Pneumatic valve actuator (2) the introduction of nuclear power

the quality and performance of nuclear power pneumatic valve actuator is very important and key, there must be a safe operation reliability, should be able to withstand the event temperature, pressure, humidity, radiation, earthquake damage, chemical pollution and the change of the maximum power, under the condition of water loss and failure must be, can still work within the prescribed period of time ( General standard is day) 。 Type O sealing ring, in addition to the electric drive components needed to isolate the external environment, the driver should also be taken into account by its designer in nuclear with high-pressure pneumatic valve electrical operation of the problem ( Under general standards, state CL 'pneumatic valve, its fast running time is in seconds) 。 This site keywords: pneumatic ball valve pneumatic ball valve pneumatic pneumatic valve pneumatic pneumatic valve