Drain the function of pneumatic valve in steam heating system

hydrophobic pneumatic valve resistance gas drainage effect in steam heating system, select the appropriate hydrophobic pneumatic valve, can make the steam heating equipment to achieve the highest efficiency. If you want to achieve the ideal effect, on various hydrophobic performance and characteristics of pneumatic valve to conduct a comprehensive understanding.

is a wide variety of hydrophobic pneumatic valve, each have different performance. Choose hydrophobic pneumatic valve, the first elected its features can best meet the steam heating equipment operation, before considering other objective conditions, so choose what you need to hydrophobic pneumatic valve is correct and effective.

hydrophobic pneumatic valve to be 'identified' steam and condensate, can play a role of vapor barrier drainage. 'Identified' steam and condensate is based on three principles: density difference, temperature difference and phase transition. Then according to the principle of three to create three types of hydrophobic pneumatic valve, classified as type mechanical and thermal static model, thermodynamic model.

mechanical type also called float type, is the use of water and steam density difference, through the water level change, make the float elevator drive the pneumatic valve open or closed, to achieve the vapor barrier drainage. Mechanical type hydrophobic pneumatic valve super-cooling degree of small, not affected by working pressure and temperature change, there are water, no water in the heating equipment, can make the heating equipment to achieve optimum thermal efficiency. Maximum back pressure rate for %, high quality of work, is the most ideal production process heating equipment of hydrophobic pneumatic valve.