The overflow of pneumatic valve discharge flow

the overflow pneumatic valve consists of two kinds of straight moving type relief structure pneumatic valves and pilot operated relief valve, with the increase overflow the using range of pneumatic valve, many related issues also got everyone's attention, and attention, such as the role of the overflow pneumatic valve, pneumatic valve overflow traffic problems, the overflow of the pneumatic valve working condition, etc. , including the overflow pneumatic valve flow problem is one of the most topics, so the overflow pneumatic valve flow?
executive components when the system is more, or more actuators ( Large flow) , there are two kinds of design methods:
and quantitative pump + unloading pneumatic valve, unloading pneumatic valve can through pressure relay control a certain range.
, pneumatic valve, variable pump + overflow in systems work, variable pump flow rate will be minimal, a certain pressure output power will be minimal, the overflow pneumatic valve adjusting pressure is greater than the pressure of the pump, pneumatic valve is safe.
so, the system temperature is not high, the motor and pump load will be small. You said quantitative pump + overflow pneumatic valve, without relay, only suitable for small systems.
in the industry knows, the overflow of pneumatic valve is the high efficiency tool, it is regulated, unloading system, security protection, constant pressure relief, and other fields has a very important role, and in the work of these areas to get the user's welcome and loved. With the needs of economic development, the industry is bound to the overflow of pneumatic valve put forward higher requirements, speed up the research and development of the overflow of the pneumatic valve requires more experts and scholars of wisdom and work.