Spring Type Steam Safety Valve-Spring Loaded Full Bore Type
Basic Info
Model No.: A48Y
Product Description
Model NO.: A48Y Application: Steam Safety valve Trademark: Tianjin U-ideal Instrument Specification: CE, SGS, ISO HS Code: 848140000 Type: Spring Type Model: Full Lift Safety Valve Transport Package: Wooden Case Origin: Tianjin, China
There is a wide range of safety valves available to meet the many different applications and performance criteria demanded by different industries. Furthermore, national standards define many varying types of safety valve.
The ASME standard I and ASME standard VIII for boiler and pressure vessel applications and the ASME / ANSI PTC 25.3 standard for safety valves and relief valves provide the following definition. These standards set performance characteristics as well as defining the different types of safety valves that are used:
TFA48Y-100 high temperature high Pressure Safety Valve
This valve is used for power plant boilers, pressure containers, pressure and temperature reducing devices and other facilities. And service as overpressure protection device.
Structure briefing
The safety valve shall be installed vertically and it would be better to install the valve directly upon the adaptor of the container or the pipe. The inside diameter of the adaptor shall be no less than that of the inlet pipe of the softy valve.
To avoid the thermal stress that is caused by the thermal expansion of the discharge pipe, the exit way of the safety valve shall be expansion with appropriate expansion joint. The inside diameter of the discharge pipe should larger than the diameter of the exit way of the valve. Its length shall be as short as possible and no bent is allowed. The weight of both the discharge pipe and the expansion joint shall not be applied to the safety valve, and they shall be fastened upon the construction. The distance between both centerlines of the discharge pipe and the body shall be as short as possible. A water drainage pipe shall be installed separately for each safety valve.
The exit way of the muffler shall have enough area, in order to avoid producing back pressure that would affect the discharge capability of the valve.
A48Y-C for temperature Contact us if you need more details on Safety Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Safety Relief Valve、Boiler Valves. If these products fail to match your need, please contact us and we would like to provide relevant information.
There is a wide range of safety valves available to meet the many different applications and performance criteria demanded by different industries. Furthermore, national standards define many varying types of safety valve.
The ASME standard I and ASME standard VIII for boiler and pressure vessel applications and the ASME / ANSI PTC 25.3 standard for safety valves and relief valves provide the following definition. These standards set performance characteristics as well as defining the different types of safety valves that are used:
TFA48Y-100 high temperature high Pressure Safety Valve
This valve is used for power plant boilers, pressure containers, pressure and temperature reducing devices and other facilities. And service as overpressure protection device.
Structure briefing
The safety valve shall be installed vertically and it would be better to install the valve directly upon the adaptor of the container or the pipe. The inside diameter of the adaptor shall be no less than that of the inlet pipe of the softy valve.
To avoid the thermal stress that is caused by the thermal expansion of the discharge pipe, the exit way of the safety valve shall be expansion with appropriate expansion joint. The inside diameter of the discharge pipe should larger than the diameter of the exit way of the valve. Its length shall be as short as possible and no bent is allowed. The weight of both the discharge pipe and the expansion joint shall not be applied to the safety valve, and they shall be fastened upon the construction. The distance between both centerlines of the discharge pipe and the body shall be as short as possible. A water drainage pipe shall be installed separately for each safety valve.
The exit way of the muffler shall have enough area, in order to avoid producing back pressure that would affect the discharge capability of the valve.
A48Y-C for temperature Contact us if you need more details on Safety Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Safety Relief Valve、Boiler Valves. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Safety valve > pressure safety valve
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