Aafety valve is a protective device to control the boiler to operata under a safety pressure.
When the boiler steam pressure is higher than its set operating pressure,the safety valve will open, and the safety valve will open,and the steam will be discharged to the atmosphere via the safety valve. The valve will not automatically close until the steam pressure is reduced to a valve below its operating pressure.Thus,the safe runnng of the boiler is ensured.
30% payment in advance after the order, and 70% payment before the delivery.
|Design Pressure||0.8 Mpa|
|Working Pressure||0.7 Mpa|
|Opening Pressure||0.74 Mpa|
|Returning Pressure||≤0.67 Mpa|
|Location of Steam Inlet/Outlet||Bottom-in Lateral-out|