetic materials, PP has excellent material and chemical properties, a long soak in the water deformation, and can heat; O-ring using optimized materials EPDM, guaranteed at a high temperature O-ring still has good flexibility and operational reliability; exhaust valve spool inner spring using special materials and imported nickel-plated stainless steel, to prevent oxidation if the oxidation affects the valve the core of the movement; exhaust vent mechanism is very reliable in the factory each experiment through the exhaust valves are sealed and pressure test; 2. only exhaust, no drainage, far Ming Fung Heating automatic exhaust valve using gas, water separation design, to ensure that the exhaust will not drain, innovative product design, unique structure, can be used in conjunction with isolation valves to facilitate heating automatic exhaust valve maintenance and repair without shutting down the system or emptying; 3. whenever the system pressure, far Ming Fung Heating automatic exhaust valve will vent continuously, until the system all the excess gas discharge; 4. small, small footprint, easy to install, using a wide range;