What is the requirement if you are working with valve that is used in an oxygen plant and this valve needs to be serviced?

to make service to a valve used for oxygen plant ensure the valve and the area service is being carried out  is free from oil and grease also remember we do get grease that is used just for oxygen . stop the gas valve interfaces and detect it and maintenance work needed

when one is doing a service to a valve used for oxygen plant ensure the valve and the area service is being carried out  is free from oil and grease also remneber we do get grease that is used just for oxygen . wash the valve with safety solvent, use blue lamp (ultra violet light) which will detect grease or oil on the said valve.

stop the gas valve intefaces and detect it and maintenance work needed