Vacuum Pressure Relief Valve
The SFF508 vacuum pressure release valve is arranged at the top of the ash warehouse. When the intake and exhaust air of the ash warehouse overpressure or abnormal temperature changes, the working pressure of the ash warehouse is adjusted within the normal range to protect the ash warehouse from excessive positive or negative pressure, so as to ensure the safety of the ash warehouse.
Category:
Ash Removal Equipment
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DESCRIPTION
Overview
The SFF508 vacuum pressure release valve is arranged at the top of the ash warehouse. When the intake and exhaust air of the ash warehouse overpressure or abnormal temperature changes, the working pressure of the ash warehouse is adjusted within the normal range to protect the ash warehouse from excessive positive or negative pressure, so as to ensure the safety of the ash warehouse.
Structural characteristics
SFF508 vacuum pressure release valve has simple structure and convenient installation and maintenance. It operates through the diaphragm action in the valve when the vacuum pressure exceeds the valve setting value, so that the equipment such as ash storage is not affected by abnormal vacuum or pressure.
Technical parameter
|
Inlet Size (mm) |
Standard breathable value (Pa) |
Maximum permeability (Pa) |
||
|
Pressure |
Vacuum |
Pressure |
Vacuum |
|
|
Φ508 |
770 |
220 |
2640 |
880 |
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