Marine Flanged Cast Steel Overboard Stop Check Valve Gb/t1853-2008 B/bs Angle Type With Classification Society Certificate
1. Overview
This valve combines the functions of a stop valve and a check valve, featuring excellent sealing performance and fluid control ability. It is made of cast steel, which has high strength and good corrosion resistance, and is suitable for environments such as seawater and freshwater pipeline systems.
2. Model and Standard
Model: GB/T1853-2008 B/BS Angle Type
Standard: It complies with the GB/T1853-2008 standard, which puts forward strict requirements on aspects such as the material performance, mechanical strength, and sealing performance of the valve.
3. Structural Features
Angle Design: The valve adopts an angle structure, which allows the fluid to change direction inside the valve, thus reducing the space occupation of the pipeline system.
Flange Connection: Both ends of the valve use flange connection methods, facilitating connection and disassembly with the pipeline system.
Sealing Performance: The valve uses high-quality sealing materials to ensure excellent sealing performance even in high-pressure and high-temperature environments.
Stop and Check Functions: The valve has both stop and check functions, which can effectively control the flow direction of the fluid and prevent backflow.
4. Technical Parameters
Nominal Pressure: It depends on the specific model, generally ranging from 0.6MPa to 6.4MPa.
Nominal Diameter: It depends on the specific model, generally ranging from 40mm to 350mm.
Material: Components such as the valve body and valve cover are made of cast steel.
Connection Method: Flange connection.
Medium: It is suitable for media such as seawater and freshwater.
5. Application Fields
This valve is widely used in the seawater and freshwater pipeline systems of ships to control the flow direction and pressure of the fluid, ensuring the normal operation and safety of the ship.
6. Precautions
Please carefully read the product manual and installation guide before installation and use.
Ensure that the installation position and direction of the valve are correct to avoid malfunctions during operation.
Regularly inspect and maintain the valves to ensure their long-term stable operation.
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