The characteristics and application of the automatic exhaust pneumatic valve

overview of automatic exhaust pneumatic valve:
in the exhaust system and hvac system operation process, the release of the water in the heating gas ( Such as hydrogen and oxygen can be damaged by the adverse effects of system and reduce the thermal effect, these gases such as not drained in time will have a lot of bad consequences. Such as: caused by oxidation corrosion; The formation of the radiator air pocket; Hot water circulation is not smooth imbalance, make some radiator local hot; The noise of the pipeline with destiny row; Vortex air phenomena of the circulating pump. Thus using the important role of automatic exhaust pneumatic valve. New exhaust pneumatic valve design considering all the unfavorable factors of the known, ( The impurity in the water, oil, suspended solids, such as the exhaust from the liquid in the pneumatic valve of turbulence; Exhaust pneumatic valve is connected the vibration of the pipeline and equipment, etc. With excellent performance: just add water running (whether in system Just the runtime system, there are a large number of gas discharge. Or in the system pressure is too high to moderate drainage pressure relief, can reliable operation.

automatic exhaust pneumatic valve features:
and reliable in performance. Use the PK - discharge device materials EP。 PK - compared with those of all known synthetic materials EP has the best performance and high reliability. PK - EP can withstand the high temperatures ( A much higher working temperature. Type O sealing ring to optimize material EPDM, guarantee under the high temperature type O sealing ring still has good flexibility and reliability. Exhaust air valve pneumatic valve core of the internal spring with special materials, and nickel plated stainless steel is adopted to prevent oxidation ( If the oxide affects the movement of pneumatic valve core; Exhaust pneumatic valve exhaust system is very reliable, both each pneumatic valve before they go out through the exhaust experiment and pressure seal. Individual components are composed of high precision casting, so as to get a perfect assembly.
and easy maintenance. Automatic exhaust have H block pneumatic valve installation, H block pneumatic valve allows convenient removed from the system for exhaust pneumatic valve for maintenance, and water will not flow in the system, so don't drain system.
, exhaust, don't drain. Steam and water separation plate design with special structure, ensure no drainage during exhaust.
, as long as the system pressure, exhaust vent pneumatic valve will be continuous.

the main purpose of automatic exhaust pneumatic valve:
automatic exhaust pneumatic valve used in: independent heating system; The central heating system; Radiant floor heating system; The solar heating system; Heat pump system; The central air conditioning; Heating boiler, etc.

the working principle of auto exhaust pneumatic valve:
when the system of air, gas accumulation in the upper portion of the exhaust air valve, air bubbles in the body accumulation make float along with the water level drops, so open the exhaust piston; Gas, after the water level rise, floating ball also rose, close the exhaust pistons. Such as tight pneumatic pneumatic valve cap body side, exhaust pneumatic valve to stop the exhaust, in general, pneumatic valve cap should be in an open position.