Free half ball float hydrophobic working principle of the pneumatic valve

free half ball float hydrophobic pneumatic valve is a mechanical type hydrophobic pneumatic valve working in one of the most reliable hydrophobic pneumatic valve performance. Its internal structure is only one and a half ball float ball barrels for moving parts, opening down, half ball float ball barrels of cylindrical after fine grinding, the entire sphere for the sealing surface. A long service life, resistant to water hammer, no wearing parts, trouble-free, durable, no leakage, good energy saving effect. The hydrophobic pneumatic valve is widely used in steam heating equipment, steam pipe condensate recovery system, is the one of the most advanced hydrophobic pneumatic valve structure.

free half ball float hydrophobic pneumatic valve only one and a half ball float ball barrels for moving parts, opening down, the ball barrel is open-close part, and a seal. When the device has just started, air in the pipe and low temperature condensate through a tube into the hydrophobic pneumatic valve, pneumatic valve bimetallic strip emptying elements within the barrel bounce off the ball, pneumatic valve opens, air and water flowing rapidly at low temperature. When steam into barrels a ball, the ball upward buoyancy bucket, at the same time, the temperature inside the pneumatic valve, bimetallic strip emptying element contraction, the ball tong floats to the pneumatic valve, pneumatic valve shut off. When the ball the steam into the condensate inside the bucket, bucket loses buoyancy sinking, pneumatic valve opens and the condensate discharge quickly. When steam again into the ball barrels, pneumatic valve closed again, discontinuous and continuous work. Because of the pneumatic valve seat separated water seal, water vapor, work without steam leakage.