Pneumatic valve installation need to pay attention to

and ℃ or more high temperature pneumatic valves, because when installation at room temperature, the normal use, temperature, expansion bolt is heated, clearance increase, so must tighten again, is called a 'hot', the operator should pay attention to this work, otherwise easy to leak.
, when the weather is cold, water pneumatic valve closed parked for a long time, the pneumatic valve water should be ruled out. After steam stop valve pneumatic valve, also want to eliminate the condensate. The bottom of the pneumatic valve is a plug, it can be open drainage.
and non-metallic pneumatic valve, some hard brittle, some strength is low, operation, opening and closing force cannot too big, cannot make MengJin especially. Also note from objects knock against.
, the new pneumatic valve when using, packing don't press too hard, not to leak for degrees, in order to avoid the pneumatic valve rod pressure is too great, to speed up the wear and tear, and opening and closing.