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Quick Exhaust Air Pressure Relief Valve


Features:

1. Simple structure and easy installation
2. Factory direct supply
3. Fine lathe
4. Long service life
5. Stable performance


Quick exhaust air pressure relief valve is a safety device that can quickly open and release a large amount of gas when the system pressure exceeds a set threshold, thereby achieving rapid pressure relief. It is widely used in various industrial and civilian fields involving gas pressure control...

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Features:

1. Simple structure and easy installation
2. Factory direct supply
3. Fine lathe
4. Long service life
5. Stable performance


Quick Exhaust Air Pressure Relief Valve


Mateiral
Ductile iron GGG40/50 /Cast Iron GG25/Carbon Steel,
float ball: SS304, ABS or NBR
Type
Single orifice type, double orifice type, triple function
Standard
EN1074-4, BS, ANSI, DIN, JIS
Pressure
PN10, PN16,PN25
Application
Industrial Usage, Water Industrial Usage, Household Usage
Coating
Internal and external with fusion bonded epoxy coating. min250μm or liquid epoxy painting
Packaging
Plywood case


Quick Exhaust Air Pressure Relief Valve


Quick exhaust air pressure relief valve is a safety device that can quickly open and release a large amount of gas when the system pressure exceeds a set threshold, thereby achieving rapid pressure relief. It is widely used in various industrial and civilian fields involving gas pressure control.


Its working principle is based on precise pressure sensing and mechanical structure design. When the pressure inside the system is stable, the valve core remains closed under the balance of spring force and medium pressure, ensuring the normal operation of the system. Once the system pressure rises abnormally and exceeds the pre-set safe pressure value, the force generated by the medium will overcome the spring force, push the valve core to quickly open, instantly release a large amount of gas, and rapidly reduce the system pressure to the safe range. After the pressure returns to normal, the valve core can automatically reset under the action of spring force, close the valve, and maintain stable operation of the system.


The quick exhaust air pressure relief valve has significant core advantages. On the one hand, it has an extremely fast response speed and can react in the moment of abnormal pressure. Its millisecond opening speed effectively avoids serious accidents such as equipment damage or even explosions caused by sudden pressure increases. On the other hand, the valve has a large exhaust capacity and can quickly release a large amount of gas, rapidly reducing system pressure and achieving a much higher pressure relief efficiency than ordinary pressure relief devices. In addition, its structure is compact, easy to install, and the material is sturdy and durable, which can adapt to complex working conditions such as high temperature, high pressure, and corrosiveness.


In application scenarios, quick exhaust air pressure relief valves play an irreplaceable role. In chemical production, it can protect the safety of equipment such as reaction vessels and storage tanks. In pneumatic control systems, it can prevent pipelines and components from being damaged due to excessive pressure. In gas transmission systems, stable operation of pipelines and related facilities can also be ensured. With excellent performance, the fast exhaust and pressure relief valve has become a "loyal guardian" guarding industrial production and equipment safety.