Pneumatic valve material use pressure range table

pneumatic valve material use pressure range table
the use of pneumatic valve pressure is determined by system sent pneumatic valve material.
allows the use of maximum nominal pressure of the pneumatic valve:
grey cast iron MPa; :
malleable iron pneumatic valves. MPa； Pneumatic valve:
nodular cast iron. OMPa； :
copper alloy pneumatic valves. MPa； :
titanium alloy pneumatic valves. MPa；
carbon steel pneumatic valves: MPa;
alloy pneumatic valves: MP;
stainless steel pneumatic valves: MPa; :
plastic air valve. MPa；
: ceramics, glass, enamel pneumatic valve. MPa:
FRP pneumatic valve. MPa

the relationship between the temperature and pressure pneumatic valve
use pneumatic valve temperature and pressure has certain internal relation, and influence each other. Among them, the temperature is the main factor of influence and certain pressure pneumatic valves only adapted to a certain temperature range, pneumatic valve temperature change can affect the pneumatic valve with pressure.
for example:
a carbon steel for MPa nominal pressure of the pneumatic valve, when the working temperature of the medium for ℃, the maximum working pressure P for MPa; When the working temperature of the medium is ℃, the maximum working pressure for P. MPa; When the working temperature of the medium is ℃, the maximum working pressure for P. MPa。